Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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SM30T21AY by STMicroelectronics is a single transient suppression device with 3000W power dissipation. It features a unidirectional diode element made of silicon, operating temperature range from -55 to 150°C, and avalanche technology. Ideal for protecting electronic circuits from voltage spikes in various applications.
Median Price
$0.668
Lifecycle Status
Suppliers In-Stock
13
In-Stock Inventory
1k+
Arrow
1+ parts
$0.345
100+ parts
-
1k+ parts
10k+ parts
Future Electronics
$0.495
$0.445
$0.435
$0.410
DigiKey
$0.840
$0.629
$0.532
$0.431
Mouser Electronics
$0.533
Chip1Stop
$0.945
Avnet
Verical
$0.423
Digiode
$0.608
IBS Electronics
$0.694
$0.624
$0.610
$0.575
Chip Stock
Vyrian
Anansix
Elcom Components
Aztec Data Supply Inc.
$0.030
IDEA Electronic Components Group
$0.063
$0.057
MKK Technologies
$0.119
DigiPath Technology Company
Ampacity Inc.
$0.194
Semicontronic
$0.189
$0.188
Corphita
$0.576
Aranea Global
$0.707
$0.678
Continental Prestige Electronics
$0.721
Argo Parts USA
Corohmni
$1.230
Andel Nordic
$6.075
$5.832
Perfect Parts
Parana Technologies
$0.076
Plastic/Epoxy material provides durability and protection for the internal components of the device, ensuring long-lasting performance.
High power dissipation capability allows the device to handle sudden spikes in voltage, protecting connected equipment from damage.
Wide operating temperature range ensures that the device can function effectively in various environmental conditions.
Low breakdown voltage rating enables the device to quickly respond and suppress voltage spikes, safeguarding sensitive electronics.
Trans Voltage Suppressor diode type is specifically designed for transient suppression applications, offering reliable protection against voltage surges.
Transient Suppression Devices SM30T21AY attributes and parameters. Explore more Transient Suppression Devices devices from STMicroelectronics
Maximum Breakdown Voltage:
Minimum Breakdown Voltage:
Config:
Diode Element Material:
Diode Type:
JEDEC-95 Code:
JESD-30 Code:
JESD-609 Code:
Moisture Sensitivity Level (MSL):
Maximum Non Repetitive Peak Reverse Power Dissipation:
No. of Elements:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Polarity:
Maximum Repetitive Peak Reverse Voltage:
Surface Mount:
Technology:
Terminal Finish:
Terminal Form:
Terminal Position:
SM30T21AY Diodes trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.10.00.50
SB
PCN Assembly/Origin - Mult Dev Site Chg 14/Feb/2020
STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
LM107H
General Electric Solid State
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Minimum Voltage Gain: 25000;
LM358N
Samsung
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM555CN
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LL4148
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
LM358M
Raytheon Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
SS14
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .1 A;
LP2950CDT-3.3G
LP2950CDT-3.3G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 0.1A. It has a small outline package style, operates at temperatures ranging from -40 to 125 °C, and is suitable for applications requiring low dropout voltage and precise voltage regulation in electronic circuits.
BSS138DW-7-F
Diodes Incorporated
BSS138DW-7-F by Diodes Incorporated is a N-channel small signal FET with a min DS breakdown voltage of 50V. It is used for switching applications and operates in enhancement mode. This surface mount transistor has a max drain current of 0.2A and a max power dissipation of 0.2W.
MBRS3200T3G
MBRS3200T3G by Onsemi is a Schottky rectifier diode with a max output current of 3A and a max forward voltage of 0.59V. It operates in temperatures ranging from -65°C to 175°C, making it suitable for power applications. The diode has a peak repetitive reverse voltage of 200V and is designed for surface mount installation in electronic circuits.
STM32H753IIK6
STMicroelectronics
STM32H753IIK6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and peripherals like CAN, ETHERNET, and USB. Ideal for industrial applications requiring high-speed processing and extensive connectivity options.
2N2222A
Central Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Transistor Application: SWITCHING; Transistor Element Material: SILICON;
C1210C104K5RACTU
KEMET Corporation
KEMET C1210C104K5RACTU is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics and ±10% tolerance, suitable for surface mount applications in a wide temperature range from -55°C to 125°C. Its compact rectangular package makes it ideal for various electronic devices.
SMBJ18CA
World Products
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
CRCW04020000Z0EDHP
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0EDHP is a 0402 SMT resistor with 0 ohm resistance, rated for temperatures from -55°C to 155°C. Ideal for jumper applications in automotive electronics due to AEC-Q200 compliance and compact size of 1mm x 0.5mm x 0.3mm.
LM358AN
National Semiconductor
LM7805CT
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Eic Semiconductor
SMAJ33CA
Concord Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 33 V; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 53.3 V; Nominal Breakdown Voltage: 38.65 V;
P6KE51A
Microsemi
P6KE51A by Microsemi is a unidirectional TRANS VOLTAGE SUPPRESSOR DIODE with a max breakdown voltage of 53.6V and a max clamping voltage of 70.1V. It is commonly used for transient suppression in electronic circuits.
SMAJ5.0CA
Micro Commercial Components
SMBJ30A
Forward International Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Nominal Breakdown Voltage: 35.05 V; Maximum Repetitive Peak Reverse Voltage: 30 V; Polarity: UNIDIRECTIONAL; Maximum Clamping Voltage: 48.4 V;
SMBJ30CA
Jgd Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Nominal Breakdown Voltage: 35.05 V; Maximum Repetitive Peak Reverse Voltage: 30 V; Maximum Clamping Voltage: 46.6 V; Polarity: BIDIRECTIONAL;
Jiangsu Jiejie Microelectronics
SMBJ24A
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Polarity: UNIDIRECTIONAL; Maximum Clamping Voltage: 38.9 V; Nominal Breakdown Voltage: 28.1 V; Maximum Repetitive Peak Reverse Voltage: 24 V;
Protek Devices
USBLC6-2SC6
USBLC6-2SC6 by STMicroelectronics is a unidirectional transient voltage suppressor diode with a breakdown voltage of 6V. It has a max clamping voltage of 17V and operates in temperatures ranging from -40 to 125°C. This device, with dual terminals and matte tin finish, is ideal for protecting sensitive electronics from voltage spikes in various applications.
SMAJ50CA
Changzhou Galaxy Century Microelectronics
SMAJ50CA by Changzhou Galaxy Century Microelectronics is a single bidirectional trans voltage suppressor diode with 400W peak power dissipation. It operates b/w -55°C to 150°C, ideal for transient suppression in electronic circuits. With a breakdown voltage range of 55.5V to 61.3V, it offers reliable protection in a small outline package suitable for surface mount applications.
5KP33CA
Littelfuse
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
CDSOT23-SM712
Bourns
Bourns CDSOT23-SM712 is a bidirectional Transient Voltage Suppressor diode with 400W peak power dissipation and 20uA reverse current. Ideal for surge protection in applications requiring a max clamping voltage of 14V, such as IEC-61000-4-2 compliant systems. Operates b/w -55°C to 150°C with matte tin finish and Gull Wing terminals.
P6KE24A
New Jersey Semiconductor Products
TRANS VOLTAGE SUPPRESSOR DIODE; Config: SINGLE; Maximum Operating Temperature: 175 Cel; No. of Elements: 1; Polarity: UNIDIRECTIONAL; Diode Element Material: SILICON;
Thinking Electronic Industrial
Rectron
SMBJ5.0A
Semtech
SMBJ36CA
Dc Components
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 20.5 V; Nominal Breakdown Voltage: 24 V; Maximum Clamping Voltage: 33.2 V; Polarity: UNIDIRECTIONAL;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
SM30T33CAY
SM30T33CAY by STMicroelectronics is a single transient suppression device with 3000W power dissipation. It operates b/w -55°C to 150°C, with a breakdown voltage range of 31.1V to 34.3V. Ideal for protecting electronic circuits from voltage spikes in various applications.
SM30T75AY
SM30T75AY by STMicroelectronics is a single TRANS VOLTAGE SUPPRESSOR DIODE with 3000W power dissipation. It operates b/w -55 to 175 °C and has a breakdown voltage range of 7.13-7.9V, suitable for transient suppression in automotive and industrial applications.
SM30T7.5AY
SM30T7.5AY by STMicroelectronics is a unidirectional TRANS VOLTAGE SUPPRESSOR DIODE with 3000W power dissipation, 7.13-7.9V breakdown voltage range, and -55 to 175°C operating temperature. Ideal for transient suppression in automotive (AEC-Q101) and ESD protection (IEC-61000-4-2) applications.
SM30T19AY
SM30T19AY by STMicroelectronics is a single TRANS VOLTAGE SUPPRESSOR DIODE with 3000W power dissipation. It operates b/w -55 to 150 °C and has a breakdown voltage range of 17.8-19.6V. Ideal for transient suppression in electronic circuits.
SM30T35CAY
SM30T19CAY
SM30T19CAY by STMicroelectronics is a single bidirectional transient suppression device with 3000W power dissipation. It operates b/w -55 to 150 °C and has a breakdown voltage range of 17.8-19.6V, suitable for avalanche protection in various electronic applications.
SM30T28AY
SM30T18AY
SM30T33AY
SM30T21CAY
SM30T18CAY
SM30T18CAY by STMicroelectronics is a single TRANS VOLTAGE SUPPRESSOR DIODE with 3000W power dissipation. It has bidirectional polarity, 16.7-18.5V breakdown voltage, and operates b/w -55 to 150°C. Ideal for transient suppression in electronic circuits requiring high power handling capabilities.
SM30T75CAY
SM30T7.5CAY
SM30T6.8CAY
SM30T68CAY
SM30T6.8AY
SM30T68AY
SM30T35AY
SM30T35AY by STMicroelectronics is a single TRANS VOLTAGE SUPPRESSOR DIODE with 3000W power dissipation. It operates b/w -55 to 150°C, with breakdown voltage ranging from 33.3V to 36.9V. Ideal for transient suppression in electronic circuits.
SM30T30AY
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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