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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SDM03MT40-7-F by Diodes Inc. is a Schottky rectifier diode with 3 elements, max reverse voltage of 40V, and forward voltage of 0.37V. Ideal for applications requiring low power dissipation and high temp tolerance up to 125°C. Features small outline package with matte tin finish for surface mount assembly.
Median Price
$0.287
Lifecycle Status
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13
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1k+
Newark
1+ parts
$0.577
100+ parts
$0.304
1k+ parts
$0.206
10k+ parts
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DigiKey
$0.960
$0.389
$0.269
Mouser Electronics
$0.195
Verical
$0.131
RS (Exports)
$0.192
Farnell
$0.204
$0.183
Element14
$0.280
$0.209
Nova Conductors
Vyrian
NAC Semi
$1.070
IBS Electronics
$0.259
Prism Electronics
Bristol Electronics
Ampacity Inc.
$0.111
Argo Parts USA
$0.178
Netroflash
$0.180
Advanced Electronics
$0.196
$0.161
Semicontronic
$0.239
$0.233
$0.232
Continental Prestige Electronics
$0.437
$0.246
$0.149
$0.137
Component Stockers USA
$0.450
$0.270
$0.170
Kepictronics
Perfect Parts
Lixinc
iodParts Technologies Inc.
Eastek
Authorized Procurement Solutions
Assy Fe
Speed Components Ltd (Excess)
Provides durability and protection for the diodes, ensuring a longer lifespan.
Allows for easy installation on printed circuit boards, saving time and effort.
Ensures low leakage current, important for maintaining efficiency in circuit applications.
Low forward voltage drop leads to minimal power loss and high efficiency.
Schottky diodes have faster switching speeds and lower forward voltage drop compared to standard diodes, making them ideal for high-frequency applications.
Diodes & Rectifiers SDM03MT40-7-F attributes and parameters. Explore more Diodes & Rectifiers devices from Diodes Incorporated
Config:
Diode Element Material:
Diode Type:
Maximum Forward Voltage (VF):
JESD-30 Code:
JESD-609 Code:
Moisture Sensitivity Level (MSL):
No. of Elements:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Maximum Output Current:
Package Body Material:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Maximum Power Dissipation:
Qualification:
Maximum Repetitive Peak Reverse Voltage:
Maximum Reverse Current:
Reverse Test Voltage:
Sub-Category:
Surface Mount:
Technology:
Terminal Finish:
Terminal Form:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
SDM03MT40-7-F Diodes trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.10.00.70
SB
PCN Design/Specification - Leadframe Material Update 09/Apr/2014
PCN Assembly/Origin - Assembly Site 16/Oct/2020
Diodes Incorporated is an international leader in the design and production of high-grade application specific standard products utilized in a wide variety of industries. The company has developed cutting-edge technology that enhances the performance and reliability of components for consumer, industrial, automotive and communication applications. Established in 1959, Diodes Incorporated has been providing superior services to its customers by creating innovative solutions from their world-class manufacturing centers located around the world. Their commitment to delivering quality products extends to their selection of materials which are carefully chosen to meet the demand of both commercial and military requirements.
Chairman and CEO
Keh-Shew Lu
CFO
Brett R. Whitmire
Lead Director
Angie Chen Button
Fab 1
Fabrication
Fab Initiation
1987
China
Shanghai
Wafer Capacity
40,000
Zizhu Fab 1
2013
18,500
G Fab
2008
UK
Greenock
8,000
Keelung Fab
1990
Taiwan
Keelung
58,000
Wuxi Fab
2004
Wuxi
190,000
Shanghai Fab
1993
110,000
1970
22,000
Hsinchu Fab
1998
Hsinchu
38,000
Fab 2
2003
20,000
SPFAB
1995
USA
South Portland
17,000
N/A
1982
Oldham
4,000
ULN2803ADWRG4
Texas Instruments
ULN2803ADWRG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output, and built-in transient protection. It operates b/w -40 to 85 °C with a max supply voltage of 3 V. Ideal for applications requiring sink current flow direction in a small outline package style.
SMBJ18CA
First Components International
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.1 V; Polarity: BIDIRECTIONAL; Maximum Repetitive Peak Reverse Voltage: 18 V;
1N4148
Philips Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
M39029/58-360
Itt Cannon
CONNECTOR ACCESSORY; Alternate Contacts: 030-2042-000; DIN Conformity: NO; Contact Gender: MALE; Terminal Type: WIRE; MIL-Connector Accessory Name: CONTACT;
BAV99
Kec
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Transistor & Electronic
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM317TG
Onsemi
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Minimum Input-Output Voltage Differential: 3 V; Qualification Status: Not Qualified; No. of Functions: 1;
Pro-an Electronic
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Polarity: BIDIRECTIONAL; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
1554216004
Molex
WIRE AND CABLE;
LL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Sangdest Microelectronics (Nanjing)
Siemens
DP83848IVVX/NOPB
National Semiconductor
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: QFP; Package Shape: SQUARE;
FDV303N
FDV303N by Onsemi is a N-CHANNEL FET with 25V DS Breakdown Voltage, 0.68A Drain Current, and 0.45 ohm On Resistance. Ideal for SWITCHING applications, it operates in ENHANCEMENT MODE at temperatures ranging from -55 to 150°C. Package style is SMALL OUTLINE with GULL WING terminals for surface mount assembly.
TDK
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); No. of Phases: 1; No. of Elements: 1; Maximum Output Current: .2 A;
2N7002
Secos
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Maximum Drain Current (ID): .115 A; Maximum Drain-Source On Resistance: 7.5 ohm;
International Semiconductor
ROHM
Weitron Technology
Infineon Technologies
1N4007
Toshiba
Central Semiconductor
1N4148TR
Meritek Electronics
S1M
Master Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
KBPC2508W
Rectifier Diodes;
BAT54S
Vishay Intertechnology
Vishay Intertechnology's BAT54S is a Schottky rectifier diode with 2 elements, max VF of 1V, and max output current of 0.2A. Ideal for applications requiring small outline surface mount diodes with a max operating temp of 150°C. Suitable for various electronic circuits needing efficient power dissipation and low forward voltage drop.
Nihon Inter Electronics
Motorola
1N4007G
Sino-american Silicon Products
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 1000 V; Maximum Operating Temperature: 175 Cel; No. of Elements: 1;
MBRS140T3G
MBRS140T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.6V and max output current of 1A. It operates b/w -65°C to 125°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package style. The diode's matte tin terminal finish and dual position terminals enhance its performance in surface mount configurations.
MBR120VLSFT1G
MBR120VLSFT1G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.205 V and output current of 1 A. It operates b/w -65 to 125°C, making it suitable for applications requiring high-speed switching and low power loss in compact electronic devices. The diode's small outline package with matte tin finish enables easy surface mount installation in various electronic circuits.
Diotec Electronics
SM4007
Continental Device India
MBRA140T3G
MBRA140T3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.71V. It operates b/w -55 to 125°C, has a reverse test voltage of 40V, making it suitable for applications requiring high efficiency and low power loss in compact electronic devices.
ES1D
Changzhou Starsea Electronics
Tak Cheong Electronics Holdings
KBPC2506W
1N4148WS
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Diodes Incorporated
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
SDM03U40-7
SDM03U40-7-F
SDM03U40-7-F by Diodes Inc. is a Schottky rectifier diode with max output current of 0.03A and max power dissipation of 0.15W. It operates b/w -40 to 125°C, suitable for applications requiring high-speed switching and low forward voltage drop in small outline packages.
SDM03U40Q-7
SDM03U40Q-7 by Diodes Inc. is a Schottky rectifier diode with a max output current of 0.03A and a max repetitive peak reverse voltage of 40V. It is designed for use in applications requiring high-speed switching and low forward voltage drop, such as power supplies and battery chargers.
SDM02U30LP3-7B
SDM02U30LP3-7B by Diodes Inc. is a Schottky rectifier diode with max forward voltage of 0.37V and output current of 0.1A. Operating temp ranges from -65 to 150°C, making it ideal for applications requiring high efficiency and low power dissipation in compact electronic devices.
SDM03MT40A-7-F
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 6; Surface Mount: YES; Package Shape: RECTANGULAR;
SDM02U30CSP-7
RECTIFIER DIODE; Terminal Position: BOTTOM; Terminal Form: NO LEAD; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SDM03U40-76K
SDM0230CSP-7
RECTIFIER DIODE; Terminal Position: BOTTOM; Terminal Form: NO LEAD; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SDM02M30CLP3-7B
SDM02U30LP3Q-7B
SDM02M30LP3-7B-55
RECTIFIER DIODE;
SDM03MT40-13
SDM02L30CP3-7
SDM02M30DCP3-7
SDM03MT40-7
SDM01U50CP3-7
SDM0230LP-7B
SDM02M30LP3-7B
SDM03MT40A-7
Supply Digital Components
$106.00
$54.25
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Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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