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SZ1SMA5931BT3G

Onsemi

SZ1SMA5931BT3G by Onsemi

SZ1SMA5931BT3G by Onsemi is a Zener diode with 18V nominal voltage, 5% voltage tolerance, and 12 ohm dynamic impedance. It is ideal for automotive applications due to AEC-Q101 standard compliance and can operate in temperatures ranging from -65°C to 150°C. This single-configured diode comes in a small outline package with matte tin finish for surface mount assembly.

Median Price

$0.619

Lifecycle Status

Suppliers In-Stock

17

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Adafruit Industries

USA . 102 parts In-Stock

1+ parts

$0.141

100+ parts

$0.134

1k+ parts

$0.134

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-

102

$0.141

$0.134

$0.134

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Farnell

UK . 5,487 parts In-Stock

1+ parts

$0.619

100+ parts

$0.316

1k+ parts

$0.212

10k+ parts

$0.199

5,487

$0.619

$0.316

$0.212

$0.199

Newark

USA . 5,477 parts In-Stock

1+ parts

$0.752

100+ parts

$0.383

1k+ parts

$0.277

10k+ parts

-

5,477

$0.752

$0.383

$0.277

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Element14

Singapore . 5,487 parts In-Stock

1+ parts

$1.070

100+ parts

$0.539

1k+ parts

$0.348

10k+ parts

$0.330

5,487

$1.070

$0.539

$0.348

$0.330

Mouser Electronics

USA . 7,530 parts In-Stock

1+ parts

$1.150

100+ parts

$0.402

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-

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7,530

$1.150

$0.402

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DigiKey

USA . 7,129 parts In-Stock

1+ parts

$1.150

100+ parts

$0.472

1k+ parts

$0.330

10k+ parts

$0.301

7,129

$1.150

$0.472

$0.330

$0.301

Flip Electronics (Authorized)

USA . 15,000 parts In-Stock

1+ parts

-

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15,000

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Master Electronics

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

$0.211

1k+ parts

$0.206

10k+ parts

$0.195

5,000

-

$0.211

$0.206

$0.195

Verical

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$0.358

10k+ parts

$0.343

5,000

-

-

$0.358

$0.343

Rochester

USA . 200 parts In-Stock

1+ parts

-

100+ parts

$0.299

1k+ parts

$0.248

10k+ parts

$0.221

200

-

$0.299

$0.248

$0.221

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 2,429 parts In-Stock

1+ parts

$0.134

100+ parts

-

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2,429

$0.134

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Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$0.299

100+ parts

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100

$0.299

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Chip Stock

USA . 179,500 parts In-Stock

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179,500

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Sensible Micro Corp

USA . 127,702 parts In-Stock

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127,702

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Flip Electronics

USA . 15,000 parts In-Stock

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Vyrian

USA . 11,408 parts In-Stock

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11,408

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IBS Electronics

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

$0.296

1k+ parts

$0.289

10k+ parts

$0.271

5,000

-

$0.296

$0.289

$0.271

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Aztec Data Supply Inc.

USA . 4,481 parts In-Stock

1+ parts

$0.103

100+ parts

-

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4,481

$0.103

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Semicontronic

India . 10,421 parts In-Stock

1+ parts

$0.120

100+ parts

$0.117

1k+ parts

$0.116

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10,421

$0.120

$0.117

$0.116

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Corphita

USA . 784 parts In-Stock

1+ parts

$0.127

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784

$0.127

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Corohmni

South Africa . 159 parts In-Stock

1+ parts

$0.141

100+ parts

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159

$0.141

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Advanced Electronics

New Zealand . 102 parts In-Stock

1+ parts

$0.141

100+ parts

$0.134

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$0.134

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102

$0.141

$0.134

$0.134

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Ampacity Inc.

Singapore . 11,251 parts In-Stock

1+ parts

$0.261

100+ parts

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11,251

$0.261

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Argo Parts USA

USA . 2,294 parts In-Stock

1+ parts

$0.299

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$0.290

2,294

$0.299

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-

$0.290

Netroflash

USA . 100 parts In-Stock

1+ parts

$0.299

100+ parts

-

1k+ parts

$0.284

10k+ parts

$0.278

100

$0.299

-

$0.284

$0.278

Infinite Electronics LLP (Excess)

. 235,000 parts In-Stock

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235,000

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iodParts Technologies Inc.

India . 60,000 parts In-Stock

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Authorized Procurement Solutions

USA . 25,000 parts In-Stock

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Perfect Parts

USA . 22,313 parts In-Stock

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Lixinc

USA . 19,977 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 18,648 parts In-Stock

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18,648

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A-Z Elektronik GmbH

Germany . 6,726 parts In-Stock

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6,726

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SupplyDigital Components

Austria . 4,564 parts In-Stock

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4,564

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Kulean Microsystems

USA . 4,246 parts In-Stock

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4,246

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Problanco Electronics

Mexico . 3,900 parts In-Stock

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3,900

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TANS Electronics

Latvia . 2,370 parts In-Stock

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2,370

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Metaverse IC Inc.

Canada . 1,660 parts In-Stock

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1,660

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UHIMA Technologies

Türkiye . 435 parts In-Stock

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435

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Robosynatics

Brazil . 150 parts In-Stock

1+ parts

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$0.115

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$0.115

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$0.115

150

-

$0.115

$0.115

$0.115

Lucentia Tech

USA . 150 parts In-Stock

1+ parts

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$0.115

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$0.115

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$0.115

150

-

$0.115

$0.115

$0.115

Continental Prestige Electronics

USA . 40 parts In-Stock

1+ parts

-

100+ parts

$0.411

1k+ parts

$0.235

10k+ parts

$0.214

40

-

$0.411

$0.235

$0.214

Overview

Discover the superior quality and reliability of the SZ1SMA5931BT3G Zener Diode by Onsemi. With a strong reputation for excellence, Onsemi delivers cutting-edge technology and innovative solutions. This compact and versatile device is perfect for a wide range of applications, offering customers unmatched value and performance. Experience the benefits of precise voltage regulation and protection against voltage spikes with the SZ1SMA5931BT3G, ensuring optimal efficiency and durability for your electronic systems.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes this Zener diode lightweight and durable, perfect for a wide range of applications.

Config: SINGLE

The single configuration of this diode simplifies installation and reduces the chances of errors during setup.

Working Test Current: 20.8 mA

With a working test current of 20.8 mA, this Zener diode provides reliable performance under various operating conditions.

Surface Mount: YES

The surface mount capability of this diode allows for easy and efficient PCB assembly, saving time and cost.

Package Shape: RECTANGULAR

The rectangular package shape of this diode enables space-efficient mounting on circuit boards.

No. of Terminals: 2

The two terminals make it easy to connect this Zener diode correctly in a circuit, reducing the risk of incorrect connections.

Package Style (Meter): SMALL OUTLINE

The small outline package style of this diode makes it suitable for space-constrained applications.

Maximum Voltage Tolerance: 5 %

With a maximum voltage tolerance of 5%, this Zener diode provides precise voltage regulation for consistent performance.

Maximum Operating Temperature: 150 °C

The high maximum operating temperature of 150°C ensures reliability even in harsh environments.

Maximum Dynamic Impedance: 12 ohm

The low maximum dynamic impedance of 12 ohms minimizes power loss and improves efficiency in voltage regulation.

Minimum Operating Temperature: -65 °C

The low minimum operating temperature of -65°C allows this diode to function reliably in cold conditions.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides excellent solderability, ensuring a secure and reliable connection on PCBs.

Terminal Position: DUAL

The dual terminal position offers flexibility in circuit layout and makes it easier to integrate this diode into designs.

Maximum Power Dissipation: 0.5 W

With a maximum power dissipation of 0.5 watts, this Zener diode can handle high power levels without compromising performance.

Maximum Time At Peak Reflow Temperature (s): 30

The ability to withstand peak reflow temperatures for up to 30 seconds makes this diode suitable for high-temperature soldering processes.

Peak Reflow Temperature °C: 260

The peak reflow temperature of 260°C ensures reliable solder joints during assembly.

Reference Standard: AEC-Q101

Compliant with the AEC-Q101 automotive reliability standard, this diode is suitable for automotive applications that demand high performance and durability.

Diode Type: ZENER DIODE

This Zener diode type provides stable and precise voltage regulation, making it ideal for a wide range of electronic circuits.

Nominal Reference Voltage: 18 V

With a nominal reference voltage of 18 volts, this Zener diode offers accurate voltage regulation for critical applications.

Technology: ZENER

The Zener technology used in this diode ensures reliable and stable operation in voltage regulation tasks.

Terminal Form: C BEND

The C bend terminal form provides better mechanical strength and ease of handling during assembly.

Polarity: UNIDIRECTIONAL

The unidirectional polarity of this diode ensures proper voltage regulation and protection in one direction.

Diode Element Material: SILICON

The silicon diode element material used in this Zener diode offers high reliability, low leakage, and stable performance for long-lasting operation.

Technical Specifications

Zener Diodes SZ1SMA5931BT3G attributes and parameters. Explore more Zener Diodes devices from Onsemi

Specs

Config:

SINGLE

Diode Element Material:

SILICON

Diode Type:

Maximum Dynamic Impedance:

12 ohm

JESD-30 Code:

R-PDSO-C2

JESD-609 Code:

e3

Moisture Sensitivity Level (MSL):

1

No. of Elements:

1

No. of Terminals:

2

Maximum Operating Temperature:

150 Cel

Minimum Operating Temperature:

-65 Cel

Package Body Material:

PLASTIC/EPOXY

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Polarity:

UNIDIRECTIONAL

Maximum Power Dissipation:

.5 W

Reference Standard:

AEC-Q101

Nominal Reference Voltage:

18 V

Sub-Category:

Voltage Reference Diodes

Surface Mount:

YES

Technology:

ZENER

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Position:

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

5 %

Working Test Current:

20.8 mA

Trade Compliance

SZ1SMA5931BT3G Diodes trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8541.10.00.50

SB

8541.10.00.50

PCN

Manufacturer Highlights

Onsemi

Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).

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Management team

President, CEO

Hassane El-Khoury

Executive VP, CFO, Treasurer

Thad Trent

Senior VP

Ross F. Jatou

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

Aizu Fab

Fabrication

Fab Initiation

1995

Japan

Aizu Wakamatsu

Wafer Capacity

52,000

1995

52,000

Si/EPI Fab

Fabrication

Fab Initiation

2018

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

10,000

2018

10,000

Expansion Phase 1 for SiC / EPI

Fabrication

Fab Initiation

2019

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

14,500

2019

14,500

Expansion Phase 2 for SiC / EPI

Fabrication

Fab Initiation

2024

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

2024

SiC Fab

Fabrication

Fab Initiation

2022

USA

Hudson

Wafer Capacity

2022

Bucheon

Fabrication

Fab Initiation

2013

South Korea

Bucheon

Wafer Capacity

61,000

2013

61,000

ISMF - Malaysia

Fabrication

Fab Initiation

1990

Malaysia

Seremban

Wafer Capacity

95,000

1990

95,000

Roznov Device Fab

Fabrication

Fab Initiation

1987

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

80,000

1987

80,000

Fab 10

Fabrication

Fab Initiation

2002

USA

East Fishkill

Wafer Capacity

15,000

2002

15,000

Burlington

Fabrication

Fab Initiation

1986

Canada

Burlington

Wafer Capacity

1986

Gresham

Fabrication

Fab Initiation

1998

USA

Gresham

Wafer Capacity

45,000

1998

45,000

Bucheon 150mm

Fabrication

Fab Initiation

2000

South Korea

Bucheon

Wafer Capacity

50,000

2000

50,000

Rochester

Fabrication

Fab Initiation

1983

USA

Rochester

Wafer Capacity

10,000

1983

10,000

Nampa

Fabrication

Fab Initiation

1995

USA

Nampa

Wafer Capacity

1995

Pennsylvania

Fabrication

Fab Initiation

1997

USA

Mountain Top

Wafer Capacity

36,000

1997

36,000

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