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Vishay Uni-Directional Transient Voltage Suppressor 1500 W, 2-Pin DO-214AB SMCJ17A-E3/57T

Category TVS Diode Brand Vishay Condition New

Specifications

Country of Origin China
Brand Vishay
Height 2.42mm
Length 7.11mm
Model SMCJ17A-E3/57T
Width 6.22mm
Mount Type Surface
Series SMCJ
Maximum Operating Temperature 150°C
Package Type DO-214AB (SMC)
Minimum Operating Temperature -55°C
Pin Count 2
Number of Elements per Chip 1
Clamping Voltage VC 27.6V
Automotive Standard AEC-Q101
Diode Configuration Single
Direction Type Uni-Directional
Minimum Breakdown Voltage Vbr 18.9V
Maximum Reverse Stand-off Voltage Vwm 17V
Peak Pulse Power Dissipation Pppm 1500W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 54.3A
Maximum Reverse Leakage Current 1μA

Key Features

  • Designed for high power transient voltage suppression applications.
  • Operates within a voltage range around 17 V maximum reverse stand-off voltage.
  • Has a minimum breakdown voltage of 18.9 V and a clamping voltage of 27.6 V.
  • Features a compact DO-214AB (SMC) surface mount package suitable for PCB assembly.
  • Meets automotive standard AEC-Q101 for quality and reliability.
  • Supports ESD protection and has a maximum peak pulse current rating of 54.3 A.
  • Operates at temperatures ranging from -55°C to +150°C.
  • Features very low maximum reverse leakage current of 1 μA.

Product Description

Vishay SMCJ17A-E3/57T is a high-performance uni-directional transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transient surges. With a peak pulse power dissipation of 1500 W, this TVS Diode reliably clamps voltage spikes to safe levels, thereby preventing damage to power and signal lines in a wide range of industrial, automotive, and consumer electronics applications.

This diode is packaged in a compact DO-214AB (SMC) surface mount form factor featuring two pins for easy PCB integration, enhancing manufacturing efficiency. It complies with the rigorous AEC-Q101 automotive standard, ensuring reliability under harsh environmental conditions commonly encountered in automotive systems.

Technical specifications include a maximum reverse stand-off voltage of 17 V, a minimum breakdown voltage of 18.9 V, and a clamping voltage of 27.6 V, making it suitable for 17 V power rails requiring transient voltage protection. It supports an operating temperature range from -55°C up to 150°C, ideal for demanding thermal environments.

The device offers electrostatic discharge (ESD) protection and can handle peak pulse currents up to 54.3 amperes, providing robust transient suppression capabilities. Its physical dimensions of 7.11 mm length, 6.22 mm width, and 2.42 mm height allow space-efficient placement on circuit boards.

With its low maximum reverse leakage current of 1 microampere, the device ensures minimal power loss during normal operation. The single-element chip configuration is optimized for uni-directional operation, commonly utilized in power supply lines, communication systems, and automotive electronics to safeguard circuits from voltage surges caused by inductive loads, lightning strikes, and switching transients.

Designed for transient voltage suppression in electronic circuits. Compact DO-214AB surface mount package for efficient PCB assembly. Complies with automotive AEC-Q101 reliability standards. Wide operating temperature range for industrial and automotive use.

Low reverse leakage current reduces operational power loss. High pulse power and current ratings ensure robust protection. Suitable for protecting power rails at approximately 17 V. Manufactured with high-quality components in China.

Explore the full range of Vishay transient voltage suppressors and related semiconductor components on EnvMart to find the ideal solution for your voltage protection needs.

Vishay Uni-Directional Transient Voltage Suppressor 1500 W, 2-Pin DO-214AB SMCJ17A-E3/57T
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Frequently Asked Questions

The peak pulse power dissipation of the Vishay SMCJ17A-E3/57T is 1500 W.

The maximum reverse stand-off voltage for this unit is 17 V.

The clamping voltage of this transient voltage suppressor is 27.6 V.

The minimum breakdown voltage for this model is 18.9 V.

The dimensions of the DO-214AB package are 7.11 mm in length, 6.22 mm in width, and 2.42 mm in height.

The maximum peak pulse current rating for the SMCJ17A-E3/57T is 54.3 A.

This model operates within a temperature range of -55°C to +150°C.

Yes, it complies with the AEC-Q101 automotive standard for quality and reliability.

The SMCJ17A-E3/57T uses a single-element chip configuration optimized for uni-directional operation.

The maximum reverse leakage current for this transient voltage suppressor is 1 μA.

This model features a surface mount package type, specifically DO-214AB (SMC).

It is suitable for protecting power and signal lines in industrial, automotive, and consumer electronics applications against voltage spikes and transient surges.

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