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Vishay TRANSZORB TVS Diode Uni-Directional 600 W 2-Pin DO-214 SMBJ20A-E3/52

Category TVS Diodes Brand Vishay Condition New

Specifications

Country of Origin India
Brand Vishay
Height 2.24mm
Length 4.57mm
Model SMBJ20A-E3/52
Width 3.94mm
Mount Type Surface
Series TRANSZORB TVS
Maximum Operating Temperature 150°C
Package Type DO-214
Minimum Operating Temperature -55°C
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Pin Count 2
Number of Elements per Chip 1
Clamping Voltage VC 32.4V
Automotive Standard AEC-Q101
Diode Configuration Single
Direction Type Uni-Directional
Minimum Breakdown Voltage Vbr 22.2V
Maximum Reverse Stand-off Voltage Vwm 20V
Peak Pulse Power Dissipation Pppm 600W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 18.5A
Maximum Reverse Leakage Current 1μA

Key Features

  • Uni-directional diode configuration suitable for protection against voltage transients.
  • Offers a peak pulse power dissipation of 600 W with excellent clamping capability.
  • Surface mount package type DO-214 with dimensions 4.57 mm length, 3.94 mm width, and 2.24 mm height.
  • Operates within a temperature range of -55°C to 150°C for reliable performance in harsh environments.
  • Includes AEC-Q101 automotive standard qualification ensuring quality for automotive applications.
  • Features very fast response time and low incremental surge resistance for effective transient suppression.
  • Designed for use in protecting sensitive electronics, ICs, MOSFETs, and signal lines in consumer, industrial, and telecommunication equipment.

Product Description

Vishay SMBJ20A-E3/52 is a high-performance, 1-element uni-directional transient voltage suppressor (TVS) diode designed for surface mount applications with a DO-214 package. It provides a peak pulse power dissipation of 600 W with a 10/1000 μs waveform, ideal for protecting electronic circuits from voltage spikes caused by inductive load switching and lightning transients.

This TVS diode features a low profile and glass passivated chip junction to ensure reliability and durability. Its nominal minimum breakdown voltage is 22.2 V, with a maximum reverse stand-off voltage of 20 V and a clamping voltage of 32.4 V, providing excellent surge protection performance. It supports a maximum peak pulse current of 18.5 A and a minimal leakage current of 1 μA, making it efficient at handling transient surges while minimizing consequence to normal circuit operation.

The device is qualified to automotive standard AEC-Q101, making it suitable for automotive and industrial electronic applications requiring high reliability. It operates between -55°C and 150°C and is designed with fast response and low incremental surge resistance, contributing to superior transient voltage suppression.

Common applications include protecting ICs, MOSFETs, signal lines of sensor units, consumer electronics, computer equipment, telecommunications, and industrial control systems. This diode is part of the TRANSZORB TVS series by Vishay Semiconductor, known for robust performance and quality.

Uni-directional diode configuration suitable for protection against voltage transients. 600 W peak pulse power dissipation capability with excellent clamping voltage of 32.4 V. Compact DO-214 surface mount package for automated assembly and compact device design.

Wide operating temperature range of -55°C to 150°C for industrial and automotive usage. AEC-Q101 automotive qualification ensuring suitability for demanding applications. Low leakage current and fast response time reduce the risk of damage and improve circuit reliability.

Glass passivated chip junction improves stability and longevity under transient stress. Designed to protect sensitive electronics from surges caused by inductive loads and lightning transients.

This Vishay TVS diode is a reliable component for engineers designing protective circuits in industrial, automotive, consumer electronics, and telecommunications applications. Browse the EnvMart catalog for additional Vishay semiconductor components and related TVS Diodes to enhance your system protection solutions.

Vishay TRANSZORB TVS Diode Uni-Directional 600 W 2-Pin DO-214 SMBJ20A-E3/52
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Frequently Asked Questions

It has a peak pulse power dissipation of 600 W, making it suitable for protecting electronic circuits from voltage spikes.

The clamping voltage is 32.4 V, providing effective surge protection performance.

This model has 1 element per chip, designed for uni-directional voltage suppression.

The minimum breakdown voltage is 22.2 V, providing a threshold for voltage suppression.

It uses a surface mount type, specifically in a DO-214 package, facilitating automated assembly.

It can handle a maximum peak pulse current of 18.5 A, ensuring effective transient suppression.

This unit is qualified to the AEC-Q101 automotive standard, ensuring reliability for automotive applications.

It is designed for protecting sensitive electronics, ICs, MOSFETs, and signal lines in consumer, industrial, and telecommunication equipment.

The dimensions are 4.57 mm in length, 3.94 mm in width, and 2.24 mm in height, making it compact for various applications.

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