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Vishay TRANSZORB® 1-Element Bi-Directional TVS Diode 1.5 kW Surface Mount 2-Pin SMC SMCJ15CA-E3/57T

Category TVS Diode Brand Vishay Condition New

Specifications

Country of Origin India
Brand Vishay
Height 2.42mm
Length 7.11mm
Model SMCJ15CA-E3/57T
Width 6.22mm
Mount Type Surface
Series TRANSZORB TVS
Maximum Operating Temperature 150°C
Package Type SMC
Minimum Operating Temperature -55°C
Pin Count 2
Number of Elements per Chip 1
Clamping Voltage VC 24.4V
Automotive Standard AEC-Q101
Diode Configuration Single
Direction Type Bi-Directional
Minimum Breakdown Voltage Vbr 16.7V
Maximum Reverse Stand-off Voltage Vwm 15V
Peak Pulse Power Dissipation Pppm 1.5kW
Test Current It 1mA
Maximum Peak Pulse Current Ippm 61.5A
Maximum Reverse Leakage Current 1μA

Key Features

  • Designed for transient voltage suppression and electrostatic discharge protection.
  • Bi-directional diode configuration suitable for bidirectional voltage transients.
  • Minimum breakdown voltage of 16.7 V with maximum reverse stand-off voltage of 15 V.
  • Clamping voltage of 24.4 V and maximum peak pulse current of 61.5 A.
  • Operates reliably in temperatures from -55°C to 150°C.
  • Compliant with AEC-Q101 automotive standard for high reliability.
  • Offers effective surface mount design for efficient PCB assembly.
  • Features a single element per chip configuration.

Product Description

Vishay SMCJ15CA-E3/57T is a TRANSZORB® 1-element bi-directional Transient Voltage Suppressor (TVS) diode featuring 1.5 kW peak pulse power dissipation and a compact 2-pin SMC surface mount package. This device is engineered to protect sensitive electronic circuits from transient overvoltage events such as lightning surges or inductive load switching.

The diode's bi-directional configuration allows it to clamp voltage spikes from either polarity, making it ideal for AC or bidirectional DC power lines. With a minimum breakdown voltage of 16.7 V and a maximum reverse stand-off voltage of 15 V, it ensures reliable voltage suppression below damaging levels. It operates effectively over a wide temperature range of -55°C to 150°C, suitable for harsh industrial and automotive environments.

Key electrical parameters include a clamping voltage of 24.4 V and a maximum peak pulse current of 61.5 A, providing robust protection against high energy transient pulses. The device meets the AEC-Q101 automotive standard, underscoring its suitability for automotive electronics requiring industry-grade reliability.

Physically, the diode is designed for surface mount technology (SMT) with a small footprint (7.11 mm length, 6.22 mm width, 2.42 mm height), facilitating compact PCB layouts and automated assembly lines. The single-element per chip construct enhances device reliability.

Designed to protect circuits from transient voltage and ESD damage. Bi-directional TVS diode configuration for AC/DC applications. 1.5 kW peak pulse power rating ensures high surge capacity. Compliant with AEC-Q101 for automotive grade performance.

Low reverse leakage current minimizes power loss. Small SMC package suitable for high-density PCB mounting. Wide operating temperature range for varied industrial applications. Single element configuration for reliable transient suppression.

This product is widely used in industrial electronics, automotive systems, telecommunications equipment, and power supply protection. It safeguards components against damage caused by voltage spikes, electrostatic discharge, and other transient phenomena critical in manufacturing, telecom, automotive, and commercial electronics applications.

Explore our comprehensive catalog of Vishay semiconductor devices and TVS Diodes for optimized circuit protection solutions on EnvMart.

Vishay TRANSZORB® 1-Element Bi-Directional TVS Diode 1.5 kW Surface Mount 2-Pin SMC SMCJ15CA-E3/57T
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Frequently Asked Questions

The Vishay SMCJ15CA-E3/57T has a peak pulse power dissipation of 1.5 kW.

The maximum reverse stand-off voltage for this diode is 15 V.

The clamping voltage of this TVS diode is 24.4 V.

It operates reliably in temperatures ranging from -55°C to 150°C.

This model features a single element per chip configuration.

The maximum peak pulse current for the SMCJ15CA-E3/57T is 61.5 A.

It comes in a compact 2-pin SMC surface mount package.

Yes, it is compliant with the AEC-Q101 automotive standard for high reliability.

The minimum breakdown voltage is 16.7 V.

The dimensions are 7.11 mm in length, 6.22 mm in width, and 2.42 mm in height.

The maximum reverse leakage current is 1 μA.

This model is suitable for protecting sensitive electronic circuits in industrial electronics, automotive systems, telecommunications equipment, and power supply protection.

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