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Vishay TRANSZORB TM 1-Element Uni-Directional Surface Mount TVS Diode 33 V Maximum Reverse Stand-off Voltage SMCJ33A-E3/57T

Category TVS Diode Brand Vishay Condition New

Specifications

Country of Origin India
Brand Vishay
Height 2.42mm
Length 7.11mm
Model SMCJ33A-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 53.3V
Automotive Standard AEC-Q101
Diode Configuration Single
Direction Type Uni-Directional
Minimum Breakdown Voltage Vbr 36.7V
Maximum Reverse Stand-off Voltage Vwm 33V
Peak Pulse Power Dissipation Pppm 1.5kW
Test Current It 1mA
Maximum Peak Pulse Current Ippm 28.1A
Maximum Reverse Leakage Current 1μA

Key Features

  • Designed for transient voltage suppression in electronic circuits.
  • Features 33 V maximum reverse stand-off voltage for reliable protection.
  • Supports uni-directional diode configuration with 2 pins.
  • Clamping voltage at 53.3 V ensures effective surge absorption.
  • Operates from -55°C to 150°C for versatile industrial applications.
  • Complies with automotive standard AEC-Q101 for high reliability.
  • Features electrostatic discharge (ESD) protection with 28.1 A maximum peak pulse current.
  • Has low maximum reverse leakage current of 1 μA ensuring energy efficiency.

Product Description

Vishay SMCJ33A-E3/57T is a 1-element uni-directional transient voltage suppressor (TVS) diode designed for surface mount applications. With a peak pulse power dissipation rating of 1.5 kW, it effectively protects sensitive electronic circuits from voltage spikes and transient surges. The device features a maximum reverse stand-off voltage of 33 V and a clamping voltage of 53.3 V, providing robust voltage clamping under surge conditions.

This TVS diode supports uni-directional current flow with a 2-pin SMC package, making it suitable for compact PCB designs in automotive, industrial, and consumer electronics. It operates reliably across a wide temperature range from -55°C to 150°C, adhering to automotive AEC-Q101 standards, thus ensuring high longevity and performance in harsh environments.

The compact dimensions of 7.11 mm length, 6.22 mm width, and 2.42 mm height enable integration into dense assemblies. Its electrostatic discharge (ESD) protection rating of 28.1 A and low maximum reverse leakage current of 1 μA enhance circuit protection and overall efficiency.

Designed to suppress transient voltage spikes in power and signal lines. Single element chip configuration for precise surge protection. Surface mount package allows efficient PCB space usage. Certified to automotive industry standards for quality assurance.

Wide operating temperature range ensures reliable function under varied conditions. Low leakage current minimizes energy loss during normal operation. Compact physical size accommodates modern electronic device requirements.

High peak pulse current capability suitable for demanding pulse scenarios.

This diode is ideal for industrial electronics, power supply units, automotive electronic systems, and other applications requiring transient voltage suppression. Its robust design and industry certifications assure dependable performance, making it a preferred choice for engineers and system integrators seeking reliable circuit protection solutions.

Explore more products in the TVS Diode category for comprehensive voltage protection options on EnvMart.

Vishay TRANSZORB TM 1-Element Uni-Directional Surface Mount TVS Diode 33 V Maximum Reverse Stand-off Voltage SMCJ33A-E3/57T
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Frequently Asked Questions

The maximum reverse stand-off voltage of this TVS diode is 33 V.

The clamping voltage for this model is 53.3 V, ensuring effective surge absorption.

It has a peak pulse power dissipation rating of 1.5 kW.

This model operates reliably from -55°C to 150°C.

The maximum peak pulse current rating is 28.1 A.

This diode has a 2-pin configuration, suitable for surface mount applications.

It complies with the automotive standard AEC-Q101, ensuring high reliability.

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

This model supports a uni-directional diode configuration with a single element per chip.

The maximum reverse leakage current is 1 μA, which enhances energy efficiency.

It is suitable for transient voltage suppression in automotive, industrial, and consumer electronics applications.

This diode uses an SMC package type, allowing for efficient PCB space usage.

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