SMCJ33A-E3/57T - Vishay General Semiconductor - Diodes Division

Manufacturer Part Number

SMCJ33A-E3/57T

Manufacturer

vishay-semi-diodes

Introduction

SMCJ33A-E3/57T is a high-power Transient Voltage Suppressors (TVS) diode designed to protect electronic circuits from voltage spikes.

Product Features and Performance

Zener Type TVS Diode

Single unidirectional channel

Reverse Standoff Voltage: 33V

Breakdown Voltage: Min 36.7V

Clamping Voltage: Max 53.3V at 28.1A peak pulse current

Peak Pulse Power: 1500 Watts (1.5kW)

Operating Temperature range: -55°C to 150°C

Surface Mount Design

Packaged in Tape & Reel for automated assembly

Part of the TransZorb® series known for reliable transient voltage suppression

Product Advantages

High peak pulse power capacity (1.5kW) offers superior protection against voltage transients

Wide operating temperature range ensures performance in extreme conditions

Surface mount design simplifies board-level assembly

The product's availability in Tape & Reel packaging facilitates efficient and automated assembly processes

Key Technical Parameters

Voltage Reverse Standoff (Typ): 33V

Voltage Breakdown (Min): 36.7V

Voltage Clamping (Max) @ Ipp: 53.3V

Current Peak Pulse (10/1000µs): 28.1A

Power Peak Pulse: 1500W

Quality and Safety Features

Robust transient voltage suppression capabilities

Compliant with key industry standards for safety and performance

Compatibility

Compatible with surface mount technologies, allowing integration into a wide range of electronic circuits

Application Areas

General Purpose

Designed to protect sensitive electronics in consumer, automotive, and industrial applications

Product Lifecycle

Status: Active

Not indicated as nearing discontinuation, ensuring long-term availability

Replacements or upgrades should be checked with manufacturer for newer versions

Several Key Reasons to Choose This Product

High power rating ensures robust protection against voltage spikes

Broad operating temperature range for reliability in extreme environments

Surface mount compatibility facilitates integration into modern PCB designs

Tape & Reel packaging supports efficient, automated manufacturing

Part of Vishay's trusted TransZorb® series, recognized for quality and performance in transient voltage suppression