SMBJ20CA-TR - STMicroelectronics

Manufacturer Part Number

SMBJ20CA-TR

Manufacturer

STMicroelectronics

Introduction

The SMBJ20CA-TR is a Transient Voltage Suppressor (TVS) diode designed by STMicroelectronics for protecting sensitive electronics from voltage spikes and surges.

Product Features and Performance

Bi-directional TVS diode

Designed for transient overvoltage protection

Zener-type diode

Standoff voltage: 20V typical

Breakdown voltage: 22.2V minimum

Clamping voltage: 32.4V maximum at 19.4A

Peak pulse power: 600W (10/1000µs)

Operational temperature range: -55°C to +150°C

Surface Mount Device (SMD) in DO-214AA (SMB) package

Product Advantages

Provides effective surge protection with minimal clamping voltage

High peak pulse power capability (600W) for absorbing transient energy

Capable of withstanding harsh environments due to its wide operating temperature range

Suitable for automated pick and place assembly, thanks to the Tape & Reel packaging

Key Technical Parameters

Voltage Reverse Standoff (Typ): 20V

Voltage Breakdown (Min): 22.2V

Voltage Clamping (Max) @ Ipp: 32.4V

Current Peak Pulse: 19.4A

Power Peak Pulse: 600W

Quality and Safety Features

Constructed to meet high-quality and safety standards of STMicroelectronics

Reliability tested for transient protection applications

Compatibility

Compatible with various circuits requiring 20V voltage standoff protection

Surface Mount Technology (SMT) facilitates compatibility with modern PCB designs

Application Areas

General purpose use across various electronics needing overvoltage protection

Ideal for consumer electronics, telecommunications, industrial control systems, and more

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability

Upgrades or replacements are provided as technology evolves

Several Key Reasons to Choose This Product

Effective and reliable transient voltage suppression from a reputable manufacturer

Broad operating temperature range suitable for various environments

High surge protection capability with low clamping voltage

Surface mounting compatibility enables use in modern electronic designs

Active product lifecycle status ensures availability and support