SMCJ15A-TR - STMicroelectronics

Manufacturer Part Number

SMCJ15A-TR

Manufacturer

stmicroelectronics

Introduction

The SMCJ15A-TR is a unidirectional Transient Voltage Suppressor (TVS) diode designed by STMicroelectronics, ideal for protecting voltage-sensitive components from high voltage transients.

Product Features and Performance

TVS Diode with Zener type protection

Designed for transient overvoltage protection

Unidirectional Channels: 1 for specific polarity applications

Surface Mount device compatible with automated assembly processes

Operates effectively within a broad temperature range: -55°C to 150°C

Product Advantages

High surge capability: 1500W peak pulse power for effective suppression of voltage spikes

Low clamping voltage of 32.5V ensures minimal impact on circuits during voltage spikes

Robust peak pulse current handling capacity of up to 308A

Suitable for high-density PCB installations, thanks to its small footprint in DO-214AB, SMC package

Key Technical Parameters

Voltage Reverse Standoff (Typ): 15V

Voltage Breakdown (Min): 16.7V

Voltage Clamping (Max) @ Ipp: 32.5V

Current Peak Pulse (10/1000µs): 308A (8/20µs)

Power Peak Pulse: 1500W (1.5kW)

Quality and Safety Features

Manufactured by STMicroelectronics, a leader in semiconductor devices, ensuring reliability and durability

Compatibility

The SMCJ15A-TR's SMC package is universally compatible with most surface mount processes, making it suitable for a broad range of applications

Application Areas

General-purpose use in protecting power buses, I/O interfaces, and sensitive electronic components in consumer electronics, telecommunications, and industrial equipment

Product Lifecycle

Status: Active, indicating current production with availability

No information provided on nearing discontinuation, replacements, or upgrades

Several Key Reasons to Choose This Product

High performance and reliability backed by STMicroelectronics

Comprehensive protection against voltage transients with high power and current capabilities

Versatile use across a wide range of applications and industries

Surface mount design facilitates easy integration into existing and new PCB designs

Operational stability across a wide temperature range ensures suitability for extreme environments