SMBJ170A-TR - STMicroelectronics

Manufacturer Part Number

SMBJ170A-TR

Manufacturer

stmicroelectronics

Introduction

A Transient Voltage Suppressor (TVS) diode designed to protect electronic devices from voltage spikes.

Product Features and Performance

Zener diode type for precise voltage regulation.

Unidirectional protection for one-way electronic circuits.

High reverse standoff voltage of 170V.

Breakdown voltage minimum of 189V ensuring reliable activation.

Clamps voltage at a maximum of 275V to safeguard against voltage surges.

Peak pulse power of 600W for effective handling of surge power.

Designed for surface mount applications.

Product Advantages

High thermal and electrical stability at operating temperatures of -55°C to 150°C.

Suitable for protecting sensitive circuits against electrical transients.

Compact DO-214AA, SMB package for easy integration into PCBs.

Key Technical Parameters

Voltage Reverse Standoff (Typ): 170V

Voltage Breakdown (Min): 189V

Voltage Clamping (Max) @ Ipp: 275V

Current Peak Pulse (10/1000µs): 2.2A

Power Peak Pulse: 600W

Quality and Safety Features

Compliant with industry safety and quality standards.

Robust construction ensuring long-term reliability.

Compatibility

Compatible with a wide range of electronic devices requiring transient voltage suppression.

Surface mount design fits standard PCB layouts.

Application Areas

General purpose applications across various electronics fields.

Ideal for protecting consumer electronics, automotive systems, and telecommunication circuits.

Product Lifecycle

Currently in an active phase, not nearing discontinuation.

Ongoing availability of replacements and potential upgrades.

Several Key Reasons to Choose This Product

High performance and reliability in transient voltage suppression.

Broad operating temperature range suitable for various environments.

Stmicroelectronics' reputation for quality and technical excellence.

Compact and versatile design for easy integration.

Strong protection capabilities with 600W peak pulse power.