SMAJ188A-TR - STMicroelectronics

Manufacturer Part Number

SMAJ188A-TR

Manufacturer

STMicroelectronics

Introduction

Transient Voltage Suppressor Diode designed to protect electronic circuits against voltage transients and surges

Product Features and Performance

Standoff voltage: 188V

Minimum breakdown voltage: 209V

Clamping voltage (max) @ Ipp: 388V

Peak pulse current: 6A (8/20µs)

Peak pulse power: 400W

Unidirectional configuration

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

Surface mountable DO-214AC, SMA package

Transil series, optimized for voltage transient suppression

Product Advantages

High surge capability

Excellent clamping ratio

Fast response time

Low leakage current

Robust and reliable in harsh environments

Tape & Reel packaging for automated assembly

Key Technical Parameters

Voltage Reverse Standoff (Typ): 188V

Voltage Breakdown (Min): 209V

Voltage Clamping (Max) @ Ipp: 388V

Current Peak Pulse (10/1000µs): 6A

Power Peak Pulse: 400W

Quality and Safety Features

Complies with international standards for safety and performance

Controlled manufacturing processes for high reliability

Compatibility

Broad compatibility with various circuits due to unidirectional channel

Surface mount technology compatible with automated pick and place equipment

Application Areas

General purpose electronic protection

Industrial, commercial, and consumer electronics

Communication systems

Product Lifecycle

Active product status

Not reported as nearing discontinuation

Replacement and upgrade options typically available

Several Key Reasons to Choose This Product

High power surge protection secures sensitive components

Low incremental surge resistance enhances protection capabilities

STMicroelectronics' quality ensures long-term reliability

Suitable for a wide range of applications and environments

Backed by manufacturer's support and documentation