SMA6J18A-TR - STMicroelectronics

Manufacturer Part Number

SMA6J18A-TR

Manufacturer

stmicroelectronics

Introduction

The SMA6J18A-TR is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and transient voltage.

Product Features and Performance

Type: Zener diode for efficient voltage regulation

Unidirectional Channels: 1 to protect a single signal line

Peak Pulse Power: 600W providing robust power handling capability

Reverse Standoff Voltage: 18V

Clamping Voltage: 33.2V at 102A, ensuring quick response to transients

Breakdown Voltage: Minimum 20V

Operating Temperature Range: -55°C to 175°C accommodating extreme environments

Pulse Current: 102A (8/20µs)

Packaging: Tape & Reel (TR) for automated assembly processes

Mounting Type: Surface Mount for compact installation

Product Advantages

High peak pulse power capacity (600W) provides exceptional protection against transient voltages

Broad operating temperature range suits various operating conditions

Compact SMA (DO-214AC) packaging optimizes board space

Key Technical Parameters

Power Line Protection: No

Capacitance @ Frequency: Not applicable

Voltage Reverse Standoff (Typ): 18V

Voltage Breakdown (Min): 20V

Voltage Clamping (Max) @ Ipp: 33.2V

Current Peak Pulse (10/1000µs): 102A (8/20µs)

Quality and Safety Features

Conforms to rigorous safety standards, safeguarding electronic components effectively

Compatibility

Suitable for surface mount applications and devices requiring unidirectional protection

Application Areas

General Purpose applications across diverse electronics where transient voltage protection is required

Product Lifecycle

Status: Active

Readily available with no impending discontinuation, replacements or upgrades required

Several Key Reasons to Choose This Product

Exceptionally reliable with a wide operating temperature range (-55°C to 175°C)

Supports high transient voltage stress with 600W peak pulse power capacity

Space-efficient surface mount package ideal for size-critical applications

Quick response with optimal protection at 33.2V clamping voltage

Easy to integrate into existing manufacturing processes due to standard packaging and mounting options