SMAJ28CA - Bourns Inc.

Manufacturer Part Number

SMAJ28CA

Manufacturer

Bourns

Introduction

The SMAJ28CA is a bidirectional Zener TVS diode designed for protection against transient voltage spikes.

Product Features and Performance

Bidirectional transient voltage suppression

Zener type diode

Surface mount DO-214AC (SMA) package for compact installation

Capable of handling 400W peak pulse power for efficient protection

Clamping voltage of 45.4V at 8.8A peak pulse current

Low incremental surge resistance

Product Advantages

Offers protection for sensitive circuits against voltage spikes

Bidirectional design simplifies circuit design

High peak pulse power capability relative to its small size

Operating temperature range of -55°C to 150°C allows for use in extreme environments

Key Technical Parameters

Voltage Reverse Standoff (Typ): 28V

Voltage Breakdown (Min): 31.1V

Voltage Clamping (Max) @ Ipp: 45.4V

Current Peak Pulse (10/1000µs): 8.8A

Power Peak Pulse: 400W

Operating Temperature: -55°C ~ 150°C (TJ)

Quality and Safety Features

Robust construction providing reliable protection against high transient voltages

Designed to meet stringent quality standards

Compatibility

Compatible with various electronic circuits requiring voltage spike protection

Application Areas

General purpose applications across electronics requiring transient voltage suppression

Can be utilized in consumer electronics, automotive circuits, and industrial equipment

Product Lifecycle

Current status: Active

Not nearing discontinuation, with replacements or upgrades readily available

Several Key Reasons to Choose This Product

High-power transient voltage suppression capability in a compact form factor

Wide operating temperature range suitable for challenging environments

Efficient protection for circuitry in a variety of application sectors

Bourns' reputation for quality and reliability in electronic components