SMAJ78A-E3/61 - Vishay General Semiconductor - Diodes Division

Manufacturer Part Number

SMAJ78A-E3/61

Manufacturer

vishay-semi-diodes

Introduction

The SMAJ78A-E3/61 is a state-of-the-art Transient Voltage Suppressor diode designed to protect electronic devices from voltage spikes.

Product Features and Performance

Unidirectional TVS diode

Supports up to 78V reverse standoff voltage

Breakdown voltage minimum of 86.7V

Clamping voltage maximum of 126V at 3.2A peak pulse current

Power peak pulse of 400W

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

Product Advantages

Offers robust surge protection

Compact surface mount package (DO-214AC, SMA)

Optimized for high-temperature performance

Key Technical Parameters

Voltage - Reverse Standoff (Typ): 78V

Voltage - Breakdown (Min): 86.7V

Voltage - Clamping (Max) @ Ipp: 126V

Current - Peak Pulse (10/1000µs): 3.2A

Power - Peak Pulse: 400W

Quality and Safety Features

Designed to meet rigorous industry standards for quality and safety

Compatibility

Compatible with surface mount technology for streamlined board-level integration

Application Areas

Ideal for general-purpose applications requiring transient overvoltage protection

Product Lifecycle

Currently active; not near discontinuation with ongoing manufacturer support for replacements and upgrades

Several Key Reasons to Choose This Product

High-performance protection against voltage transients

Able to withstand extreme temperatures

Low-profile, easy-to-integrate design

Reliable operation backed by vishay-semi-diodes's industry recognition

Suitable for a broad range of general-purpose applications