SMF28AT1G - Littelfuse Inc.

Manufacturer Part Number

SMF28AT1G

Manufacturer

Littelfuse

Introduction

Transient Voltage Suppressor (TVS) Diode designed for general-purpose protection

Product Features and Performance

Unidirectional Zener type TVS diode

Peak pulse power dissipation of 200W (10/1000µs)

Voltage - Reverse Standoff 28V

Voltage - Breakdown (Min) 31.1V

Voltage - Clamping (Max) at 45.4V for peak pulse current of 4.4A

Operating junction temperature range from -55°C to 150°C

SOD-123F surface mount package

Product Advantages

High surge capability in compact SOD-123FL package

Designed to protect voltage sensitive components from ESD

High temperature range making it suitable for various environments

Key Technical Parameters

Unidirectional Channels: 1

Voltage - Reverse Standoff (Typ): 28V

Voltage - Breakdown (Min): 31.1V

Voltage - Clamping (Max) @ Ipp: 45.4V

Current - Peak Pulse (10/1000µs): 4.4A

Power - Peak Pulse: 200W

Quality and Safety Features

Robust construction for high reliability and longevity

Compatibility

Surface Mount compatible with SOD-123F footprint

Application Areas

General Purpose applications including consumer electronics, industrial and communication systems

Product Lifecycle

Obsolete - Check for replacement or alternative parts if necessary

Several Key Reasons to Choose This Product

Ideal for high-density circuit protection

Broad operating temperature range suitable for a variety of conditions

Superior clamping voltage for better protection])