1SMA6.5AT3G - Littelfuse Inc.

Manufacturer Part Number

1SMA6.5AT3G

Manufacturer

littelfuse

Introduction

The 1SMA6.5AT3G is a Zener TVS diode designed for transient voltage suppression.

Product Features and Performance

Zener diode type for precise clamping

Unidirectional protection

5V reverse standoff voltage

22V minimum breakdown voltage

2V maximum clamping voltage at peak pulse current

7A peak pulse current capability (10/1000µs waveform)

400W peak pulse power

Surface mount package for easy integration

Product Advantages

High transient voltage suppression capability

Precise voltage clamping for sensitive components

Robust protection against voltage spikes

High temperature operating range (-65°C ~ 150°C)

Compact surface mount package

Key Technical Parameters

Reverse Standoff Voltage (Typ): 6.5V

Breakdown Voltage (Min): 7.22V

Clamping Voltage (Max) @ Ipp: 11.2V

Peak Pulse Current (10/1000µs): 35.7A

Peak Pulse Power: 400W

Capacitance @ Frequency: 1605pF @ 1MHz

Quality and Safety Features

Operates reliably in extreme temperature conditions

Provides consistent performance over a wide range of conditions

Compatibility

Surface mount DO-214AC, SMA package for compatibility with a wide range of PCB designs

Application Areas

General purpose transient voltage suppression applications

Product Lifecycle

Status: Obsolete

Future availability limited, consider replacements or upgrades

Several Key Reasons to Choose This Product

High reliability and performance under extreme conditions

Tight clamping voltage for sensitive component protection

High surge current rating for effective transient suppression

Flexible application range due to surface mount compatibility

Ideal for designs requiring precise voltage protection measures