P6SMB39CAT3G - Littelfuse Inc.

Manufacturer Part Number

P6SMB39CAT3G

Manufacturer

littelfuse

Introduction

The P6SMB39CAT3G is a Zener TVS diode designed for protecting electronic devices against voltage transients and surges.

Product Features and Performance

Zener type transient voltage suppression

Single bidirectional channel

600W peak pulse power capability

Supports up to 11.2A of peak pulse current (10/1000µs)

Low clamping voltage of 53.9V

Operating temperature range from -65°C to 150°C

Product Advantages

High power dissipation capability for transient protection

Minimal impact on system performance due to low clamping voltage

Robust temperature performance for reliability in extreme conditions

Key Technical Parameters

Voltage Reverse Standoff (Typ): 33.3V

Voltage Breakdown (Min): 37.1V

Voltage Clamping (Max) @ Ipp: 53.9V

Current Peak Pulse (10/1000µs): 11.2A

Power Peak Pulse: 600W

Capacitance @ Frequency: 260pF @ 1MHz

Quality and Safety Features

Designed to meet stringent quality standards for transient voltage suppression

Provides effective protection while maintaining safety in electrical circuits

Compatibility

Surface mount type, compatible with DO-214AA, SMB footprint

Application Areas

General purpose applications across electronics requiring transient voltage protection

Product Lifecycle

Obsolete; consideration for replacement or upgrades is necessary

Several Key Reasons to Choose This Product

High transient power protection efficiency

Suitable for high-temperature environments due to wide operating temperature range

Low clamping voltage enhances protection without significant impact on performance

Ideal for general purpose applications requiring reliable transient voltage suppression

Though obsolete, it has been a preferred choice for its robust protection capabilities