SMP50-68 - STMicroelectronics

Manufacturer Part Number

SMP50-68

Manufacturer

STMicroelectronics

Introduction

The SMP50-68 is a part of STMicroelectronics’ TRISIL™ SMP series, specifically designed as a Transient Voltage Suppressor (TVS) Thyristor suited for the protection of sensitive electronics from voltage transients induced by lightning and other transient voltage events.

Product Features and Performance

Transient Voltage Suppressor (TVS) Thyristor

Surface Mount DO-214AC, SMA package for compact PCB layout

Single element configuration

Offers protection against voltage transients induced by lightning and other sources

Capable of handling high surge currents up to 150 A (8/20µs) and 50 A (10/1000µs)

Low holding current of 150 mA

Low capacitance value of 40pF ensuring minimal signal distortion

Product Advantages

Provides reliable overvoltage protection

Compact surface mount package facilitates space-saving design

Low holding current enhances protection for sensitive circuits without impacting normal operation

High surge capability for robust protection against severe transient events

Key Technical Parameters

Voltage Breakover: 90V

Voltage Off State: 68V

Current Peak Pulse (8/20µs): 150 A

Current Peak Pulse (10/1000µs): 50 A

Current Hold (Ih): 150 mA

Number of Elements: 1

Capacitance: 40pF

Mounting Type: Surface Mount

Package / Case: DO-214AC, SMA

Quality and Safety Features

Designed and manufactured by STMicroelectronics, ensuring high reliability and performance

Compliance with industry-standard safety and quality specifications

Compatibility

Compatible with surface mount technology (SMT) for PCB assembly processes

Versatile for use in various circuit designs due to its compact size and electrical characteristics

Application Areas

Telecommunications Infrastructure

Consumer Electronics Protection

Network and Data Protection Systems

Industrial Electronics

Product Lifecycle

Status: Active

Regularly updated and supported, with no imminent discontinuation forecast

Replacements or upgrades available in the TRISIL™ SMP series for evolving application requirements

Several Key Reasons to Choose This Product

High reliability and surge protection capability for sensitive electronic equipment

Space-saving design facilitated by the surface mount package

Low signal distortion due to minimal capacitance

Robust quality and safety features from a reputable manufacturer like STMicroelectronics

Versatile application across multiple industries, ensuring broad usability