SM15T27AY - STMicroelectronics

Manufacturer Part Number

SM15T27AY

Manufacturer

stmicroelectronics

Introduction

SM15T27AY is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and transients.

Product Features and Performance

Unidirectional TVS Diode

High surge capability with 1500W peak pulse power

Provides protection against voltage transients induced by system inductance or lightning

Zener type TVS for precise voltage clamping

Low incremental surge resistance

Product Advantages

Enhanced protection for sensitive electronics

Robust surge handling capacity without performance degradation

AEC-Q101 qualified for automotive applications

High reliability and consistent performance over a wide temperature range

Key Technical Parameters

Voltage Reverse Standoff (Typ): 23.1V

Voltage Breakdown (Min): 25.7V

Voltage Clamping (Max) @ Ipp: 48.3V

Current Peak Pulse (10/1000µs): 207A

Power Peak Pulse: 1500W

Operating Temperature: -40°C to 150°C

Quality and Safety Features

AEC-Q101 qualified indicating automotive-grade reliability and performance

Designed for overvoltage protection, ensuring safety and durability

Compatibility

Compatible with surface mount technology (SMT) for seamless integration into various applications

Fits DO-214AB, SMC package requirements for easy implementation

Application Areas

Automotive electronics

Industrial systems

Consumer electronics

Communication systems

Power supplies

Product Lifecycle

This product is in active status, indicating ongoing production and supply.

Not approaching discontinuation, with replacements or upgrades not immediately necessary.

Several Key Reasons to Choose This Product

High surge protection capability enabling device safety in harsh electrical environments

Automotive-grade qualification ensures reliability in automotive applications

Wide operating temperature range suitable for various environments

Comprehensive protection with minimal impact on system performance

Compatibility with standard SMT processes allows for versatile use in different electronic assemblies