SM30T15CAY - STMicroelectronics

Manufacturer Part Number

SM30T15CAY

Manufacturer

stmicroelectronics

Introduction

The SM30T15CAY is a Transient Voltage Suppressor Diode specifically engineered for Zener applications, providing protection against high-energy transient voltage spikes.

Product Features and Performance

Zener type TVS diode

Bidirectional channel

Voltage Reverse Standoff: 13V

Voltage Breakdown (Min): 14.3V

Voltage Clamping (Max) @ Ipp: 21.5V

Current Peak Pulse (10/1000µs): 140A

Power Peak Pulse: 3000W (3kW)

Operating Temperature Range: -55°C to 175°C

Mounting Type: Surface Mount

Package / Case: DO-214AB, SMC

Automotive grade

Product Advantages

High transient power handling capability of 3kW

Robust thermal performance with a wide operating temperature range

Bidirectional protection simplifies design-in by reducing the number of components required

Key Technical Parameters

Peak Pulse Power: 3000W

Clamping Voltage: 21.5V

Operating Temperature: -55°C ~ 175°C

Quality and Safety Features

AEC-Q101 qualified for automotive applications

Reliable protection against voltage spikes and surges

Compatibility

Surface mountable in DO-214AB, SMC package suitable for automated assembly processes

Application Areas

Automotive electronics protection

Industrial high-energy voltage regulation systems

Product Lifecycle

Product Status: Active

Not nearing discontinuation with stable supply and support expected

Several Key Reasons to Choose This Product

High energy absorption capability with peak pulse current of 140A

Wide temperature operation making it ideal for harsh environments

AEC-Q101 qualification ensures automotive industry standard compliance

Surface mount technology for compatibility with modern PCB designs