SM30T39AY - STMicroelectronics

Manufacturer Part Number

SM30T39AY

Manufacturer

stmicroelectronics

Introduction

The SM30T39AY is a Transient Voltage Suppressor (TVS) diode from stmicroelectronics, designed to provide robust protection against electrostatic discharge (ESD) and transient voltage spikes in electronic circuits. It offers a high level of protection while maintaining a compact surface-mount package.

Product Features and Performance

Unidirectional voltage protection with a reverse standoff voltage of 33V (typical)

Breakdown voltage range of 36.7V (min) to 53.3V (max) at the peak pulse current

Capable of handling up to 56.3A of peak pulse current (10/1000μs waveform)

Peak pulse power rating of 3000W

Operating temperature range of -55°C to 175°C

Automotive-grade qualification (AEC-Q101)

Surface-mount (SMC) package for efficient board-level integration

Product Advantages

Robust protection against ESD and transient voltage spikes

Compact surface-mount package for space-efficient board designs

Wide operating temperature range suitable for automotive and industrial applications

Automotive-grade qualification ensures reliability and performance

Key Reasons to Choose This Product

Reliable and effective transient voltage protection

Compact and space-saving design for efficient board integration

Automotive-grade quality and performance

Broad operating temperature range for diverse application requirements

Quality and Safety Features

Automotive-grade qualification (AEC-Q101) ensures high quality and reliability

Designed and manufactured to meet stringent safety and performance standards

Compatibility

The SM30T39AY is suitable for a wide range of electronic circuits and applications that require robust transient voltage protection.

Application Areas

Automotive electronics

Industrial automation and control systems

Power supplies

Communications equipment

Consumer electronics

Product Lifecycle

The SM30T39AY is an active product, and there are currently no plans for discontinuation. There are several equivalent or alternative models available, including the SM30T39, SM30TY, and other variants within the TRANSIL™ series. Customers are advised to contact our website's sales team for more information on the latest product offerings and availability.