SMM4F28A-TR - STMicroelectronics

Manufacturer Part Number

SMM4F28A-TR

Manufacturer

stmicroelectronics

Introduction

The SMM4F28A-TR is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and electrostatic discharge (ESD) events. It offers superior clamping performance and high pulse current capability, making it suitable for a wide range of general-purpose applications.

Product Features and Performance

Unidirectional TVS diode with single-channel design

Reverse standoff voltage (Typ.): 28V

Breakdown voltage (Min.): 31.4V

Clamping voltage (Max. @ Ipp): 59V

Peak pulse current (10/1000μs): 39A (8/20μs)

Peak pulse power: 400W

Operating temperature range: -55°C to 175°C (TJ)

Compact surface-mount package (DO-216AA)

Product Advantages

Robust protection against voltage transients and ESD events

Excellent clamping performance to safeguard sensitive electronic components

High pulse current capability and power handling capacity

Wide operating temperature range for diverse application environments

Space-saving surface-mount package for efficient board integration

Key Reasons to Choose This Product

Reliable and effective protection for a wide range of electronic applications

Optimized performance-to-size ratio for compact design requirements

Robust construction and thermal characteristics for demanding operating conditions

Compatibility with common surface-mount assembly processes

Quality and Safety Features

Compliant with relevant industry standards for transient voltage suppression

Designed and manufactured to stringent quality control measures

RoHS (Restriction of Hazardous Substances) compliant

Compatibility

The SMM4F28A-TR is compatible with various electronic circuits and systems that require protection from voltage spikes and ESD events, including:

Power supplies

Data lines

Sensor interfaces

Communication interfaces

Consumer electronics

Industrial equipment

Application Areas

General-purpose transient voltage and ESD protection

Power line protection

Sensitive electronic circuit protection

Product Lifecycle

The SMM4F28A-TR is an active product in our website's sales team portfolio. There are no immediate plans for discontinuation, and it remains a viable option for ongoing design projects. Alternative models or equivalent products may be available from our website's sales team or other manufacturers. Customers are advised to consult our website's sales team or contact the sales team for the most up-to-date information on product availability and potential alternatives.