SM6T33AY - STMicroelectronics

Manufacturer Part Number

SM6T33AY

Manufacturer

STMicroelectronics

Introduction

Transient Voltage Suppressors (TVS) diode designed for voltage spike and surge protection

Product Features and Performance

TVS Diode

Single, unidirectional channel

Surface mount package DO-214AA, also known as SMB

Peak Pulse Power dissipation of 600W

Zener type voltage clamping mechanism

Operates effectively over a wide temperature range of -55°C to 150°C

Product Advantages

High surge capability with a Peak Pulse Current rating of 68A for 8/20µs waveform

Automotive-grade reliability and performance

AEC-Q101 qualified for automotive applications

Compact SMB package saves PCB space

Key Technical Parameters

Voltage Reverse Standoff (Typ): 28.2V

Voltage Breakdown (Min): 31.4V

Voltage Clamping (Max) @ Ipp: 59V

Current Peak Pulse (10/1000µs): 68A (8/20µs)

Low leakage current

No Power Line Protection

Quality and Safety Features

Meets ISO7637-2 & ISO16750-2 surges immunity

Lead-free and RoHS compliant

AEC-Q101 qualified

Compatibility

Compatible with automotive industry requirements

Surface Mount SMB footprint for easy integration

Application Areas

Automotive systems

Consumer electronics

Industrial equipment

Telecommunications

Product Lifecycle

Active product

No indication of nearing discontinuation

Long-term availability expected

Several Key Reasons to Choose This Product

Robust surge and spike protection capabilities enhance equipment longevity

Industry-standard qualification for high reliability in automotive applications

Wide temperature range suitable for harsh environments

Versatile applications across multiple industries

Recognized global manufacturer with reliable product support

Space-efficient design for modern compact electronic systems