Manufacturer Part Number
SM6T39AY
Manufacturer
stmicroelectronics
Introduction
Transient Voltage Suppressor diode designed for surge and ESD protection
Product Features and Performance
Unidirectional TVS Diode
Zener Type
Peak Pulse Power of 600W
Transient protection for data lines
Surface Mount SMB package
Low leakage current
Product Advantages
High surge capability
Compact DO-214AA SMB packaging for easy integration
Compliance with AEC-Q101 standards for automotive qualification
Key Technical Parameters
Reverse Standoff Voltage: 33.3V
Breakdown Voltage (Min): 37.1V
Clamping Voltage (Max) @ Ipp: 69.7V
Peak Pulse Current (10/1000µs): 57A
Operating Temperature: -55°C to 150°C
Quality and Safety Features
Meets ISO7637-2 surge specification
AEC-Q101 qualified for automotive applications
Compatibility
Compatible with various circuits requiring voltage transient suppression
Application Areas
Automotive systems
Sensitive electronic equipment
Industrial applications
Product Lifecycle
Product is currently active
No indication of discontinuation at present
Replacement or upgrade options available as technology advances
Several Key Reasons to Choose This Product
Robust surge suppression capabilities
Suitable for high temperature applications up to 150°C
Compliance with automotive industry standards
Enhanced reliability for long-term usage
Optimized for surface-mount assembly processes
SM6T39A-TRSTMicroelectronics
SM6T43ASUNMATE