Manufacturer Part Number
SZ1SMB5946BT3G
Manufacturer
onsemi
Introduction
Zener diode for automotive and industrial applications
Designed to withstand high voltage and high power conditions
Product Features and Performance
Zener voltage of 75V
Maximum reverse leakage current of 1A at 56V
Maximum forward voltage of 1.5V at 200mA
Power handling capacity of 3W
Wide operating temperature range of -65°C to 150°C
Product Advantages
Robust AEC-Q101 qualified design for automotive use
Compact SMB surface mount package
Consistent electrical characteristics
High reliability and ruggedness
Key Technical Parameters
Zener voltage: 75V
Reverse leakage current: 1A @ 56V
Forward voltage: 1.5V @ 200mA
Power rating: 3W
Operating temperature range: -65°C to 150°C
Quality and Safety Features
RoHS3 compliant
AEC-Q101 qualified for automotive applications
Tape and reel packaging for automated assembly
Compatibility
Compatible with a wide range of electronic circuits and systems
Application Areas
Automotive electronics
Industrial control systems
Power supply regulation
Overvoltage protection
Product Lifecycle
Current production part, no discontinuation planned
Replacement or upgraded parts available if needed
Key Reasons to Choose This Product
Robust, high-power Zener diode designed for demanding applications
Consistent electrical performance across temperature range
Compact, surface-mount packaging for easy integration
Automotive-grade quality and reliability