Manufacturer Part Number
SZ1SMA5931BT3G
Manufacturer
onsemi
Introduction
The SZ1SMA5931BT3G is a single Zener diode from onsemi, designed for automotive and general-purpose applications.
Product Features and Performance
Zener voltage of 18V
Reverse leakage current of 500nA at 13.7V
Forward voltage of 1.5V at 200mA
Impedance of 12 ohms maximum
Power rating of 1.5W
Operating temperature range of -65°C to 150°C
Product Advantages
Automotive-grade AEC-Q101 qualification
Robust surface mount SMA package
Excellent performance characteristics for voltage regulation and clamping applications
Key Technical Parameters
Zener voltage: 18V
Reverse leakage current: 500nA @ 13.7V
Forward voltage: 1.5V @ 200mA
Impedance: 12 ohms maximum
Power rating: 1.5W
Operating temperature: -65°C to 150°C
Quality and Safety Features
RoHS3 compliant
AEC-Q101 qualified for automotive applications
Compatibility
Suitable for surface mount applications
Compatible with standard soldering processes
Application Areas
Voltage regulation and clamping
Automotive electronics
General-purpose electronics
Product Lifecycle
Current product, no plans for discontinuation
Replacements and upgrades available if needed
Key Reasons to Choose
Automotive-grade reliability and performance
Compact and robust SMA package
Excellent electrical characteristics for voltage regulation
Wide operating temperature range
RoHS3 compliance for environmental sustainability
