Manufacturer Part Number
SZMMSZ5243BT1G
Manufacturer
onsemi
Introduction
This is a Zener diode product from onsemi, a leading manufacturer of semiconductor devices.
Product Features and Performance
Designed for automotive and other high-reliability applications
Meets AEC-Q101 qualification requirements
Low reverse leakage current of 500 nA at 9.9 V
Forward voltage of 900 mV at 10 mA
Tight ±5% tolerance on Zener voltage
Low impedance of 13 Ohms
Wide operating temperature range of -55°C to 150°C
Power rating of 500 mW
Product Advantages
Robust automotive-grade design
High reliability and long lifespan
Tight voltage regulation
Compact surface mount package
Key Technical Parameters
Zener voltage: 13 V
Reverse leakage current: 500 nA @ 9.9 V
Forward voltage: 900 mV @ 10 mA
Tolerance: ±5%
Impedance: 13 Ohms
Power rating: 500 mW
Operating temperature: -55°C to 150°C
Quality and Safety Features
RoHS3 compliant
Meets AEC-Q101 automotive qualification
Compatibility
Compatible with a wide range of electronic circuits and systems
Application Areas
Automotive electronics
Industrial control systems
Power supply regulation
Voltage clamping and protection circuits
Product Lifecycle
This product is currently in production and actively supported by the manufacturer.
Replacement or upgrade options are available if needed.
Key Reasons to Choose This Product
Robust automotive-grade design for high reliability
Tight voltage regulation and low impedance for precise performance
Wide operating temperature range for use in harsh environments
Space-saving surface mount package for compact designs
Compliance with key automotive and environmental standards