Manufacturer Part Number
SZMMSZ4705T1G
Manufacturer
onsemi
Introduction
This is a single zener diode from onsemi's SZMMSZ4705 series, designed for automotive and general electronics applications.
Product Features and Performance
High power dissipation of 500mW
Wide operating temperature range of -55°C to 150°C
Low reverse leakage current of 50nA at 13.67V
Forward voltage of 900mV at 10mA
5% voltage tolerance
18V nominal zener voltage
Product Advantages
High power handling capability
Reliable performance in harsh environments
Low power loss
Tight voltage regulation
Key Technical Parameters
Reverse Leakage Current: 50nA @ 13.67V
Forward Voltage: 900mV @ 10mA
Zener Voltage: 18V nominal
Power Dissipation: 500mW
Operating Temperature: -55°C to 150°C
Quality and Safety Features
RoHS3 compliant
AEC-Q101 qualified for automotive applications
Compatibility
SOD-123 surface mount package
Compatible with standard SMT assembly processes
Application Areas
Automotive electronics
Power supply regulation
Voltage clamping
Transient voltage suppression
Product Lifecycle
Currently in active production
Replacements and upgrades available as needed
Key Reasons to Choose This Product
High power handling and thermal capability
Tight zener voltage regulation
Reliable performance in harsh environments
RoHS compliance and automotive qualification
Small surface mount package for compact designs
