Manufacturer Part Number
SZMMSZ4687T1G
Manufacturer
onsemi
Introduction
The SZMMSZ4687T1G is a single Zener diode in a surface mount SOD-123 package, designed for automotive and other applications requiring high reliability.
Product Features and Performance
Single Zener diode in SOD-123 package
Nominal Zener voltage of 4.3V
Reverse leakage current of 4A at 2V
Forward voltage of 900mV at 10mA
Operating temperature range of -55°C to 150°C
Maximum power dissipation of 500mW
Product Advantages
Compact surface mount package
Automotive-grade reliability (AEC-Q101 qualified)
Wide operating temperature range
Tight Zener voltage tolerance of ±5%
Key Technical Parameters
Manufacturer Part Number: SZMMSZ4687T1G
Zener Voltage: 4.3V
Zener Voltage Tolerance: ±5%
Reverse Leakage Current: 4A @ 2V
Forward Voltage: 900mV @ 10mA
Power Dissipation: 500mW
Operating Temperature: -55°C to 150°C
Quality and Safety Features
RoHS3 compliant
AEC-Q101 qualified for automotive applications
Compatibility
Surface mount SOD-123 package
Compatible with standard SMT assembly processes
Application Areas
Automotive electronics
Industrial control systems
Power supply regulation
Voltage clamping
Product Lifecycle
Currently in production
No immediate plans for discontinuation
Replacement or upgrade options available if needed
Key Reasons to Choose This Product
Automotive-grade reliability
Wide operating temperature range
Compact surface mount package
Tight Zener voltage tolerance
High power handling capability
RoHS3 compliance