Manufacturer Part Number
SZMMSZ4689T1G
Manufacturer
onsemi
Introduction
The SZMMSZ4689T1G is a surface mount zener diode from onsemi, a leading semiconductor manufacturer. It is designed for automotive and industrial applications requiring a stable voltage reference or transient voltage suppression.
Product Features and Performance
Zener voltage of 5.1V
Reverse leakage current of 10μA at 3V
Forward voltage of 900mV at 10mA
Power rating of 500mW
Operating temperature range of -55°C to 150°C
Tight voltage tolerance of ±5%
AEC-Q101 qualified for automotive applications
Product Advantages
Stable voltage reference for circuit design
Transient voltage suppression for circuit protection
Compact surface mount package (SOD-123)
Automotive-grade reliability and performance
Key Technical Parameters
Zener voltage: 5.1V
Voltage tolerance: ±5%
Reverse leakage current: 10μA @ 3V
Forward voltage: 900mV @ 10mA
Power rating: 500mW
Operating temperature: -55°C to 150°C
Quality and Safety Features
RoHS3 compliant
AEC-Q101 qualified for automotive applications
Reliable and robust design for industrial and automotive use
Compatibility
Suitable for surface mount assembly
Compatible with standard SMT assembly processes
Application Areas
Voltage regulation and reference circuits
Transient voltage suppression for circuit protection
Automotive electronics and industrial systems
Product Lifecycle
Currently in active production
No known plans for discontinuation
Replacement or upgrade options may be available from onsemi
Key Reasons to Choose This Product
Stable and precise voltage reference
Robust transient voltage suppression capabilities
Automotive-grade reliability and performance
Compact surface mount packaging
RoHS3 compliance for environmental responsibility
Wide operating temperature range
SZMMSZ4681T1GONsemi