Manufacturer Part Number
SZMM3Z20VT1G
Manufacturer
onsemi
Introduction
This is a single zener diode from onsemi's SZMM3 series, designed for automotive and other industrial applications.
Product Features and Performance
Surface mount package (SOD-323) for compact design
Automotive-grade and AEC-Q101 qualified
Low reverse leakage current of 50 nA @ 14V
Forward voltage drop of 900 mV @ 10 mA
Nominal zener voltage of 20V with ±5% tolerance
Maximum zener impedance of 55 Ohms
Wide operating temperature range of -65°C to 150°C
Power rating of 300 mW
Product Advantages
Robust design for automotive and harsh environment applications
Compact surface mount package for space-constrained designs
Tight zener voltage tolerance for precise voltage regulation
Reliable performance across wide temperature range
Key Technical Parameters
Manufacturer Part Number: SZMM3Z20VT1G
Zener Voltage: 20V ±5%
Reverse Leakage Current: 50 nA @ 14V
Forward Voltage: 900 mV @ 10 mA
Maximum Zener Impedance: 55 Ohms
Power Rating: 300 mW
Operating Temperature: -65°C to 150°C
Quality and Safety Features
RoHS3 compliant
AEC-Q101 qualified for automotive applications
Tape and reel packaging for automated assembly
Compatibility
This zener diode is compatible with a wide range of electronic circuits and applications that require a stable reference voltage.
Application Areas
Automotive electronics
Industrial control systems
Power supply regulation
Voltage clamping and protection circuits
Product Lifecycle
This product is currently in active production and not nearing discontinuation. Replacement or upgraded models may become available in the future as technology advances.
Key Reasons to Choose This Product
Robust automotive-grade design for harsh environment applications
Compact surface mount package for space-constrained designs
Tight zener voltage tolerance for precise voltage regulation
Wide operating temperature range for versatile use
Reliable performance and RoHS3 compliance for quality assurance
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