Manufacturer Part Number
SZMMBZ5248BLT1G
Manufacturer
onsemi
Introduction
High-performance zener diode with low power consumption and high reliability
Product Features and Performance
Automotive-grade zener diode with AEC-Q101 qualification
Low reverse leakage current of 100 nA at 14V
Forward voltage drop of 900 mV at 10 mA
Tight zener voltage tolerance of ±5%
High zener impedance of 21 Ohms maximum
Wide operating temperature range of -65°C to 150°C
Power rating of 225 mW
Product Advantages
Excellent reliability and robustness for automotive and industrial applications
Optimized for low power consumption and high efficiency
Compact surface-mount package (SOT-23-3) for space-constrained designs
Key Technical Parameters
Zener voltage: 18V
Reverse leakage current: 100 nA @ 14V
Forward voltage: 900 mV @ 10 mA
Zener impedance: 21 Ohms maximum
Operating temperature: -65°C to 150°C
Power rating: 225 mW
Quality and Safety Features
RoHS3 compliant
AEC-Q101 qualified for automotive applications
Compatibility
Compatible with a wide range of electronic circuits and systems
Suitable for surface-mount assembly
Application Areas
Automotive electronics
Industrial control systems
Power supplies
Voltage regulation and protection circuits
Product Lifecycle
This product is currently in active production
No plans for discontinuation, with long-term availability and support
Key Reasons to Choose This Product
High reliability and robustness for demanding applications
Optimized for low power consumption and high efficiency
Compact surface-mount package for space-constrained designs
Automotive-grade quality with AEC-Q101 qualification
Wide operating temperature range and power rating
SZMMBZ5251BLT1GAMI Semiconductor/onsemi