Manufacturer Part Number
1SMB5953BT3G
Manufacturer
onsemi
Introduction
High-power surface-mount zener diode
Product Features and Performance
Robust SMB package
High power handling capability up to 3W
Wide operating temperature range from -65°C to 150°C
Low reverse leakage current of 1A at 114V
Forward voltage drop of 1.5V at 200mA
Tight voltage tolerance of ±5%
Low impedance of 600 ohms
Product Advantages
Excellent power handling and thermal performance
Compact surface-mount design
Reliable and stable operation across temperature range
Key Technical Parameters
Zener voltage: 150V
Max power: 3W
Reverse leakage current: 1A @ 114V
Forward voltage: 1.5V @ 200mA
Tolerance: ±5%
Impedance: 600 ohms max
Operating temperature: -65°C to 150°C
Quality and Safety Features
RoHS3 compliant
Packaged in tape and reel
Compatibility
Suitable for a variety of electronic circuits and devices requiring stable voltage reference
Application Areas
Power supplies, voltage regulation, overvoltage protection
Industrial, automotive, and consumer electronics applications
Product Lifecycle
This product is currently in active production and not nearing discontinuation.
Replacements and upgrades may be available from onsemi in the future.
Key Reasons to Choose This Product
Excellent power handling and thermal performance in a compact SMB package
Wide operating temperature range and tight voltage tolerance
Reliable and stable operation across a variety of applications
RoHS3 compliance for environmental safety