Manufacturer Part Number
1SMB5942BT3G
Manufacturer
onsemi
Introduction
The 1SMB5942BT3G is a single zener diode from onsemi, a leading manufacturer of semiconductor products.
Product Features and Performance
High power handling capacity of up to 3 watts
Zener voltage of 51V
Reverse leakage current of 1A at 38.8V
Forward voltage drop of 1.5V at 200mA
Tight voltage tolerance of ±5%
Impedance of 70 ohms maximum
Wide operating temperature range of -65°C to 150°C
Product Advantages
Robust and reliable design for various applications
High power dissipation capability
Precise zener voltage regulation
Surface mount package for space-saving PCB layout
Key Technical Parameters
Zener voltage: 51V
Power rating: 3W
Reverse leakage current: 1A @ 38.8V
Forward voltage: 1.5V @ 200mA
Voltage tolerance: ±5%
Impedance: 70 ohms max
Operating temperature: -65°C to 150°C
Quality and Safety Features
RoHS3 compliant
Manufactured using high-quality materials and processes
Compatibility
Compatible with a wide range of electronic circuits and systems
Application Areas
Voltage regulation and reference
Overvoltage protection
Biasing and clamping circuits
Power supply circuits
Product Lifecycle
This product is currently in production and not nearing discontinuation.
Replacement or upgraded products may be available in the future.
Key Reasons to Choose This Product
High power handling capability
Precise zener voltage regulation
Wide operating temperature range
Compact surface mount package
Robust and reliable design
RoHS3 compliance for environmental safety