Manufacturer Part Number
1SMB5939BT3G
Manufacturer
onsemi
Introduction
The 1SMB5939BT3G is a single Zener diode in a SMB package.
Product Features and Performance
Zener voltage: 39V
Reverse leakage current: 1A @ 29.7V
Forward voltage: 1.5V @ 200mA
Zener impedance: 45Ω max
Power rating: 3W
Operating temperature range: -65°C to 150°C
Product Advantages
Small SMB surface mount package
Tight Zener voltage tolerance of ±5%
High power handling capability of 3W
Key Technical Parameters
Zener voltage: 39V
Reverse leakage current: 1A @ 29.7V
Forward voltage: 1.5V @ 200mA
Zener impedance: 45Ω max
Power rating: 3W
Operating temperature range: -65°C to 150°C
Quality and Safety Features
RoHS3 compliant
Reliable performance in a wide temperature range
Compatibility
The 1SMB5939BT3G is compatible with standard SMB/DO-214AA surface mount applications.
Application Areas
Voltage regulation and protection
Power supply circuits
Microprocessor and logic circuits
Product Lifecycle
The 1SMB5939BT3G is an active product and there are no plans for discontinuation. Replacements and upgrades may be available.
Key Reasons to Choose This Product
Tight Zener voltage tolerance of ±5%
High power handling capability of 3W
Small SMB surface mount package
Wide operating temperature range of -65°C to 150°C
RoHS3 compliant for reliable performance