Manufacturer Part Number
1SMC33AT3G
Manufacturer
littelfuse
Introduction
The 1SMC33AT3G is a Zener-type Transient Voltage Suppressor (TVS) diode designed for protection against voltage transients.
Product Features and Performance
Unidirectional Zener TVS diode
1500W peak pulse power capability (1.5kW) for a 10/1000µs waveform
Standoff voltage of 33V with a minimum breakdown voltage of 36.7V
Clamping voltage at a maximum of 53.3V at 28.1A peak pulse current
Operating temperature range from -65°C to 150°C
Surface mount DO-214AB, SMC package for easy PCB mounting
Product Advantages
High-power surge protection suitable for sensitive electronics
Wide operating temperature range ensures reliability in extreme conditions
Compact SMC package suitable for space-constrained applications
Key Technical Parameters
Voltage Reverse Standoff (Typ): 33V
Voltage Breakdown (Min): 36.7V
Voltage Clamping (Max) @ Ipp: 53.3V
Current Peak Pulse (10/1000µs): 28.1A
Power Peak Pulse: 1500W (1.5kW)
Quality and Safety Features
Compliant with key industry standards for safety and performance
Compatibility
Compatible with surface mount technology for easy integration into various circuit designs
Application Areas
General-purpose use in protecting power lines, I/O interfaces, Vcc bus, and other vulnerable circuits from voltage transients
Product Lifecycle
Marked as Obsolete, indicating that it is nearing discontinuation with potential availability of replacements or upgrades
Several Key Reasons to Choose This Product
Offers robust protection against high-power voltage transients
Wide operating temperature range suitable for various environments
Obsolescence status necessitates consideration for last-time buys or identifying replacement parts
Compact and versatile for easy integration into a broad range of electronic devices