Manufacturer Part Number
1SMA30AT3G
Manufacturer
Littelfuse
Introduction
TVS Diode for overvoltage protection
Product Features and Performance
Unidirectional transient voltage suppressor
Single channel
400W peak pulse power capability
Reverse Standoff Voltage 30V
Breakdown Voltage Min 33.3V
Clamping Voltage Max 48.4V at 8.3A
Product Advantages
High surge capability
Low incremental surge resistance
Fast response time
Key Technical Parameters
Voltage - Clamping (Max) @ Ipp 48.4V
Current - Peak Pulse (10/1000µs) 8.3A
Power - Peak Pulse 400W
Operating Temperature Range -65°C to 150°C
Capacitance @ Frequency 405pF @ 1MHz
Quality and Safety Features
Controlled breakdown voltage
Uniform avalanche characteristics
Compatibility
Surface Mount DO-214AC, SMA package
Application Areas
General-purpose electrical and electronic applications
Product Lifecycle
Obsolete
Potential alternatives may be available
Several Key Reasons to Choose This Product
Exceptional surge capability for protecting sensitive electronics
Low leakage current over a wide temperature range
Robust construction providing reliable performance
Ideal for high-temperature environments up to 150°C
Compact surface-mountable design for easy PCB integration
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