Manufacturer Part Number
1SMB20AT3G
Manufacturer
Littelfuse
Introduction
Obsolete Zener type unidirectional TVS diode for general purpose protection
Product Features and Performance
Single unidirectional channel
600W peak pulse power capability
Surface mount DO-214AA, SMB package
Zener voltage clamping during transient events
Operational in extreme temperature range
Product Advantages
Instantaneous response to transient over-voltages
Key Technical Parameters
Reverse standoff voltage: 20V
Breakdown voltage (Min): 22.2V
Clamping voltage (Max) @ Ipp: 32.4V
Peak pulse current (10/1000µs): 18.5A
Capacitance @ Frequency: 790pF @ 1MHz
Operating temperature range: -65°C ~ 150°C (TJ)
Quality and Safety Features
Robust construction for transient voltage suppression
Compatibility
Surface mount compatible with SMB footprint
Application Areas
General purpose electronic applications for protecting sensitive electronics
Product Lifecycle
Obsolete - potential issues with availability, seek replacements or upgrades
Several Key Reasons to Choose This Product
Effective transient voltage suppression
High peak pulse power capability
Suitable for a wide range of temperatures
Low capacitance for high-frequency applications
Simple integration with surface mount assembly processes
1SMB20ASUNMATE
1SMB20CAT3GonsemiTVS DIODE 20VWM 32.4VC 425TEPBGA