Manufacturer Part Number
1SMB54AT3G
Manufacturer
littelfuse
Introduction
The 1SMB54AT3G from littelfuse is a Transient Voltage Suppressor (TVS) diode, designed primarily for protecting electronic circuits from voltage transients induced by system-induced voltage spikes or other transient voltage events.
Product Features and Performance
Type: Zener
Unidirectional Channels: 1
Voltage - Clamping (Max) @ Ipp: 87.1V
Current - Peak Pulse (10/1000µs): 6.9A
Power - Peak Pulse: 600W
Operating Temperature Range: -65°C ~ 150°C (TJ)
Mounting Type: Surface Mount
Product Advantages
Provides reliable unidirectional voltage protection
Offers surge protection up to 600W
High operating temperature range suitable for varied environments
Key Technical Parameters
Voltage - Reverse Standoff (Typ): 54V
Voltage - Breakdown (Min): 60V
Power Line Protection: No
Capacitance @ Frequency: 330pF @ 1MHz
Package / Case: DO-214AA, SMB
Quality and Safety Features
Robust peak pulse power capacity (600W)
Compatibility
Package / Case compatible with the common DO-214AA, SMB footprint
Application Areas
General Purpose
Product Lifecycle
Status: Obsolete
Note: Check for potential replacements or upgrades
Several Key Reasons to Choose This Product
High peak pulse power capacity (600W) suitable for absorbing high transient voltages
Wide operating temperature range making it ideal for various applications
Unidirectional protection ensures easy integration into existing circuits
Robust construction in a common package ideal for space-limited applications