Manufacturer Part Number
1SMA33CAT3G
Manufacturer
Littelfuse
Introduction
1SMA33CAT3G is a Transient Voltage Suppressors (TVS) diode designed for general-purpose applications.
Product Features and Performance
Zener type TVS
Single bidirectional channel
Reverse Standoff Voltage: 33V
Breakdown Voltage (Min): 36.7V
Clamping Voltage (Max) @ Ipp: 53.3V
Peak Pulse Current (10/1000µs): 7.5A
Peak Pulse Power: 400W
Surface Mount Device
Product Advantages
Provides protection against voltage transients
Surface mountable for compact designs
High surge capability of up to 400W
Key Technical Parameters
Voltage - Reverse Standoff (Typ): 33V
Voltage - Breakdown (Min): 36.7V
Voltage - Clamping (Max) @ Ipp: 53.3V
Current - Peak Pulse (10/1000µs): 7.5A
Power - Peak Pulse: 400W
Capacitance @ Frequency: 190pF @ 1MHz
Operating Temperature Range: -65°C to 150°C
Mounting: Surface Mount
Package: DO-214AC, SMA
Quality and Safety Features
Built to handle transient voltage spikes and surges
Compatibility
Compatible with surface mount techniques
Application Areas
Used in a variety of general-purpose applications for transient voltage protection
Product Lifecycle
Status: Obsolete
Potential considerations for replacements or upgrades based on availability
Several Key Reasons to Choose This Product
Obsolete yet reliable for existing designs
High surge power capacity of 400W
Capable of operating at extreme temperatures
Designed for easy PCB integration via surface mount
Effective general-purpose voltage transient protection
190pF capacitance at 1MHz providing protection with minimum signal distortion
Manufacturer renown for quality in circuit protection devices