The 1SMB170CA is a Transient Voltage Suppressor (TVS) diode manufactured by Central Semiconductor Corp. It is designed to protect sensitive electronic components and equipment from voltage transients that can be caused by electrostatic discharge (ESD), inductive switching, and lightning strikes. The 'CA' suffix signifies that this is a bidirectional TVS diode, meaning it provides protection regardless of the polarity of the transient voltage.

Applications

• I/O port protection
• Data line protection
• AC line protection
• Microprocessor protection
• Protection against EFT (Electrical Fast Transients)
• Industrial control
• Telecom systems

Features

• Bidirectional TVS diode
• Surface Mount SMB Package
• Peak Pulse Power Dissipation of 600W
• Excellent Clamping Capability
• Fast Response Time
• RoHS Compliant

Benefits

• Enhanced protection for sensitive electronic circuitry
• Improved system reliability
• Reduced downtime and maintenance costs
• Easy surface mount assembly
• Environmentally friendly

Specifications

Reverse Stand-Off Voltage (VRWM): 170V

Breakdown Voltage (VBR): 189V to 209V

Clamping Voltage (VC) @ 5A: 277V

Peak Pulse Current (IPP): 2.2A

Peak Pulse Power (PPP) @ 10/1000 μs: 600W

Operating Temperature: -65°C to +150°C

Package: SMB (DO-214AA)