onsemi TVS Diodes 1SMB45CAT3

72.2V Clamp 8.3A Ipp Tvs Diode Surface Mount SMB

Manufacturer: ON Semiconductor
Win Source Part Number: 1122529-1SMB45CAT3
Packaging: Tape and Reel
Type: Zener
Mounting Style: SMD
Applications: General Purpose
Bidirectional Channels: 1
Current - Peak Pulse (10/1000μs): 8.3A
Power - Peak Pulse: 600W
Power Line Protection: No
Categories: Circuit Protection
Supplier Device Package: SMB
Status: Obsolete
Temperature Range - Operating: -65°C ~ 150°C
Manufacturer Homepage: www.onsemi.com
Manufacturer Package: DO-214AA, SMB
Popularity: Medium
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Sufficient
Family Part Number: 1SMB
Manufacturer Pack Quantity: 2,500
MSL Level: 1 (Unlimited)
Voltage - Reverse Standoff: 45V
Voltage - Breakdown (Minimum): 50V
Voltage - Clamping (Maximum) at Ipp: 72.2V
Capacitance at Frequency: 200pF at 1MHz

600W TVS Diode, 45V, 72.2V Clamping, SMB, Bidirectional Product overview: 1SMB45CAT3 from onsemi is a TVS Protection Diode for ESD protection, surge suppression, transient voltage clamping, communication ports, and industrial electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include TVS, 600W, 45V, 72.2V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS, 600W, 45V, 72.2V, TVS Protection Diode, TVS Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 144-1SMB45CAT3 can be used for catalog matching and distributor lookup.