SMBJ45CA

TVS Diode, SMBJ, Bidirectional, 45 V, 72.7 V, DO-214AA (SMB), 2 Pins

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: BOURNS
Product type: TVS Diodes
Product Range:SMBJ Series; TVS Polarity:Bidirectional; Reverse Stand-Off Voltage Vrwm:45V; Clamping Voltage Vc Max:72.7V; Diode Case Style:DO-214AA; No. of Pins:2Pins; Breakdown Vol
SVHC: Lead (25-Jun-2025)
No. of Pins: 2Pins
TVS Polarity: Bidirectional
Product Range: SMBJ
Qualification: -
Diode Mounting: Surface Mount
Diode Case Style: DO-214AA (SMB)
Clamping Voltage Max: 72.7V
Reverse Standoff Voltage: 45V
Maximum Breakdown Voltage: 55.3V
Minimum Breakdown Voltage: 50V
Operating Temperature Max: 150°C
Peak Pulse Power Dissipation: 600W

Delivery and price
Units per pack	5000
Price	0.074 €
Current stock	1000+
Lead time	7 days

Datasheet

Updated at March 25, 2026