Package and thermal integration
The SMBJ33CA-13-F: The junction-to-ambient thermal resistance is set by the copper pad area on the PCB — a larger cathode tab pad improves heat sinking during repetitive surge events.
SMBJ33CA-13-F Diodes Inc TVS Diode, 33V Standoff, 600W
MPNSMBJ33CA-13-F
Active
Diodes Incorporated SMBJ series Zener TVS diode, SMBJ33CA-13-F, 33V reverse standoff, 600W peak pulse power, bidirectional, DO-214AA SMB package, Tape & Reel.
$0.3700Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | SMBJ |
| Mounting | Surface Mount |
| Voltage - breakdown | 36.7V |
| Voltage - clamping (Max) @ ipp | 53.3V |
| Voltage - reverse standoff | 33V |
| Current - peak pulse (10/1000μs) | 11.3A |
| Power - peak pulse | 600W |
| Power line protection | No |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Applications | General Purpose |
| Case | DO-214AA, SMB |
| Bidirectional channels | 1 |
Product details
Frequently asked questions
Where can I buy SMBJ33CA-13-F and how is it quoted?
SMBJ33CA-13-F is sourced through independent distribution. Submit an RFQ for a firm quote.