Package and board-fit — DO-214AA SMB footprint
The SMBJ20CAQ-13-F: The bidirectional single-channel configuration (one device protects both polarities) reduces component count on symmetrical data lines like CAN, RS-485, or 24V power rails.
SMBJ20CAQ-13-F Diodes Inc TVS Diode, 600W, Bidirectional
MPNSMBJ20CAQ-13-F
Active
Diodes Incorporated SMBJ20CAQ-13-F, Automotive AEC-Q101 Zener TVS Diode, 600W Peak Pulse, 20V Reverse Standoff, Bidirectional, DO-214AA SMB Package, Tape & Reel.
$0.4100Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | Automotive, AEC-Q101 |
| Mounting | Surface Mount |
| Voltage - breakdown | 22.2V |
| Voltage - clamping (Max) @ ipp | 32.4V |
| Voltage - reverse standoff | 20V |
| Current - peak pulse (10/1000μs) | 18.5A |
| Power - peak pulse | 600W |
| Power line protection | No |
| Operating temperature | -55°C~150°C(TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Applications | Automotive |
| Case | DO-214AA, SMB |
| Bidirectional channels | 1 |