Diodes Incorporated SMBJ series bidirectional Zener TVS diode, SMBJ26CA-13, 600W peak pulse power, 26V reverse standoff, 42.1V clamping, 14.2A Ipp, DO-214AA SMB package.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | SMBJ |
| Mounting | Surface Mount |
| Voltage - breakdown | 28.9V |
| Voltage - clamping (Max) @ ipp | 42.1V |
| Voltage - reverse standoff | 26V |
| Current - peak pulse (10/1000μs) | 14.2A |
| 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 |
The SMBJ26CA-13: Clamping at 42.1V max, it handles 14.2A peak pulse current — enough to shunt transients on 24V DC power or signal lines in industrial control panels without blowing the trace.
The single bidirectional channel means one device protects both polarities — handy for AC-coupled or bipolar signal lines where you'd otherwise need two unidirectional diodes back-to-back.