Microchip Technology SMAJ30AE3/TR13, Zener TVS Diode, 30V reverse standoff, 48.4V clamp, 500W peak pulse power, unidirectional, DO-214AC (SMA) surface mount
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting | Surface Mount |
| Voltage - breakdown | 33.3V |
| Voltage - clamping (Max) @ ipp | 48.4V |
| Voltage - reverse standoff | 30V |
| Current - peak pulse (10/1000μs) | 10.3A |
| Power - peak pulse | 500W |
| Power line protection | No |
| Operating temperature | -65°C~150°C(TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Applications | General Purpose |
| Case | DO-214AC, SMA |
| Unidirectional channels | 1 |
Its 30V reverse standoff voltage means the protected line can run at 30V DC without leakage, and the 48.4V maximum clamp voltage at the 10.3A peak pulse current sets the upper voltage the downstream circuitry must survive.
Unidirectional, single channel. The cathode band marks the positive side; reverse polarity will forward-bias the diode and it will not protect the rail.