Vishay General Semiconductor - Diodes Division 1.5SMC, TransZorb® series, Type Zener, Unidirectional, 1500W, DO-214AB SMC, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | 1.5SMC, TransZorb® |
| Mounting | Surface Mount |
| Voltage - breakdown | 12.4V |
| Voltage - clamping (Max) @ ipp | 18.2V |
| Voltage - reverse standoff | 11.1V |
| Current - peak pulse (10/1000μs) | 82.4A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -65°C~150°C(TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Applications | General Purpose |
| Case | DO-214AB, SMC |
| Unidirectional channels | 1 |
The 1.5SMC13A-E3/57T: It clamps at 18.2 V maximum and handles 82.4 A peak pulse current, making it a fit for protecting 12 V rails against transients like load dump and inductive kickback.
Single-channel unidirectional design means the cathode band marks the blocked direction — orient it with the protected rail on the cathode side.
Sourced through independent distribution channels.