Vishay General Semiconductor - Diodes Division, 1.5SMC series, TransZorb® Zener TVS, 1.5SMC350A-/57T, 300V reverse standoff, 482V clamp, 1500W peak pulse, DO-214AB SMC.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | 1.5SMC, TransZorb® |
| Mounting | Surface Mount |
| Voltage - breakdown | 333V |
| Voltage - clamping (Max) @ ipp | 482V |
| Voltage - reverse standoff | 300V |
| Current - peak pulse (10/1000μs) | 3.1A |
| 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 1.5SMC350A-E3/57T: The 1500W peak pulse power rating means it can absorb a transient of that energy level — useful for protecting 300V DC bus or 240V AC lines from surges like lightning or inductive load dumps.
The single unidirectional channel makes it a straightforward add to a PCB layout for line-side or bus-side transient protection in general-purpose equipment.
We source this part through independent distribution.