Vishay General Semiconductor - Diodes Division, 1.5SMC TransZorb® series, Zener TVS diode, 1.5SMC440A-/57T, 1500W peak pulse, 602V clamping, DO-214AB SMC, surface mount.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | 1.5SMC, TransZorb® |
| Mounting | Surface Mount |
| Voltage - breakdown | 418V |
| Voltage - clamping (Max) @ ipp | 602V |
| Voltage - reverse standoff | 376V |
| Current - peak pulse (10/1000μs) | 2.5A |
| 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 1.5SMC440A-E3/57T: The 1.5SMC440A-/57T is marked Obsolete by Vishay General Semiconductor - Diodes Division, meaning the manufacturer no longer produces this part.
The 1.5SMC440A-/57T is a Zener-type transient voltage suppressor from the 1.5SMC TransZorb® series, designed for general-purpose circuit protection. It provides a single unidirectional channel in a surface-mount DO-214AB (SMC) package. The part does not include power line protection features.