Package and thermal considerations
The 1.5SMC15CAHE3/57T: No power line protection is claimed — this is a unidirectional or bidirectional transient suppressor for signal or low-impedance power rails, not a primary AC mains protector.
1.5SMC15CAHE3/57T TVS Diode, 1500W, AEC-Q101, DO-214AB
MPN1.5SMC15CAHE3/57T
Active
Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, bidirectional Zener TVS diode, 1500W peak pulse power, DO-214AB (SMC) surface mount package, Tape & Reel.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | Automotive, AEC-Q101, 1.5SMC, TransZorb® |
| Mounting | Surface Mount |
| Voltage - breakdown | 14.3V |
| Voltage - clamping (Max) @ ipp | 21.2V |
| Voltage - reverse standoff | 12.8V |
| Current - peak pulse (10/1000μs) | 70.8A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -65°C~150°C(TJ) |
| Package | Tape & Reel (TR) |
| Applications | Automotive |
| Case | DO-214AB, SMC |
| Bidirectional channels | 1 |