Vishay General Semiconductor - Diodes Division, 1.5SMC TransZorb® series, bidirectional Zener TVS diode, 1500W peak pulse power, 94V reverse standoff, DO-214AB (SMC) surface-mount package, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | 1.5SMC, TransZorb® |
| Mounting | Surface Mount |
| Voltage - breakdown | 105V |
| Voltage - clamping (Max) @ ipp | 152V |
| Voltage - reverse standoff | 94V |
| Current - peak pulse (10/1000μs) | 9.9A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -65°C~150°C(TJ) |
| Package | Tape & Reel (TR) |
| Applications | General Purpose |
| Case | DO-214AB, SMC |
| Bidirectional channels | 1 |
The 1.5SMC110CA-M3/9AT: With a breakdown voltage of 105V minimum and a clamping voltage of 152V at the peak pulse current, it protects downstream semiconductors from surges up to 1500W (10/1000µs waveform). The 9.9A peak pulse current rating (at 10/1000µs) tells you the maximum surge it can shunt without failing — useful for sizing the trace width and upstream fuse in a 24-48V DC bus or telecom line card.
The 1.5SMC series includes other bidirectional voltage variants in the same DO-214AB package, but a direct pin-compatible alternative with identical electrical ratings is not confirmed.