Taiwan Semiconductor 1.5SMC series, Zener TVS, 1.5SMC27A V7G, 1500W peak pulse, 23.1V standoff, 37.5V clamp, unidirectional, DO-214AB (SMC), surface mount, tape and reel.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | 1.5SMC |
| Mounting | Surface Mount |
| Voltage - breakdown | 25.7V |
| Voltage - clamping (Max) @ ipp | 37.5V |
| Voltage - reverse standoff | 23.1V |
| Current - peak pulse (10/1000μs) | 42A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR) |
| Applications | Telecom |
| Case | DO-214AB, SMC |
| Unidirectional channels | 1 |
The 1.5SMC27A V7G: The 23.1 V reverse standoff voltage defines the continuous DC rail the part can sit across without conducting; the 25.7 V minimum breakdown voltage is the threshold where avalanche conduction begins.