onsemi SM15T1G, Zener TVS diode, 300W peak pulse power, 15V reverse standoff, dual unidirectional channels, SOT-23-3 surface-mount package, active production.
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting | Surface Mount |
| Voltage - breakdown | 16.7V |
| Voltage - clamping (Max) @ ipp | 24V |
| Voltage - reverse standoff | 15V |
| Current - peak pulse (10/1000μs) | 10A (8/20µs) |
| Power - peak pulse | 300W |
| Power line protection | No |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Applications | General Purpose |
| Case | TO-236-3, SC-59, SOT-23-3 |
| Unidirectional channels | 2 |
The SM15T1G: It clamps transients at 24V max from a 15V standoff rail, with two unidirectional channels sharing the common cathode.
The SOT-23-3 body saves board area on multi-channel protection arrays.