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| Part Number | SM15T22AY | SM15T27AY | SM15T24AY | SM15T22CAY | SM15T22A |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Active | Active | Active | Active |
| Type | Zener | Zener | Zener | Zener | Zener |
| Unidirectional Channels | 1 | 1 | 1 | - | 1 |
| Bidirectional Channels | - | - | - | 1 | - |
| Voltage - Reverse Standoff (Typ) | 18.8V | 23.1V | 20.5V | 18.8V | 18.8V |
| Voltage - Breakdown (Min) | 20.9V | 25.7V | 22.8V | 20.9V | 20.9V |
| Voltage - Clamping (Max) @ Ipp | 39.3V | 48.3V | 42.8V | 39.3V | 39.3V |
| Current - Peak Pulse (10/1000µs) | 254A (8/20µs) | 207A (8/20µs) | 234A (8/20µs) | 254A (8/20µs) | 254A (8/20µs) |
| Power - Peak Pulse | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) |
| Power Line Protection | No | No | No | No | No |
| Applications | Automotive | Automotive | Automotive | Automotive | General Purpose |
| Capacitance @ Frequency | - | - | - | - | - |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | DO-214AB, SMC | DO-214AB, SMC | DO-214AB, SMC | DO-214AB, SMC | DO-214AB, SMC |
| Supplier Device Package | SMC | SMC | SMC | SMC | SMC |
