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| Part Number | SM30T19AY | SM30T39AY | SM30T19CAY | SM30T10AY | SM30T12AY | SM30T15AY | SM30T18AY |
|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Active | Active | Active | Active | Active | Active |
| Type | Zener | Zener | Zener | Zener | Zener | Zener | Zener |
| Unidirectional Channels | 1 | 1 | - | 1 | 1 | 1 | 1 |
| Bidirectional Channels | - | - | 1 | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | 16V | 33V | 16V | 8.5V | 10V | 13V | 15V |
| Voltage - Breakdown (Min) | 17.8V | 36.7V | 17.8V | 9.5V | 11.4V | 14.3V | 16.7V |
| Voltage - Clamping (Max) @ Ipp | 26V | 53.3V | 26V | 14.4V | 17V | 21.5V | 24.4V |
| Current - Peak Pulse (10/1000µs) | 115.4A | 56.3A | 115.4A | 208A | 176A | 140A | 123A |
| Power - Peak Pulse | 3000W (3kW) | 3000W (3kW) | 3000W (3kW) | 3000W (3kW) | 3000W (3kW) | 3000W (3kW) | 3000W (3kW) |
| Power Line Protection | No | No | No | No | No | No | No |
| Applications | Automotive | Automotive | Automotive | Automotive | Automotive | Automotive | Automotive |
| Capacitance @ Frequency | - | - | - | - | - | - | - |
| Operating Temperature | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | 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 | DO-214AB, SMC | DO-214AB, SMC |
| Supplier Device Package | SMC (DO-214AB) | SMC (DO-214AB) | SMC (DO-214AB) | SMC (DO-214AB) | SMC (DO-214AB) | SMC (DO-214AB) | SMC |