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| Part Number | TPSMC20A-VR | TPSMC20CA-VR | TPSMC22A-VR | TPSMC24A-VR | TPSMC28A-VR | TPSMC30A-VR | TPSMC26A-VR | TPSMC40A-VR | TPSMC120A-VR | TPSMC200A-VR |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| Type | Zener | Zener | Zener | Zener | Zener | Zener | Zener | Zener | Zener | Zener |
| Unidirectional Channels | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Bidirectional Channels | - | 1 | - | - | - | - | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | 20V | 20V | 22V | 24V | 28V | 30V | 26V | 40V | 120V | 200V |
| Voltage - Breakdown (Min) | 22.2V | 22.2V | 24.4V | 26.7V | 31.1V | 33.3V | 28.9V | 44.4V | 133V | 224V |
| Voltage - Clamping (Max) @ Ipp | 32.4V | 32.4V | 35.5V | 38.9V | 45.4V | 48.4V | 42.1V | 64.5V | 191.1V | 321.1V |
| Current - Peak Pulse (10/1000µs) | 46.3A | 46.3A | 42.3A | 38.6A | 33.1A | 31A | 35.7A | 23.3A | 7.9A | 4.7A |
| Power - Peak Pulse | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) |
| Power Line Protection | No | No | No | No | No | No | No | No | No | No |
| Applications | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | Automotive, Telecom | Automotive, Telecom |
| Capacitance @ Frequency | - | - | - | - | - | - | - | - | - | - |
| Operating Temperature | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | 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 | DO-214AB, SMC | DO-214AB, SMC | DO-214AB, SMC |
| Supplier Device Package | DO-214AB (SMCJ) | DO-214AB (SMCJ) | DO-214AB (SMCJ) | DO-214AB (SMCJ) | DO-214AB (SMCJ) | DO-214AB (SMCJ) | DO-214AB (SMCJ) | DO-214AB (SMCJ) | DO-214AB (SMCJ) | DO-214AB (SMCJ) |
