Unidirectional Transient Voltage Suppressor (TVS) diode in SMC package, designed for surface mount applications. Features a 17V working voltage, 189V minimum breakdown voltage, and 27.6V clamping voltage. Offers 1.5kW peak pulse power dissipation and 5.5A peak pulse current handling. Operates across a -55°C to 150°C temperature range with a low leakage current of 1µA. This lead-free, RoHS-compliant component provides robust protection.
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Littelfuse SMCJ170A-HRA technical specifications.
| Package/Case | SMC |
| Clamping Voltage | 27.6V |
| Diode Type | ZENER |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Min Breakdown Voltage | 189V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 1.5kW |
| Max Surge Current | 54.4A |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 5.5A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 189V |
| Reverse Standoff Voltage | 170V |
| RoHS Compliant | Yes |
| Series | SMCJ-HRA |
| Termination | SMD/SMT |
| Working Voltage | 17V |
| RoHS | Compliant |
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