The SMCJ120A-HRAT7 is a unidirectional Zener diode transient voltage suppressor with a maximum operating temperature of 150°C and a minimum operating temperature of -55°C. It has a maximum power dissipation of 1.5kW and a maximum surge current of 75.4A. The device is surface mountable and RoHS compliant. It is designed to protect against voltage spikes and transients in electronic circuits.
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| Clamping Voltage | 19.9V |
| Diode Type | ZENER |
| Min Breakdown Voltage | 133V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 1.5kW |
| Max Surge Current | 75.4A |
| Mount | Surface Mount |
| Number of Unidirectional Channels | 1 |
| Package Quantity | 500 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 7.8A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Standoff Voltage | 120V |
| RoHS Compliant | Yes |
| Series | SMCJ-HRA |
| Termination | SMD/SMT |
| Working Voltage | 12V |
| RoHS | Compliant |
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