The 1N4477US is a Zener diode with a maximum operating temperature range of -55°C to 175°C and a maximum power dissipation of 1.5W. It has a Zener voltage of 33V and an impedance of 25R. The diode is packaged in a hermetic sealed package and is not RoHS compliant. It is designed for surface mount applications.
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| Impedance | 25R |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 1.5W |
| Mount | Surface Mount |
| Packaging | Bulk |
| RoHS Compliant | No |
| Tolerance | 4.85% |
| Zener Voltage | 33V |
| RoHS | Not Compliant |
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