The 1.5KE91A-E3/51 is a unidirectional Zener diode from Vishay with a maximum operating temperature of 175°C and a minimum operating temperature of -55°C. It has a maximum reverse leakage current of 50uA and a maximum surge current of 112A. The diode is packaged in bulk and has a peak pulse power of 1.5kW. It is not radiation hardened and does not provide power line protection or ESD protection.
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| Clamping Voltage | 13.4V |
| Clamping Voltage-Max | 80.5V |
| Contact Plating | Tin, Matte |
| Diode Type | ZENER |
| Direction | Unidirectional |
| ESD Protection | No |
| Leakage Current | 1uA |
| Max Breakdown Voltage | 61.8V |
| Min Breakdown Voltage | 86.5V |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Reverse Leakage Current | 50uA |
| Max Surge Current | 112A |
| Mount | Through Hole |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 7.78V |
| Package Quantity | 1500 |
| Packaging | Bulk |
| Peak Pulse Current | 12A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Dissipation | 1.5kW |
| Power Line Protection | No |
| Radiation Hardening | No |
| Reverse Breakdown Voltage | 86.5V |
| Reverse Standoff Voltage | 77.8V |
| Series | TransZorb® |
| RoHS | Compliant |
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