The SMAJ78AHE3/63 is a unidirectional transient voltage suppressor from Vishay, packaged in a DO-214AC surface mount device. It can handle peak pulse power of up to 400W and has a clamping voltage of 126V. The device operates over a temperature range of -55°C to 150°C and has a maximum surge current of 3.2A. It is available in tape and reel packaging with 7500 units per package.
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| Package/Case | DO-214AC |
| Clamping Voltage | 126V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Surge Current | 3.2A |
| Number of Channels | 1 |
| Operating Supply Voltage | 78V |
| Package Quantity | 7500 |
| Packaging | Tape and Reel |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Series | SMAJ |
| Termination | SMD/SMT |
| RoHS | Not Compliant |
