MASMCJ78AE3
TVS DIODE 78VWM 126VC DO214ABManufacturer: Microchip Technology
Categories: TVS Diodes
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Microchip Technology MASMCJ78AE3 is a unidirectional transient voltage suppressor (TVS) diode designed for robust protection. This component features a reverse standoff voltage of 78V and a breakdown voltage of 86.7V minimum. The device offers excellent surge protection, capable of handling a peak pulse current of 11.4A (10/1000µs) with a maximum clamping voltage of 126V at this current. Its peak pulse power dissipation is rated at 1500W (1.5kW).
The MASMCJ78AE3 is housed in a DO-214AB (SMCJ) surface-mount package, suitable for high-density board layouts. Operating across a temperature range of -65°C to 150°C (TJ), this device is qualified to MIL-PRF-19500 standards, indicating its suitability for demanding applications. Its robust construction and performance characteristics make it ideal for general-purpose protection in industries such as aerospace, defense, and industrial automation where reliable surge suppression is critical. The component is supplied in bulk packaging.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: 40 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | DO-214AB, SMC |
| Mounting Type | Surface Mount |
| Type | Zener |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Applications | General Purpose |
| Capacitance @ Frequency | - |
| Current - Peak Pulse (10/1000µs) | 11.4A |
| Voltage - Reverse Standoff (Typ) | 78V |
| Supplier Device Package | DO-214AB (SMCJ) |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 86.7V |
| Voltage - Clamping (Max) @ Ipp | 126V |
| Power - Peak Pulse | 1500W (1.5kW) |
| Power Line Protection | No |
| Grade | Military |
| Qualification | MIL-PRF-19500 |
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