MQ1N8178US
TVS DIODEManufacturer: Microchip Technology
Categories: TVS Diodes
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The Microchip Technology MQ1N8178US is a unidirectional Transient Voltage Suppressor (TVS) diode. This component, identified by its D-5A (SQ-MELF, A) surface mount package, offers robust protection with a peak pulse current capability of 820mA (10/1000µs) and a maximum clamping voltage of 183V at this current. It features a reverse standoff voltage of 110V and a minimum breakdown voltage of 124V. The device supports a wide operating temperature range from -55°C to 175°C (TJ) and has a peak pulse power rating of 150W. Applications for this TVS diode include general-purpose protection across various industrial and consumer electronics sectors where transient overvoltage mitigation is critical.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: 25 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Type | Zener |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Applications | General Purpose |
| Capacitance @ Frequency | - |
| Current - Peak Pulse (10/1000µs) | 820mA |
| Voltage - Reverse Standoff (Typ) | 110V |
| Supplier Device Package | D-5A |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 124V |
| Voltage - Clamping (Max) @ Ipp | 183V |
| Power - Peak Pulse | 150W |
| Power Line Protection | No |
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