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MQ1N8181US

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MQ1N8181US

TVS DIODE

Manufacturer: Microchip Technology

Categories: TVS Diodes

Quality Control: Learn More

Microchip Technology MQ1N8181US is a unidirectional Transient Voltage Suppressor (TVS) diode. This surface mount device, packaged in a D-5A (SQ-MELF, A), offers a peak pulse current capability of 570mA with a 10/1000µs waveform, delivering a maximum clamping voltage of 261V at Ipp. The device features a reverse standoff voltage of 150V and a minimum breakdown voltage of 171V. Operating across a wide temperature range of -55°C to 175°C (TJ), it is rated for 150W peak pulse power. This component is suitable for general-purpose applications, including automotive and industrial electronics, where protection against voltage transients is critical.

Additional Information

Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: 25 week(s)Product Status: ActivePackaging: BulkDatasheet:
Technical Details:
PackagingBulk
Package / CaseSQ-MELF, A
Mounting TypeSurface Mount
TypeZener
Operating Temperature-55°C ~ 175°C (TJ)
ApplicationsGeneral Purpose
Capacitance @ Frequency-
Current - Peak Pulse (10/1000µs)570mA
Voltage - Reverse Standoff (Typ)150V
Supplier Device PackageD-5A
Unidirectional Channels1
Voltage - Breakdown (Min)171V
Voltage - Clamping (Max) @ Ipp261V
Power - Peak Pulse150W
Power Line ProtectionNo

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