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MA1.5KE400A

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MA1.5KE400A

TVS DIODE 324VWM 548VC DO204AR

Manufacturer: Microchip Technology

Categories: TVS Diodes

Quality Control: Learn More

The Microchip Technology MA1-5KE400A is a unidirectional transient voltage suppressor (TVS) diode designed for robust protection. Featuring a 324V reverse standoff voltage and a minimum breakdown voltage of 380V, this component offers a 548V maximum clamping voltage at a peak pulse current of 4A (10/1000µs). Its 1.5kW peak pulse power dissipation makes it suitable for demanding applications. Manufactured to MIL-PRF-19500 standards, this diode is qualified for military-grade performance and operates across a wide temperature range of -65°C to 150°C. The MA1-5KE400A is housed in a DO-204AR (axial) package, supplied in bulk, and finds application in general-purpose protection scenarios where high surge current handling is critical.

Additional Information

Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: 40 week(s)Product Status: ActivePackaging: BulkDatasheet:
Technical Details:
PackagingBulk
Package / CaseDO-204AR, Axial
Mounting TypeThrough Hole
TypeZener
Operating Temperature-65°C ~ 150°C (TJ)
ApplicationsGeneral Purpose
Capacitance @ Frequency-
Current - Peak Pulse (10/1000µs)4A
Voltage - Reverse Standoff (Typ)324V
Supplier Device PackageDO-204AR
Unidirectional Channels1
Voltage - Breakdown (Min)380V
Voltage - Clamping (Max) @ Ipp548V
Power - Peak Pulse1500W (1.5kW)
Power Line ProtectionNo
GradeMilitary
QualificationMIL-PRF-19500

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