MAP4KE400A
TVS DIODE 342VWM 548VC DO204ALManufacturer: Microchip Technology
Categories: TVS Diodes
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The Microchip Technology MAP4KE400A is a 400W Transil™ diode designed for robust transient voltage suppression. This unidirectional device offers a reverse standoff voltage of 342V and a breakdown voltage of 380V (minimum). With a clamping voltage of 548V at a peak pulse current (Ipp) of 1A (10/1000µs), it effectively protects sensitive circuitry from transient overvoltages. The MAP4KE400A features a low leakage current and operates across a wide temperature range of -65°C to 150°C. Its through-hole mounting in a DO-204AL (DO-41) axial package makes it suitable for general-purpose applications, including industrial power supplies and telecommunications equipment. This component is qualified to MIL-PRF-19500 standards, ensuring high reliability for demanding environments.
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-204AL, DO-41, Axial |
| Mounting Type | Through Hole |
| Type | Zener |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Applications | General Purpose |
| Capacitance @ Frequency | - |
| Current - Peak Pulse (10/1000µs) | 1A |
| Voltage - Reverse Standoff (Typ) | 342V |
| Supplier Device Package | DO-204AL (DO-41) |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 380V |
| Voltage - Clamping (Max) @ Ipp | 548V |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Grade | Military |
| Qualification | MIL-PRF-19500 |
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