MALCE28AE3
TVS DIODE 28VWM 45.5VC CASE-1Manufacturer: Microchip Technology
Categories: TVS Diodes
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The Microchip Technology MALCE28AE3 is a high-performance Transient Voltage Suppressor (TVS) diode designed for robust overvoltage protection. This component features a reverse standoff voltage of 28V and a maximum clamping voltage of 45.5V at a peak pulse current (Ipp) of 33A (10/1000µs). With a peak pulse power rating of 1500W (1.5kW), it effectively protects sensitive circuitry from transient voltage events.
The MALCE28AE3 is constructed to meet stringent military specifications, holding a MIL-PRF-19500 qualification, making it suitable for demanding applications. Its through-hole mounting style, utilizing the DO-201AA or DO-27 axial package (CASE-1), facilitates integration into established PCB designs. Operating across a wide temperature range of -65°C to 150°C (TJ), this diode exhibits a breakdown voltage of 31.1V (minimum) and a capacitance of 100pF at 1MHz. Applications span general-purpose protection, including automotive and industrial sectors where reliable surge suppression is critical.
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-201AA, DO-27, Axial |
| Mounting Type | Through Hole |
| Type | Zener |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Applications | General Purpose |
| Capacitance @ Frequency | 100pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | 33A |
| Voltage - Reverse Standoff (Typ) | 28V |
| Supplier Device Package | CASE-1 |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 31.1V |
| Voltage - Clamping (Max) @ Ipp | 45.5V |
| Power - Peak Pulse | 1500W (1.5kW) |
| Power Line Protection | No |
| Grade | Military |
| Qualification | MIL-PRF-19500 |
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