JAN1N4993CUS
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology's JAN1N4993CUS is a military-grade Zener diode designed for high-reliability applications. This 5W device offers a precise 300V nominal Zener voltage with a tight ±2% tolerance. Featuring a D-5B (SQ-MELF, E) surface mount package, it is rated for operation across a wide temperature range of -65°C to 175°C. The JAN1N4993CUS exhibits a maximum reverse leakage current of 2 µA at 228V and a Zener impedance (Zzt) of 950 Ohms. Its qualification to MIL-PRF-19500/356 underscores its suitability for demanding environments in aerospace, defense, and industrial sectors requiring robust voltage regulation.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, E |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 300 V |
| Impedance (Max) (Zzt) | 950 Ohms |
| Supplier Device Package | D-5B |
| Grade | Military |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 228 V |
| Qualification | MIL-PRF-19500/356 |
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