JANS1N4993
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
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This Microchip Technology JANS1N4993 is a high-reliability Zener diode offering a nominal Zener voltage of 300 V with a ±5% tolerance. Designed for demanding applications, it features a robust 5 W power dissipation and a low reverse leakage current of 2 µA at 228 V. With a maximum Zener impedance (Zzt) of 950 Ohms, this component is suitable for voltage regulation and reference circuits. The JANS1N4993 is qualified to MIL-PRF-19500/356 and operates across a wide temperature range of -65°C to 175°C (TJ). Its through-hole mounting type and E, Axial package make it ideal for integration into power supplies, aerospace systems, and industrial control equipment.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | E, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 300 V |
| Impedance (Max) (Zzt) | 950 Ohms |
| Supplier Device Package | E, Axial |
| 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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