JANTX1N4993DUS
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANTX1N4993DUS is a 5 W Zener diode with a nominal breakdown voltage of 300 V and a tight ±1% tolerance. This military-grade component, qualified to MIL-PRF-19500/356, features a low reverse leakage of 2 µA at 228 V and a maximum Zener impedance (Zzt) of 950 Ohms. Designed for demanding applications, it offers a wide operating temperature range of -65°C to 175°C (TJ). The JANTX1N4993DUS is supplied in a D-5B surface mount package (SQ-MELF, E) for efficient integration into high-reliability systems. Its robust construction and precise regulation make it suitable for power supply regulation and voltage clamping in aerospace, defense, and industrial control applications.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 52 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| 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 |