JANS1N4992US/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANS1N4992US-TR is a JANS qualified Zener diode designed for demanding applications. This 5 W diode offers a nominal Zener voltage (Vz) of 270 V with a tight ±5% tolerance. Featuring a low reverse leakage current of 2 µA at 206 V and a maximum impedance (Zzt) of 800 Ohms, it provides precise voltage regulation. The E-MELF (SQ-MELF, E) surface mount package ensures robust thermal performance and integration into compact designs. Operating across a wide temperature range of -65°C to 175°C, this component meets MIL-PRF-19500/356 specifications. It is supplied in Tape & Reel packaging for automated assembly. Applications include defense, aerospace, and high-reliability industrial power management systems.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| Package / Case | SQ-MELF, E |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 270 V |
| Impedance (Max) (Zzt) | 800 Ohms |
| Supplier Device Package | E-MELF |
| Grade | Military |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 206 V |
| Qualification | MIL-PRF-19500/356 |
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