JAN1N4991
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JAN1N4991 Zener Diode. This high-reliability component offers a nominal Zener voltage of 240 V with a tight ±5% tolerance and a robust 5 W power dissipation. Featuring a low reverse leakage current of 2 µA at 2 V and a maximum impedance of 650 Ohms, the JAN1N4991 is constructed for demanding applications. Its through-hole mounting with an E, Axial package ensures secure integration into circuit designs. Operating across a wide temperature range of -65°C to 175°C (TJ), this device meets MIL-PRF-19500/356 qualification, making it suitable for aerospace, defense, and other critical systems requiring stringent performance and reliability standards.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 28 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) | 240 V |
| Impedance (Max) (Zzt) | 650 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 @ 2 V |
| Qualification | MIL-PRF-19500/356 |
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