JANS1N4487DUS/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANS1N4487DUS-TR is a military-grade Zener diode designed for high-reliability applications. This surface mount component, specified as D-5A (SQ-MELF, A), offers a nominal Zener voltage of 82 V with a tight tolerance of ±1%. The power dissipation capability is 1.5 W. Key electrical parameters include a maximum reverse leakage current of 250 nA at 65.6 V and a Zener impedance (Zzt) of 160 Ohms (maximum). It operates across a wide temperature range of -65°C to 175°C (TJ). This diode meets the MIL-PRF-19500/406 qualification. Applications include voltage regulation and surge suppression in aerospace, defense, and industrial systems where robust performance is critical. The component is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Tape & Reel (TR) |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 82 V |
| Impedance (Max) (Zzt) | 160 Ohms |
| Supplier Device Package | D-5A |
| Grade | Military |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 250 nA @ 65.6 V |
| Qualification | MIL-PRF-19500/406 |
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