JANS1N4493DUS/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4493DUS-TR is a high-reliability Zener diode designed for demanding applications. This military-grade component, qualified to MIL-PRF-19500/406, offers a precise 150 V Zener voltage with a tight ±1% tolerance. Its 1.5 W power dissipation capability and SQ-MELF, A (D-5A) surface mount package make it suitable for high-density board designs. The device exhibits a low reverse leakage of 250 nA at 120 V and a maximum Zener impedance of 700 Ohms. Operating across a wide temperature range of -65°C to 175°C, this Zener diode is extensively utilized in aerospace, defense, and industrial control systems requiring robust voltage regulation. It 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) | 150 V |
| Impedance (Max) (Zzt) | 700 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 @ 120 V |
| Qualification | MIL-PRF-19500/406 |
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