JAN1N4491US/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JAN1N4491US-TR is a 1.5 W Zener diode with a nominal voltage (Vz) of 120 V and a tolerance of ±5%. This military-grade component, qualified to MIL-PRF-19500/406, features a D-5A (SQ-MELF, A) surface mount package suitable for demanding applications. Its maximum power dissipation is 1.5 W, with a maximum forward voltage (Vf) of 1.5 V at 1 A. The reverse leakage current is specified at 250 nA at 96 V, and the maximum Zener impedance (Zzt) is 400 Ohms. Operating across a temperature range of -65°C to 175°C (TJ), this device is commonly employed in aerospace, defense, and high-reliability industrial systems requiring stable voltage regulation. The component is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 120 V |
| Impedance (Max) (Zzt) | 400 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 @ 96 V |
| Qualification | MIL-PRF-19500/406 |