JANTX1N4494US/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology's JANTX1N4494US-TR is a military-grade Zener diode designed for demanding applications. This component offers a stable 160 V nominal Zener voltage with a tight ±5% tolerance, ensuring precise regulation. Rated for 1.5 W maximum power dissipation, it features a low reverse leakage of 250 nA at 128 V and a maximum Zener impedance of 1000 Ohms. The JANTX1N4494US-TR is housed in a SQ-MELF, A (D-5A) package suitable for surface mounting and is supplied on tape and reel for automated assembly. Operating across an extended temperature range of -65°C to 175°C, its qualification under MIL-PRF-19500/406 underscores its reliability in aerospace, defense, and high-reliability industrial systems.
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) | 160 V |
| Impedance (Max) (Zzt) | 1000 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 @ 128 V |
| Qualification | MIL-PRF-19500/406 |