JANS1N4490DUS/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4490DUS-TR is a Zener diode designed for high-reliability applications. This military-grade component offers a nominal Zener voltage of 110 V with a tight tolerance of ±1%. Featuring a maximum power dissipation of 1.5 W, it is suitable for voltage regulation and transient suppression in demanding environments. The JANS1N4490DUS-TR utilizes a Surface Mount mounting type, packaged in a D-5A (SQ-MELF, A) case, and supplied on Tape & Reel (TR). Its operating temperature range spans from -65°C to 175°C. Key electrical specifications include a maximum Zener impedance of 300 Ohms and a reverse leakage current of 250 nA at 88 V. This component is qualified to MIL-PRF-19500/406, making it a robust choice for aerospace, defense, and industrial systems requiring stable voltage references and protection.
Additional Information
Series: -RoHS Status: unknownManufacturer 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) | 110 V |
| Impedance (Max) (Zzt) | 300 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 @ 88 V |
| Qualification | MIL-PRF-19500/406 |
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