JANTX1N4491CUS
DIODE ZENER 120V 1.5W D5AManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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Microsemi Corporation JANTX1N4491CUS is a 120V, 1.5W Zener diode featuring a ±1% tolerance. This military-grade component, qualified to MIL-PRF-19500/406, is housed in a D-5A (SQ-MELF, A) surface mount package. It offers a maximum power dissipation of 1.5W and operates over a wide temperature range of -65°C to 175°C. Key electrical specifications include a reverse leakage of 250 nA at 96V and a Zener impedance (Zzt) of 400 Ohms maximum. The forward voltage (Vf) is 1V at 200 mA. This device is commonly employed in aerospace, defense, and high-reliability industrial applications requiring precise voltage regulation and robust performance under demanding environmental conditions.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| 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 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 250 nA @ 96 V |
| Qualification | MIL-PRF-19500/406 |