JAN1N4964US
DIODE ZENER 18V 5W D5BManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's JAN1N4964US is a high-reliability Zener diode designed for demanding applications. This component features an 18V nominal Zener voltage with a tight ±5% tolerance, ensuring precise voltage regulation. Rated for a maximum power dissipation of 5W, it is housed in a D-5B (SQ-MELF, E) surface mount package, facilitating efficient thermal management. The JAN1N4964US exhibits a low impedance of 4 Ohms (max) at its test current and a reverse leakage of only 5 µA at 13.7V. Its robust construction meets MIL-PRF-19500/356 qualification, signifying its suitability for military and aerospace environments, as well as industrial control systems and high-power power supplies. The operating temperature range of -65°C to 175°C further underscores its resilience in extreme conditions.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, E |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 18 V |
| Impedance (Max) (Zzt) | 4 Ohms |
| Supplier Device Package | D-5B |
| Grade | Military |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 5 µA @ 13.7 V |
| Qualification | MIL-PRF-19500/356 |