1N4481D
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology 1N4481D is a 1.5 W Zener diode with a nominal Zener voltage of 47 V and a tight tolerance of ±1%. This through-hole component, packaged in a DO-204AL (DO-41) case, features a maximum reverse leakage current of 50 nA at 37.6 V and a maximum Zener impedance (Zzt) of 50 Ohms. The diode operates across a wide temperature range of -65°C to 175°C. Its forward voltage (Vf) is 1.5 V at 1 A. This component is suitable for voltage regulation applications in industrial, automotive, and consumer electronics sectors.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: 52 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Bulk |
| Package / Case | DO-204AL, DO-41, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 47 V |
| Impedance (Max) (Zzt) | 50 Ohms |
| Supplier Device Package | DO-204AL (DO-41) |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 50 nA @ 37.6 V |
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