1N4478C
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N4478C is a 1.5 W Zener diode with a nominal breakdown voltage of 36 V and a tight tolerance of ±2%. This through-hole component, housed in a DO-204AL (DO-41) package, offers a low reverse leakage of 50 nA at 28.8 V and a maximum impedance of 27 Ohms at its Zener voltage. With a maximum forward voltage of 1.5 V at 1 A, the 1N4478C is suitable for applications requiring precise voltage regulation. It operates across a wide temperature range of -65°C to 175°C. This component is commonly utilized in power supplies, voltage clamping circuits, and general voltage regulation within industrial, automotive, and consumer electronics sectors.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| Packaging | Bulk |
| Package / Case | DO-204AL, DO-41, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 36 V |
| Impedance (Max) (Zzt) | 27 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 @ 28.8 V |
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