1N4471C
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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The Microchip Technology 1N4471C is a 1.5 W Zener diode designed for voltage regulation. This through-hole component features a nominal Zener voltage (Vz) of 18 V with a tight ±2% tolerance. It offers a maximum power dissipation of 1.5 W and operates across a wide temperature range of -65°C to 175°C. The diode exhibits a low reverse leakage current of 50 nA at 14.4 V and a maximum Zener impedance (Zzt) of 11 Ohms. The package is the standard DO-204AL (DO-41) axial package. This component is commonly found in power supply regulation, voltage clamping, and surge suppression applications across 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) | 18 V |
| Impedance (Max) (Zzt) | 11 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 @ 14.4 V |
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