1N978A
DIODE ZENER 51V 500MW DO7Manufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N978A Zener Diode, offering a nominal Zener voltage of 51V with a ±10% tolerance. This 500 mW power diode features a maximum forward voltage of 1.1V at 200mA and a reverse leakage current of 5 µA at 38.8V. With a maximum Zener impedance (Zzt) of 125 Ohms, it is housed in a DO-7 (DO-204AA) axial package suitable for through-hole mounting. The operating temperature range is -65°C to 175°C. This component is commonly utilized in voltage regulation and reference circuits across various industrial and commercial applications.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±10% |
| Packaging | Bulk |
| Package / Case | DO-204AA, DO-7, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 51 V |
| Impedance (Max) (Zzt) | 125 Ohms |
| Supplier Device Package | DO-7 |
| Power - Max | 500 mW |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 5 µA @ 38.8 V |
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