1N987B
DIODE ZENER 120V 500MW DO7Manufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N987B is a Zener diode designed for voltage regulation applications. This through-hole component, housed in a DO-7 (DO-204AA) axial package, offers a nominal Zener voltage of 120V with a ±5% tolerance. It is rated for a maximum power dissipation of 500mW and exhibits a maximum forward voltage of 1.1V at 200mA. The reverse leakage current at 91.2V is specified at 5µA, with a typical impedance of 900 Ohms. Operating across a temperature range of -65°C to 175°C, this device is suitable for use in power supplies, voltage clamping circuits, and general-purpose voltage regulation within industrial and consumer electronics. Supplied in bulk packaging.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | DO-204AA, DO-7, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 120 V |
| Impedance (Max) (Zzt) | 900 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 @ 91.2 V |
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