1N4555A
DIODE ZENERManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N4555A is a Zener Diode designed for high-power voltage regulation applications. This stud-mount component, housed in a DO-5 (DO-203AB) package, offers a nominal Zener voltage (Vz) of 6.8 V with a tolerance of ±10%. It features a maximum power dissipation of 50 W and a low characteristic impedance (Zzt) of 0.16 Ohms at its rated voltage. The diode exhibits a forward voltage (Vf) of 1.5 V at 10 A and a reverse leakage current of 10 µA at 2 V. Operating across a wide temperature range from -65°C to 175°C (TJ), the 1N4555A is suitable for demanding environments in power supplies, industrial controls, and high-reliability systems.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 35 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±10% |
| Packaging | Bulk |
| Package / Case | DO-203AB, DO-5, Stud |
| Mounting Type | Stud Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 6.8 V |
| Impedance (Max) (Zzt) | 0.16 Ohms |
| Supplier Device Package | DO-5 (DO-203AB) |
| Power - Max | 50 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 10 A |
| Current - Reverse Leakage @ Vr | 10 µA @ 2 V |