1N4555B
DIODE ZENER 6.8V 500MW DO5Manufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N4555B is a Zener diode designed for precise voltage regulation. Featuring a 6.8V nominal Zener voltage with a ±5% tolerance, this component offers a maximum power dissipation of 500 mW. It exhibits a low impedance of 0.16 Ohms (Zzt) at its test current and a reverse leakage of 10 µA at 2V. The 1N4555B is housed in a DO-5 package (DO-203AB, Stud) and supports chassis or stud mounting for robust thermal management. Its operating temperature range is from -65°C to 175°C. This device is suitable for applications in power supplies, voltage clamping circuits, and general-purpose voltage regulation across various industrial sectors. It is supplied in bulk packaging.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 35 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | DO-203AB, DO-5, Stud |
| Mounting Type | Chassis, Stud Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 6.8 V |
| Impedance (Max) (Zzt) | 0.16 Ohms |
| Supplier Device Package | DO-5 |
| Power - Max | 500 mW |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 10 A |
| Current - Reverse Leakage @ Vr | 10 µA @ 2 V |