1N3003A
DIODE ZENER 82V 10W DO213AAManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N3003A is a high-power Zener diode designed for robust voltage regulation applications. This component features a nominal Zener voltage (Vz) of 82V with a tight tolerance of ±5%. The 1N3003A is rated for a maximum power dissipation of 10W, making it suitable for demanding power supply circuits and voltage clamping in industrial and aerospace systems. Its DO-213AA (DO-4) stud-mount package facilitates efficient thermal management, crucial for maintaining performance across its operating temperature range of -65°C to 175°C. The diode exhibits a low reverse leakage current of 10 µA at 62.2V and a maximum Zener impedance (Zzt) of 25 Ohms, ensuring stable regulation. Forward voltage (Vf) is specified at a maximum of 1.5V at 2A.
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-203AA, DO-4, Stud |
| Mounting Type | Chassis, Stud Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 82 V |
| Impedance (Max) (Zzt) | 25 Ohms |
| Supplier Device Package | DO-213AA |
| Power - Max | 10 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 2 A |
| Current - Reverse Leakage @ Vr | 10 µA @ 62.2 V |
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