1N2977A
DIODE ZENER 13V 10W DO213AAManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N2977A is a 13V Zener diode with a 10W power rating, designed for robust voltage regulation applications. This component features a ±5% voltage tolerance, ensuring precise regulation. The Zener impedance (Zzt) is a maximum of 3 Ohms, providing stable performance under varying load conditions. With a reverse leakage current of 10 µA at 9.9V, it minimizes standby power consumption. The 1N2977A has a forward voltage (Vf) of 1.5V at 2A and operates across a wide temperature range of -65°C to 175°C. Its DO-213AA (DO-4) package with stud mount facilitates efficient heat dissipation for demanding applications. This diode is commonly utilized in power supplies, industrial control systems, and automotive electronics where reliable voltage clamping is critical.
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) | 13 V |
| Impedance (Max) (Zzt) | 3 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 @ 9.9 V |
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