1N943
DIODE ZENERManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology 1N943, a Through Hole Zener Diode, offers a nominal Zener voltage of 11.7V with a ±5% tolerance. This DO-7 packaged component provides a power dissipation of 500 mW and a maximum impedance (Zzt) of 30 Ohms. Reverse leakage current is specified at 15 µA @ 8V. The 1N943 is designed for operation across a wide temperature range of -65°C to 175°C. Its robust construction and precise voltage regulation make it suitable for applications in telecommunications, industrial control systems, and power supply regulation. The axial leaded DO-204AA/DO-7 package facilitates traditional PCB mounting.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: BulkDatasheet:Download 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) | 11.7 V |
| Impedance (Max) (Zzt) | 30 Ohms |
| Supplier Device Package | DO-7 |
| Power - Max | 500 mW |
| Current - Reverse Leakage @ Vr | 15 µA @ 8 V |
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