1N944
DIODE ZENERManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology's 1N944 is a high-reliability Zener diode designed for precise voltage regulation. This through-hole component, packaged in a DO-7 (DO-204AA) axial package, offers a nominal Zener voltage of 11.7 V with a tight ±5% tolerance. Featuring a maximum power dissipation of 500 mW and a low reverse leakage current of 15 µA at 8 V, the 1N944 exhibits a maximum Zener impedance (Zzt) of 30 Ohms. Its robust operating temperature range of -65°C to 175°C makes it suitable for demanding applications in industrial control, aerospace, and telecommunications where stable voltage references are critical. This component is supplied in bulk packaging.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer 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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