1N943B/TR
TEMPERATURE COMPENSATEDManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology's 1N943B-TR is a temperature-compensated Zener diode designed for precise voltage regulation applications. This axial-leaded device, housed in a DO-7 (DO-204AA) glass package, offers a nominal Zener voltage of 11.7 V with a tight tolerance of ±5%. With a maximum power dissipation of 500 mW and a low reverse leakage current of 15 µA at 8 V, it exhibits a characteristic impedance of 30 Ohms at 11.7 V. The 1N943B-TR operates reliably across a wide temperature range from -65°C to 175°C, making it suitable for demanding environments. This component is commonly utilized in power supply circuitry, voltage reference circuits, and test and measurement equipment. The device is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| 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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