1N943/TR
DIODE ZENER TEMP COMPENSATEDManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N943-TR is a temperature-compensated Zener diode designed for precision voltage regulation applications. This axial-leaded device, housed in a DO-7 (DO-204AA) package, offers a nominal Zener voltage of 11.7 V with a tight tolerance of ±5%. It is rated for a maximum power dissipation of 500 mW and exhibits a maximum Zener impedance of 30 Ohms at its test current. The diode features a low reverse leakage current of 15 µA at 8 V. Operating within a temperature range of 0°C to 75°C, this component is suitable for use in telecommunications, medical instrumentation, and precision test equipment where stable voltage references are critical. The Tape & Reel (TR) packaging facilitates automated assembly processes.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer 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 | 0°C ~ 75°C |
| Voltage - Zener (Nom) (Vz) | 11.7 V |
| Impedance (Max) (Zzt) | 30 Ohms |
| Supplier Device Package | DO-7 (DO-204AA) |
| Power - Max | 500 mW |
| Current - Reverse Leakage @ Vr | 15 µA @ 8 V |
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