CD973B
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology CD973B is a Zener diode designed for precise voltage regulation. This surface mount die offers a nominal Zener voltage of 33 V with a ±5% tolerance. It features a maximum power dissipation of 500 mW and a reverse leakage current of 500 nA at 25 V. The device exhibits a Zener impedance (Zzt) of 58 Ohms at its rated voltage. With a wide operating temperature range from -65°C to 175°C, the CD973B is suitable for demanding applications. The forward voltage (Vf) is a maximum of 1.5 V at 200 mA. This component is commonly found in industrial, automotive, and telecommunications equipment requiring stable voltage references. It is supplied in tape and reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 52 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| Package / Case | Die |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 33 V |
| Impedance (Max) (Zzt) | 58 Ohms |
| Supplier Device Package | Die |
| Power - Max | 500 mW |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 500 nA @ 25 V |
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