CD4749A
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology CD4749A is a 1W Zener diode designed for precision voltage regulation. This surface-mount component offers a nominal Zener voltage of 24V with a tight tolerance of ±5%. Featuring a low reverse leakage current of 100 nA at 18.2V and a maximum impedance of 25 Ohms, the CD4749A ensures stable performance in demanding applications. Its robust construction supports an operating temperature range of -65°C to 175°C, making it suitable for use in aerospace, industrial control, and high-reliability power supply designs. The component is supplied in Die form, presented on Tape & Reel for automated assembly processes. The forward voltage is specified at a maximum of 1.5V at 200mA.
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) | 24 V |
| Impedance (Max) (Zzt) | 25 Ohms |
| Supplier Device Package | Die |
| Power - Max | 1 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 100 nA @ 18.2 V |
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