MMSZ3V9T3G
DIODE ZENER 3.9V 500MW SOD123Manufacturer: onsemi
Categories: Single Zener Diodes
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The onsemi MMSZ3V9T3G is a 3.9V Zener diode with a power rating of 500mW. This surface-mount component, housed in a compact SOD-123 package, offers a ±5% voltage tolerance. It exhibits a typical reverse leakage current of 3 µA at 1V and a Zener impedance (Zzt) of 90 Ohms at its nominal voltage. The forward voltage drop (Vf) is a maximum of 900mV at 10mA. Operating across a wide temperature range of -55°C to 150°C, this part is suitable for applications in automotive, industrial, and consumer electronics requiring voltage regulation and transient suppression. The MMSZ3V9T3G is supplied on tape and reel for automated assembly.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| Package / Case | SOD-123 |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 3.9 V |
| Impedance (Max) (Zzt) | 90 Ohms |
| Supplier Device Package | SOD-123 |
| Grade | - |
| Power - Max | 500 mW |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Current - Reverse Leakage @ Vr | 3 µA @ 1 V |
| Qualification | - |
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