MMSZ3V9T1
DIODE ZENER 3.9V 500MW SOD123Manufacturer: onsemi
Categories: Single Zener Diodes
Quality Control: Learn More
onsemi MMSZ3V9T1 is a Zener diode featuring a 3.9V nominal Zener voltage with a tight ±5% tolerance. This component is rated for a maximum power dissipation of 500mW. It offers a low reverse leakage current of 3 µA at 1V and a maximum Zener impedance (Zzt) of 90 Ohms. The device is housed in a compact SOD-123 surface-mount package, supplied on tape and reel. Its operating temperature range is -55°C to 150°C. The forward voltage (Vf) is a maximum of 900mV at 10mA. This Zener diode is suitable for voltage regulation and transient suppression applications across various industries including automotive, industrial control, and consumer electronics.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer 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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