MMBZ5255ELT1
DIODE ZENER 28V 225MW SOT23-3Manufacturer: onsemi
Categories: Single Zener Diodes
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onsemi MMBZ5255ELT1 is a 28V Zener diode designed for precision voltage regulation. This surface mount component, housed in a SOT-23-3 (TO-236) package, offers a maximum power dissipation of 225 mW and a tight tolerance of ±5%. Key electrical characteristics include a reverse leakage of 100 nA at 21V and a maximum Zener impedance (Zzt) of 44 Ohms. The forward voltage (Vf) is specified at a maximum of 900 mV at 10 mA. Operating across a wide temperature range of -55°C to 150°C, this diode is suitable for applications in industrial control, consumer electronics, and automotive systems where stable voltage references are critical. The component is supplied on tape and reel for automated assembly.
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 | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 28 V |
| Impedance (Max) (Zzt) | 44 Ohms |
| Supplier Device Package | SOT-23-3 (TO-236) |
| Power - Max | 225 mW |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Current - Reverse Leakage @ Vr | 100 nA @ 21 V |
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