MMBZ5229B-HE3-08
DIODE ZENER 4.3V 225MW SOT23-3Manufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division MMBZ5229B-HE3-08 is a Zener diode featuring a 4.3V nominal breakdown voltage with a tight ±5% tolerance. This component is rated for 225 mW of power dissipation and is supplied in a SOT-23-3 surface-mount package. It exhibits a maximum Zener impedance of 22 Ohms and a reverse leakage current of 5 µA at 1V. The MMBZ5229B-HE3-08 is qualified to AEC-Q101 standards, making it suitable for automotive applications, as well as industrial and consumer electronics requiring reliable voltage regulation. It operates across a wide temperature range from -55°C to 150°C and is provided in tape and reel packaging for automated assembly.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)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) | 4.3 V |
| Impedance (Max) (Zzt) | 22 Ohms |
| Supplier Device Package | SOT-23-3 |
| Grade | Automotive |
| Power - Max | 225 mW |
| Current - Reverse Leakage @ Vr | 5 µA @ 1 V |
| Qualification | AEC-Q101 |