MMBZ5251B-HE3-08
DIODE ZENER 22V 225MW SOT23-3Manufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division MMBZ5251B-HE3-08 is a Zener diode offering a 22V nominal breakdown voltage with a ±5% tolerance. This component is rated for 225 mW of power dissipation and features a low reverse leakage of 100 nA at 17V. The impedance at the Zener test current (Izt) is a maximum of 29 Ohms. Designed for surface mounting within the compact SOT-23-3 package (TO-236-3, SC-59), it operates across a temperature range of -55°C to 150°C. The MMBZ5251B-HE3-08 is AEC-Q101 qualified and supplied on tape and reel (TR). This device is commonly utilized in automotive applications for voltage regulation and transient suppression.
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) | 22 V |
| Impedance (Max) (Zzt) | 29 Ohms |
| Supplier Device Package | SOT-23-3 |
| Grade | Automotive |
| Power - Max | 225 mW |
| Current - Reverse Leakage @ Vr | 100 nA @ 17 V |
| Qualification | AEC-Q101 |