MMBZ5257C-HE3-08
DIODE ZENER 33V 225MW SOT23-3Manufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division MMBZ5257C-HE3-08 is a Zener diode offering a nominal breakdown voltage of 33V with a tight tolerance of ±2%. This automotive-grade component is engineered for efficient voltage regulation, dissipating a maximum power of 225 mW. Its low reverse leakage current of 100 nA at 25V and a maximum Zener impedance of 58 Ohms ensure stable performance. The MMBZ5257C-HE3-08 features a surface mountable SOT-23-3 package, ideal for compact designs. Operating across a wide temperature range of -55°C to 150°C, it meets AEC-Q101 qualification standards. This device finds application in automotive systems and industrial power management circuits requiring reliable voltage stabilization. The component is supplied in Tape & Reel packaging.
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 | ±2% |
| 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) | 33 V |
| Impedance (Max) (Zzt) | 58 Ohms |
| Supplier Device Package | SOT-23-3 |
| Grade | Automotive |
| Power - Max | 225 mW |
| Current - Reverse Leakage @ Vr | 100 nA @ 25 V |
| Qualification | AEC-Q101 |
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