MMBZ5256B-HE3-18
DIODE ZENER 30V 225MW SOT23-3Manufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division MMBZ5256B-HE3-18 is a 30V Zener diode with a power dissipation of 225 mW. This automotive-grade device features a ±5% voltage tolerance and a maximum Zener impedance of 49 Ohms at its nominal voltage. The reverse leakage current is 100 nA at 23V. Designed for surface mounting, it is supplied in a SOT-23-3 package, also known as TO-236-3 or SC-59, on tape and reel for efficient automated assembly. This component is suitable for applications requiring stable voltage reference and regulation in harsh automotive environments, including power management and signal conditioning. The operating temperature range is -55°C to 150°C.
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) | 30 V |
| Impedance (Max) (Zzt) | 49 Ohms |
| Supplier Device Package | SOT-23-3 |
| Grade | Automotive |
| Power - Max | 225 mW |
| Current - Reverse Leakage @ Vr | 100 nA @ 23 V |
| Qualification | AEC-Q101 |
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