MMBZ5254B-HE3-08
DIODE ZENER 27V 225MW SOT23-3Manufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division MMBZ5254B-HE3-08 is a Zener diode with a nominal breakdown voltage of 27 V and a tight tolerance of ±5%. This automotive-grade component, qualified to AEC-Q101, offers a maximum power dissipation of 225 mW. Designed for surface-mount applications, it is packaged in a standard SOT-23-3 (TO-236-3, SC-59) configuration, supplied on tape and reel. The diode exhibits a low reverse leakage current of 100 nA at 21 V and a maximum Zener impedance (Zzt) of 41 Ohms. Its operating temperature range spans from -55°C to 150°C, making it suitable for demanding environments in automotive and industrial control systems.
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) | 27 V |
| Impedance (Max) (Zzt) | 41 Ohms |
| Supplier Device Package | SOT-23-3 |
| Grade | Automotive |
| Power - Max | 225 mW |
| Current - Reverse Leakage @ Vr | 100 nA @ 21 V |
| Qualification | AEC-Q101 |