MMBZ5238B-HE3-08
DIODE ZENER 8.7V 225MW SOT23-3Manufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division MMBZ5238B-HE3-08 is a Zener diode designed for voltage regulation applications. This automotive-grade component offers a nominal Zener voltage of 8.7V with a ±5% tolerance and a maximum power dissipation of 225 mW. Featuring a low reverse leakage current of 3 µA at 6.5V and a maximum Zener impedance of 8 Ohms, it is suitable for circuits requiring precise voltage stabilization. The MMBZ5238B-HE3-08 is housed in a SOT-23-3 package, facilitating surface mounting. Its operating temperature range of -55°C to 150°C and AEC-Q101 qualification make it reliable for demanding environments. This component is commonly utilized in automotive electronics 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) | 8.7 V |
| Impedance (Max) (Zzt) | 8 Ohms |
| Supplier Device Package | SOT-23-3 |
| Grade | Automotive |
| Power - Max | 225 mW |
| Current - Reverse Leakage @ Vr | 3 µA @ 6.5 V |
| Qualification | AEC-Q101 |