MMBZ4686-HE3-08
DIODE ZENER 3.9V 350MW SOT23-3Manufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division MMBZ4686-HE3-08 is a Zener diode offering a nominal breakdown voltage of 3.9 V with a ±5% tolerance. This automotive-grade component dissipates a maximum power of 350 mW and features a low reverse leakage current of 5 µA at 2 V. Designed for surface mounting, it is supplied in a standard SOT-23-3 package, also known as TO-236-3 or SC-59. The MMBZ4686-HE3-08 operates across a wide temperature range of -55°C to 150°C, making it suitable for demanding applications. Its AEC-Q101 qualification ensures reliability in automotive and industrial environments. This device is commonly utilized in voltage regulation and transient suppression circuits across various sectors, including automotive electronics, industrial control, and consumer goods. The component is provided in tape and 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 | ±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) | 3.9 V |
| Supplier Device Package | SOT-23-3 |
| Grade | Automotive |
| Power - Max | 350 mW |
| Current - Reverse Leakage @ Vr | 5 µA @ 2 V |
| Qualification | AEC-Q101 |
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