MMBZ5231C-HE3-18
DIODE ZENER 5.1V 225MW SOT23-3Manufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division MMBZ5231C-HE3-18 is a Zener diode designed for precision voltage regulation. This automotive-grade component offers a nominal Zener voltage of 5.1V with a tight ±2% tolerance. It is rated for a maximum power dissipation of 225 mW and features a low reverse leakage current of 5 µA at 2V. The diode exhibits a maximum Zener impedance (Zzt) of 17 Ohms, ensuring stable voltage output.
Engineered for surface mounting, the MMBZ5231C-HE3-18 utilizes the compact SOT-23-3 package (TO-236-3, SC-59). Its robust construction and AEC-Q101 qualification make it suitable for demanding applications across automotive, industrial control, and consumer electronics sectors. The operating temperature range extends from -55°C to 150°C, providing reliable performance in diverse environmental conditions. This device 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) | 5.1 V |
| Impedance (Max) (Zzt) | 17 Ohms |
| Supplier Device Package | SOT-23-3 |
| Grade | Automotive |
| Power - Max | 225 mW |
| Current - Reverse Leakage @ Vr | 5 µA @ 2 V |
| Qualification | AEC-Q101 |