MMBZ5259B-G3-18
DIODE ZENER 39V 225MW SOT23-3Manufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division MMBZ5259B-G3-18 is a Zener Diode with a nominal Zener voltage of 39V and a tolerance of ±5%. This surface mount component delivers a maximum power dissipation of 225 mW and features a low reverse leakage current of 100 nA at 30V. The device exhibits a maximum Zener impedance (Zzt) of 80 Ohms. Packaged in a SOT-23-3 (TO-236-3, SC-59) surface mount package, it operates across a temperature range of -55°C to 150°C. This component is commonly utilized in power supply regulation, voltage clamping, and surge protection circuits across various industrial applications including automotive and telecommunications. The MMBZ5259B-G3-18 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 | ±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) | 39 V |
| Impedance (Max) (Zzt) | 80 Ohms |
| Supplier Device Package | SOT-23-3 |
| Power - Max | 225 mW |
| Current - Reverse Leakage @ Vr | 100 nA @ 30 V |