MMBZ5249B-E3-18
DIODE ZENER 19V 225MW SOT23-3Manufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division MMBZ5249B-E3-18 is a 19V Zener diode with a power dissipation of 225 mW. This component features a ±5% voltage tolerance and a low reverse leakage current of 100 nA at 14V. With a maximum Zener impedance of 23 Ohms, it is suitable for voltage regulation applications. The MMBZ5249B-E3-18 is housed in a SOT-23-3 (TO-236-3, SC-59) surface-mount package, supplied on tape and reel. This device operates across a wide temperature range of -55°C to 150°C, making it applicable in various industrial and consumer electronics sectors.
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) | 19 V |
| Impedance (Max) (Zzt) | 23 Ohms |
| Supplier Device Package | SOT-23-3 |
| Power - Max | 225 mW |
| Current - Reverse Leakage @ Vr | 100 nA @ 14 V |
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