MMSZ5249C-HE3-08
DIODE ZENER 19V 500MW SOD123Manufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division MMSZ5249C-HE3-08 is a Zener diode designed for precise voltage regulation. This component offers a 19V Zener voltage with a tight ±2% tolerance and a maximum power dissipation of 500 mW. Engineered for surface mounting within a compact SOD-123 package, it features low reverse leakage of 100 nA at 14V and a maximum Zzt impedance of 23 Ohms. The MMSZ5249C-HE3-08 is AEC-Q101 qualified and rated for automotive applications, operating across an extended temperature range of -55°C to 150°C. It is supplied on tape and reel. This device is commonly utilized in automotive electronics, power management circuits, and general-purpose voltage stabilization applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| Packaging | Tape & Reel (TR) |
| Package / Case | SOD-123 |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 19 V |
| Impedance (Max) (Zzt) | 23 Ohms |
| Supplier Device Package | SOD-123 |
| Grade | Automotive |
| Power - Max | 500 mW |
| Current - Reverse Leakage @ Vr | 100 nA @ 14 V |
| Qualification | AEC-Q101 |
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