BZX55F3V9-TR
DIODE ZENER 3.9V 500MW DO35Manufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division BZX55F3V9-TR is a 500 mW Zener diode with a nominal Zener voltage of 3.9 V and a tight ±1% tolerance. Featuring a low reverse leakage current of 2 µA at 1 V, this AEC-Q101 qualified component is designed for demanding automotive applications. Its low impedance of 85 Ohms (max) ensures stable voltage regulation. The axial DO-35 package (DO-204AH) facilitates through-hole mounting and is supplied in Tape & Reel packaging. This device operates reliably across an extended temperature range up to 175°C, making it suitable for power management and voltage stabilization circuits in automotive and industrial control systems.
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 | ±1% |
| Packaging | Tape & Reel (TR) |
| Package / Case | DO-204AH, DO-35, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | 175°C |
| Voltage - Zener (Nom) (Vz) | 3.9 V |
| Impedance (Max) (Zzt) | 85 Ohms |
| Supplier Device Package | DO-35 |
| Grade | Automotive |
| Power - Max | 500 mW |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 2 µA @ 1 V |
| Qualification | AEC-Q101 |
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