PZU4.3B1A-QX
PZU4.3B1A-Q/SOD323/SOD2Manufacturer: Nexperia USA Inc.
Categories: Single Zener Diodes
Quality Control: Learn More
Nexperia USA Inc. PZU4.3B1A-QX is a Zener diode offering a nominal breakdown voltage of 4.11V with a tight tolerance of ±2%. This AEC-Q101 qualified component is designed for automotive applications and features a power dissipation rating of 320mW. The device exhibits a reverse leakage current of 3 µA at 1V and a maximum Zener impedance (Zzt) of 90 Ohms. It operates reliably at junction temperatures up to 150°C. The PZU4.3B1A-QX is supplied in a compact SOD-323 (SC-76) surface mount package, delivered on tape and reel (TR). Its specifications make it suitable for voltage regulation and transient suppression in demanding automotive electronic systems.
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 | SC-76, SOD-323 |
| Mounting Type | Surface Mount |
| Operating Temperature | 150°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 4.11 V |
| Impedance (Max) (Zzt) | 90 Ohms |
| Supplier Device Package | SOD-323 |
| Grade | Automotive |
| Power - Max | 320 mW |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 100 mA |
| Current - Reverse Leakage @ Vr | 3 µA @ 1 V |
| Qualification | AEC-Q101 |
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