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| Country of Origin | China |
|---|---|
| Brand | Nexperia |
| Height | 1.1mm |
| Length | 2.7mm |
| Model | PDZ3.9B,115 |
| Mount Type | Surface |
| Series | PDZ-B |
| Maximum Operating Temperature | 150°C |
| Package Type | SOD-323 |
| Standards/Approvals | EU/CN RoHS |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Automotive Standard | AEC-Q101 |
| Maximum Power Dissipation Pd | 400mW |
| Diode Configuration | Single |
| Test Current It | 5mA |
| Maximum Reverse Leakage Current | 3μA |
| Nominal Zener Voltage Vz | 3.9V |
| Zener Type | Voltage Regulator |
| Maximum Zener Impedance | 90Ω |
| Typical Voltage Temperature Coefficient | -2.5mV/K |
| Diodes Inc, 24V Zener Diode 2.5% 500 mW SMT 2-Pin SOD-323FBrand | DiodesZetex |
Nexperia PDZ3.9B,115 is a single voltage regulator Zener diode featuring a 3.9 V nominal Zener voltage and maximum power dissipation of 400 mW. Packaged in a compact Surface Mount Device (SMD) SOD-323 case with 2 pins, this diode is designed for efficient and reliable voltage regulation in electronic circuits.
The diode is engineered for low power applications requiring precise voltage regulation with a ±2% voltage tolerance. Its maximum operating temperature of 150°C allows it to perform reliably in demanding industrial, automotive, and consumer electronics environments.
With its small 2.7 mm length and 1.1 mm height package, it offers space optimization on printed circuit boards (PCBs) for high-density electronic assemblies. Its maximum reverse leakage current of 3 µA and Zener impedance of 90 Ω ensure stable operation and minimal power loss.
This Zener diode conforms with EU and China RoHS directives, supporting environmentally friendly manufacturing and product life cycle. The device also complies with the AEC-Q101 automotive standard, making it suitable for applications in automotive electronics requiring high reliability and regulatory compliance.
Typical applications include use as a voltage regulator and voltage reference component in industrial control systems, power supplies, and automotive electronics. The device's temperature coefficient of -2.5 mV/K provides thermal stability across temperature variations, ensuring consistent performance.
The diode offers a nominal Zener voltage of 3.9 V with a 2% tolerance. Maximum power dissipation is rated at 400 milliwatts. Small surface mount SOD-323 package for compact PCB design. Maximum operating temperature up to 150°C for harsh environments.
Low reverse leakage current of 3 microamperes. Compliant with EU and CN RoHS environmental standards. Temperature coefficient of -2.5 mV/K for thermal stability. Meets AEC-Q101 automotive standards for reliability. 2-pin configuration for easy mounting.
Explore the Electronics & Electricals category on EnvMart for more semiconductor and diode solutions tailored to your industrial, automotive, and laboratory needs.
Explore more products in our Zener Diodes category.
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