Overview
The PDZ3.9BGW,115 is a low-power general purpose voltage regulator diode produced by Nexperia, a company that was formerly part of NXP Semiconductors. This diode is designed to provide stable voltage regulation in a variety of applications. It is packaged in a small SOD-123 surface-mount device (SMD) plastic package, making it suitable for compact and efficient circuit designs.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Zener (Nom) (Vz) | 3.9 V |
| Tolerance | ±2% |
| Power - Max | 365 mW |
| Impedance (Max) (Zzt) | 90 Ohms |
| Current - Reverse Leakage @ Vr | 3 µA @ 1 V |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 100 mA |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | SOD-123 |
| RoHS Status | RoHS non-compliant |
Key Features
- Low power consumption with a maximum power dissipation of 365 mW.
- High accuracy with a voltage tolerance of ±2%.
- Compact SOD-123 surface-mount package, ideal for space-constrained designs.
- Low forward voltage drop of 1.1 V at 100 mA.
- Low reverse leakage current of 3 µA at 1 V.
- High operating temperature up to 150°C (TJ).
Applications
- Voltage regulation in power supplies and DC-DC converters.
- Overvoltage protection in electronic circuits.
- Signal clipping and clamping in audio and video circuits.
- Automotive and industrial control systems where stable voltage regulation is critical.
Q & A
- What is the nominal zener voltage of the PDZ3.9BGW,115?
The nominal zener voltage is 3.9 V.
- What is the tolerance of the zener voltage?
The tolerance is ±2%.
- What is the maximum power dissipation of the PDZ3.9BGW,115?
The maximum power dissipation is 365 mW.
- What is the package type of the PDZ3.9BGW,115?
The package type is SOD-123.
- What is the forward voltage drop at 100 mA?
The forward voltage drop is 1.1 V at 100 mA.
- What is the reverse leakage current at 1 V?
The reverse leakage current is 3 µA at 1 V.
- What is the operating temperature range of the PDZ3.9BGW,115?
The operating temperature range is up to 150°C (TJ).
- Is the PDZ3.9BGW,115 RoHS compliant?
No, the PDZ3.9BGW,115 is not RoHS compliant.
- What are some common applications of the PDZ3.9BGW,115?
Common applications include voltage regulation, overvoltage protection, signal clipping, and automotive and industrial control systems.
- How is the PDZ3.9BGW,115 typically mounted?
The PDZ3.9BGW,115 is a surface-mount device.
