Overview
The PDZ3.3BZ is a Zener diode produced by Nexperia USA Inc., designed for voltage regulation and stabilization in electronic circuits. This diode is part of the PDZ-B series and is known for its reliability and compliance with various environmental and safety standards. The PDZ3.3BZ is packaged in the SOD323 (SC-76) case, making it suitable for surface mount applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 3.53 | V |
| Voltage - Forward (Vf) (Max) @ If | 900mV @ 10mA | mV @ mA |
| Tolerance | ±2% | % |
| Power - Max | 400 | mW |
| Package / Case | SOD-323 (SC-76) | - |
| Operating Temperature | 150°C (TJ) | °C |
| Mounting Type | Surface Mount | - |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | - |
| Impedance (Max) (Zzt) | 1000 Ohms | Ohms |
| Current - Reverse Leakage @ Vr | 5µA @ 1V | µA @ V |
Key Features
- Voltage Regulation: The PDZ3.3BZ is designed to provide stable voltage regulation with a nominal Zener voltage of 3.53V and a tolerance of ±2%.
- Power Handling: It has a maximum power dissipation of 400mW, making it suitable for a variety of applications.
- Environmental Compliance: The diode is lead-free and RoHS compliant, ensuring it meets current environmental standards.
- Surface Mount Package: Packaged in the SOD323 (SC-76) case, it is ideal for surface mount technology (SMT) assembly.
- Low Forward Voltage Drop: With a maximum forward voltage drop of 900mV at 10mA, it minimizes power losses in the circuit.
Applications
- Voltage Stabilization: Used in voltage regulator circuits to stabilize output voltages.
- Overvoltage Protection: Acts as a protective device against voltage spikes and overvoltages.
- Signal Clamping: Can be used to clamp signal voltages to a specific level.
- Power Supplies: Commonly used in power supply circuits for voltage regulation and protection.
- Consumer Electronics: Found in various consumer electronic devices requiring stable voltage levels.
Q & A
- What is the nominal Zener voltage of the PDZ3.3BZ?
The nominal Zener voltage of the PDZ3.3BZ is 3.53V.
- What is the maximum power dissipation of the PDZ3.3BZ?
The maximum power dissipation is 400mW.
- Is the PDZ3.3BZ RoHS compliant?
- What is the package type of the PDZ3.3BZ?
The PDZ3.3BZ is packaged in the SOD323 (SC-76) case.
- What is the maximum operating temperature of the PDZ3.3BZ?
The maximum operating temperature is 150°C (TJ).
- What is the typical application of the PDZ3.3BZ?
It is typically used for voltage stabilization, overvoltage protection, and signal clamping.
- What is the forward voltage drop of the PDZ3.3BZ at 10mA?
The maximum forward voltage drop at 10mA is 900mV.
- Is the PDZ3.3BZ suitable for surface mount assembly?
- What is the reverse leakage current of the PDZ3.3BZ at 1V?
The reverse leakage current at 1V is 5µA.
- What is the impedance of the PDZ3.3BZ?
The maximum impedance (Zzt) is 1000 Ohms.
