Overview
The PZU4.7B1A115 is a zener diode produced by Nexperia USA Inc. This component is designed to provide voltage regulation and protection in various electronic circuits. It is part of Nexperia's extensive range of zener diodes, known for their reliability and performance.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Package / Case | SOD-323, SC-76 |
| Tolerance | ±2% |
| Power - Max | 320 mW |
| Mounting Type | Surface Mount |
| Impedance (Max) (Zzt) | 80 Ohms |
| Operating Temperature | -55°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 4.7 V |
| Current - Reverse Leakage @ Vr | 2 µA @ 1 V |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 100 mA |
Key Features
- Voltage Regulation: The PZU4.7B1A115 provides a stable zener voltage of 4.7V, making it suitable for voltage regulation applications.
- Low Power Consumption: With a maximum power rating of 320 mW, this diode is efficient for use in low-power circuits.
- Surface Mount Package: The SOD-323 package is compact and ideal for surface mount technology (SMT) assembly.
- Wide Operating Temperature Range: The diode operates reliably over a temperature range of -55°C to 150°C.
- Low Reverse Leakage Current: The diode has a low reverse leakage current of 2 µA at 1 V, reducing unnecessary power loss.
Applications
The PZU4.7B1A115 zener diode is versatile and can be used in a variety of applications, including:
- Voltage Regulation: Stabilizing voltage in power supplies and electronic circuits.
- Overvoltage Protection: Protecting circuits from voltage spikes and surges.
- Signal Clamping: Limiting signal voltages to prevent damage to sensitive components.
- Audio and RF Circuits: Used in audio and RF circuits for voltage stabilization and noise reduction.
Q & A
- What is the nominal zener voltage of the PZU4.7B1A115?
The nominal zener voltage is 4.7 V. - What is the maximum power rating of the PZU4.7B1A115?
The maximum power rating is 320 mW. - What is the package type of the PZU4.7B1A115?
The package type is SOD-323, SC-76. - What is the operating temperature range of the PZU4.7B1A115?
The operating temperature range is -55°C to 150°C. - What is the reverse leakage current of the PZU4.7B1A115 at 1 V?
The reverse leakage current is 2 µA at 1 V. - What is the forward voltage drop of the PZU4.7B1A115 at 100 mA?
The forward voltage drop is 1.1 V at 100 mA. - Is the PZU4.7B1A115 suitable for surface mount technology (SMT) assembly?
Yes, it is suitable for SMT assembly. - What are some common applications of the PZU4.7B1A115?
Common applications include voltage regulation, overvoltage protection, signal clamping, and use in audio and RF circuits. - What is the impedance (Zzt) of the PZU4.7B1A115?
The impedance (Zzt) is 80 Ohms. - Is the PZU4.7B1A115 still an active product?
Yes, the PZU4.7B1A115 is an active product.
