Overview
The BZX79C4V7_T50R is a zener diode produced by onsemi, designed for voltage regulation applications. Although this component is currently obsolete and no longer manufactured, it remains relevant for understanding and replacing in existing designs. The diode is part of the regulator diodes and zener category, offering specific electrical characteristics suitable for various electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Zener (Nom) (Vz) | 4.7 V |
| Tolerance | ±5% |
| Power - Max | 500 mW |
| Impedance (Max) (Zzt) | 80 Ohms |
| Current | 3 µA @ 2 V |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 200°C |
| Package | DO-204AH, DO-35, Axial |
Key Features
- Voltage regulation: The BZX79C4V7_T50R is designed to maintain a stable voltage in electronic circuits.
- Low impedance: With a maximum impedance of 80 Ohms, it ensures efficient voltage regulation.
- High operating temperature range: The diode can operate between -65°C and 200°C, making it suitable for a wide range of applications.
- Through-hole mounting: Easy to integrate into PCB designs using through-hole technology.
Applications
The BZX79C4V7_T50R zener diode is typically used in voltage regulation circuits, surge protection, and as a reference voltage source in various electronic devices. It is suitable for applications requiring stable voltage levels and can be found in power supplies, audio equipment, and other electronic systems.
Q & A
- What is the nominal zener voltage of the BZX79C4V7_T50R? The nominal zener voltage is 4.7 V.
- What is the tolerance of the zener voltage? The tolerance is ±5%.
- What is the maximum power rating of the BZX79C4V7_T50R? The maximum power rating is 500 mW.
- What is the maximum impedance (Zzt) of the diode? The maximum impedance is 80 Ohms.
- What is the current at 2 V for the BZX79C4V7_T50R? The current at 2 V is 3 µA.
- What is the mounting type of the BZX79C4V7_T50R? The mounting type is through-hole.
- What is the operating temperature range of the diode? The operating temperature range is -65°C to 200°C.
- What package types are available for the BZX79C4V7_T50R? The package types are DO-204AH, DO-35, and axial.
- Is the BZX79C4V7_T50R still in production? No, the BZX79C4V7_T50R is obsolete and no longer manufactured.
- What are some common applications of the BZX79C4V7_T50R? Common applications include voltage regulation circuits, surge protection, and as a reference voltage source in electronic devices.
