Overview
The BZX79-C4V3,143 is a Zener diode from Nexperia, a leading manufacturer of discrete semiconductor components. This diode is part of the BZX79 series, known for its high reliability and stability in voltage regulation applications. The BZX79-C4V3,143 is specifically designed to provide a nominal Zener voltage of 4.3V, making it suitable for a wide range of electronic circuits that require precise voltage regulation.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer | Nexperia (formerly NXP USA Inc.) |
| Voltage - Zener (Nom) (Vz) | 4.3 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Tolerance | ±5% |
| Power - Max | 400 mW |
| Package / Case | DO-204AH, DO-35, Axial (ALF2) |
| Operating Temperature | -65°C ~ 200°C |
| Mounting Type | Through Hole |
| Impedance (Max) (Zzt) | 90 Ohms |
| Current - Reverse Leakage @ Vr | 5 µA @ 1 V |
Key Features
- High stability and reliability in voltage regulation.
- Nominal Zener voltage of 4.3V with a tolerance of ±5%.
- Maximum power dissipation of 400 mW.
- Operating temperature range from -65°C to 200°C.
- Through-hole mounting type for easy integration into various circuits.
- Low reverse leakage current of 5 µA at 1 V.
Applications
The BZX79-C4V3,143 Zener diode is widely used in various electronic circuits for voltage regulation, voltage stabilization, and as a reference voltage source. It is particularly suitable for applications such as:
- Voltage regulators and power supplies.
- Audio and video equipment.
- Automotive electronics.
- Industrial control systems.
- Consumer electronics.
Q & A
- What is the nominal Zener voltage of the BZX79-C4V3,143?
The nominal Zener voltage is 4.3V. - What is the maximum power dissipation of the BZX79-C4V3,143?
The maximum power dissipation is 400 mW. - What is the operating temperature range of the BZX79-C4V3,143?
The operating temperature range is from -65°C to 200°C. - What is the package type of the BZX79-C4V3,143?
The package type is DO-204AH, DO-35, Axial (ALF2). - What is the mounting type of the BZX79-C4V3,143?
The mounting type is Through Hole. - What is the tolerance of the Zener voltage for the BZX79-C4V3,143?
The tolerance is ±5%. - What is the reverse leakage current of the BZX79-C4V3,143 at 1 V?
The reverse leakage current is 5 µA at 1 V. - In which types of applications is the BZX79-C4V3,143 commonly used?
It is commonly used in voltage regulators, power supplies, audio and video equipment, automotive electronics, industrial control systems, and consumer electronics. - Where can I find the datasheet for the BZX79-C4V3,143?
You can find the datasheet on the Nexperia website or through authorized distributors. - Is the BZX79-C4V3,143 RoHS compliant?
Yes, the BZX79-C4V3,143 is RoHS compliant.
