Overview
The BZX79-C4V7,133 is a Zener diode manufactured by Nexperia USA Inc. This component is part of the BZX79 series, known for its low-power voltage regulation capabilities. The BZX79-C4V7,133 is specifically designed to provide a stable voltage reference in various electronic circuits. It is packaged in a hermetically sealed leaded glass SOD27 (DO-35) package, ensuring reliability and durability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 4.7 | V |
| Tolerance | ±5% | - |
| Power - Max | 400 | mW |
| Impedance (Max) (Zzt) | 80 | Ohms |
| Current - Reverse Leakage @ Vr | 3µA @ 2V | - |
| Voltage - Forward (Vf) (Max) @ If | 900mV @ 10mA | - |
| Operating Temperature | -65°C ~ 200°C | - |
| Mounting Type | Through Hole | - |
| Package / Case | DO-204AH, DO-35, Axial | - |
Key Features
- Low-power voltage regulation with a nominal Zener voltage of 4.7V and a tolerance of ±5%.
- Hermetically sealed leaded glass SOD27 (DO-35) package for reliability and durability.
- Maximum power dissipation of 400mW.
- Low impedance of 80 Ohms.
- Reverse leakage current of 3µA at 2V.
- Forward voltage drop of 900mV at 10mA.
- Wide operating temperature range from -65°C to 200°C.
- Through-hole mounting for easy integration into various circuits.
Applications
The BZX79-C4V7,133 Zener diode is suitable for a variety of applications requiring stable voltage regulation, including:
- Voltage reference circuits in power supplies and voltage regulators.
- Overvoltage protection in electronic devices.
- Signal clipping and clamping circuits.
- Audio and RF circuits requiring stable voltage references.
- General-purpose voltage regulation in industrial and consumer electronics.
Q & A
- What is the nominal Zener voltage of the BZX79-C4V7,133?
The nominal Zener voltage is 4.7V with a tolerance of ±5%.
- What is the maximum power dissipation of the BZX79-C4V7,133?
The maximum power dissipation is 400mW.
- What is the package type of the BZX79-C4V7,133?
The component is packaged in a hermetically sealed leaded glass SOD27 (DO-35) package.
- What is the operating temperature range of the BZX79-C4V7,133?
The operating temperature range is from -65°C to 200°C.
- What is the reverse leakage current of the BZX79-C4V7,133 at 2V?
The reverse leakage current is 3µA at 2V.
- What is the forward voltage drop of the BZX79-C4V7,133 at 10mA?
The forward voltage drop is 900mV at 10mA.
- What are common applications for the BZX79-C4V7,133?
Common applications include voltage reference circuits, overvoltage protection, signal clipping and clamping, and general-purpose voltage regulation.
- Is the BZX79-C4V7,133 RoHS compliant?
- What is the impedance of the BZX79-C4V7,133?
The impedance is 80 Ohms.
- How is the BZX79-C4V7,133 mounted?
The component is mounted through-hole.
