Overview
The BZX79-C20,133 is a low-power voltage regulator diode produced by Nexperia USA Inc. This diode is part of the BZX79 series and is designed to provide stable voltage regulation in various electronic circuits. It is packaged in a hermetically sealed leaded glass SOD27 (DO-35) package, ensuring reliability and durability. The BZX79-C20,133 is particularly useful for applications requiring a nominal zener voltage of 20V and a maximum power dissipation of 400mW.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | BZX79-C20,133 |
| Manufacturer | Nexperia USA Inc. |
| Category | Diodes - Zener - Single |
| Voltage - Zener (Nom) (Vz) | 20V |
| Voltage - Forward (Vf) (Max) @ If | 900mV @ 10mA |
| Tolerance | ±5% |
| Power - Max | 400mW |
| Package / Case | DO-204AH, DO-35, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 200°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Impedance (Max) (Zzt) | 55 Ohms |
| Current - Reverse Leakage @ Vr | 50nA @ 14V |
Key Features
- Hermetically Sealed Package: The BZX79-C20,133 is packaged in a hermetically sealed leaded glass SOD27 (DO-35) package, ensuring high reliability and protection against environmental factors.
- Low Power Consumption: With a maximum power dissipation of 400mW, this diode is suitable for low-power applications.
- Precision Voltage Regulation: The diode offers a nominal zener voltage of 20V with a tolerance of ±5%, making it ideal for precise voltage regulation needs.
- Wide Operating Temperature Range: The diode can operate over a temperature range of -65°C to 200°C, making it versatile for various applications.
- Lead Free and RoHS Compliant: The BZX79-C20,133 is lead-free and RoHS compliant, aligning with current environmental regulations.
Applications
The BZX79-C20,133 is suitable for a variety of applications where stable voltage regulation is required. These include:
- Voltage Regulation: In power supplies, voltage regulators, and other circuits requiring stable voltage output.
- Overvoltage Protection: To protect electronic circuits from voltage spikes and overvoltages.
- Signal Processing: In audio and signal processing circuits where stable reference voltages are necessary.
- Automotive and Industrial Electronics: Due to its wide operating temperature range and reliability, it is also used in automotive and industrial electronic systems.
Q & A
- What is the nominal zener voltage of the BZX79-C20,133?
The nominal zener voltage of the BZX79-C20,133 is 20V. - What is the maximum power dissipation of the BZX79-C20,133?
The maximum power dissipation is 400mW. - What is the package type of the BZX79-C20,133?
The package type is hermetically sealed leaded glass SOD27 (DO-35). - What is the operating temperature range of the BZX79-C20,133?
The operating temperature range is -65°C to 200°C. - Is the BZX79-C20,133 lead-free and RoHS compliant?
Yes, the BZX79-C20,133 is lead-free and RoHS compliant. - What is the forward voltage drop (Vf) of the BZX79-C20,133 at 10mA?
The forward voltage drop (Vf) at 10mA is 900mV. - What is the reverse leakage current of the BZX79-C20,133 at 14V?
The reverse leakage current at 14V is 50nA. - What is the impedance (Zzt) of the BZX79-C20,133?
The impedance (Zzt) is 55 Ohms. - What are some common applications of the BZX79-C20,133?
Common applications include voltage regulation, overvoltage protection, signal processing, and use in automotive and industrial electronics. - What is the moisture sensitivity level (MSL) of the BZX79-C20,133?
The moisture sensitivity level (MSL) is 1 (Unlimited).
