Overview
The BZX79-B24,133 is a low-power voltage regulator diode produced by Nexperia USA Inc. This diode is part of the BZX79 series, which is known for its reliability and performance in voltage regulation applications. The BZX79-B24,133 is specifically designed to provide a stable voltage of 24V with a power dissipation of 400mW, making it suitable for a variety of electronic circuits that require precise voltage regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | BZX79-B24,133 | |
| Manufacturer | Nexperia USA Inc. | |
| Description | DIODE ZENER 24V 400MW ALF2 | |
| Voltage - Zener (Nom) (Vz) | 24V | V |
| Voltage - Forward (Vf) (Max) @ If | 900mV @ 10mA | mV @ mA |
| Tolerance | ±2% | % |
| Power - Max | 400mW | mW |
| Package / Case | DO-204AH, DO-35, Axial | |
| Mounting Type | Through Hole | |
| Operating Temperature | -65°C ~ 200°C | °C |
| Impedance (Max) (Zzt) | 70 Ohm | Ohm |
| Current - Reverse Leakage @ Vr | 50nA @ 16.8V | nA @ V |
Key Features
- Low Power Consumption: The diode has a maximum power dissipation of 400mW, making it suitable for low-power applications.
- Precise Voltage Regulation: It provides a stable zener voltage of 24V with a tolerance of ±2%.
- Wide Operating Temperature Range: The diode operates within a temperature range of -65°C to 200°C.
- Low Forward Voltage Drop: The maximum forward voltage drop is 900mV at 10mA.
- Low Reverse Leakage Current: The reverse leakage current is 50nA at 16.8V.
- Hermetically Sealed Packages: Available in hermetically sealed leaded glass SOD27 (DO-35) packages.
Applications
- Voltage Regulation: Used in voltage regulator circuits to provide a stable output voltage.
- Overvoltage Protection: Can be used to protect electronic circuits from overvoltage conditions.
- Signal Clamping: Useful in signal clamping applications to limit voltage levels.
- Power Supplies: Often used in power supply circuits to regulate output voltages.
- Audio and Video Equipment: Used in audio and video equipment for voltage stabilization.
Q & A
- What is the nominal zener voltage of the BZX79-B24,133 diode?
The nominal zener voltage is 24V.
- What is the maximum power dissipation of the BZX79-B24,133 diode?
The maximum power dissipation is 400mW.
- What is the tolerance of the zener voltage for the BZX79-B24,133 diode?
The tolerance is ±2%.
- What is the maximum forward voltage drop of the BZX79-B24,133 diode?
The maximum forward voltage drop is 900mV at 10mA.
- What is the operating temperature range of the BZX79-B24,133 diode?
The operating temperature range is -65°C to 200°C.
- What type of packaging is available for the BZX79-B24,133 diode?
The diode is available in DO-204AH, DO-35, and axial packages.
- What is the reverse leakage current of the BZX79-B24,133 diode?
The reverse leakage current is 50nA at 16.8V.
- Is the BZX79-B24,133 diode RoHS compliant?
Yes, the diode is RoHS compliant.
- What are common applications for the BZX79-B24,133 diode?
Common applications include voltage regulation, overvoltage protection, signal clamping, and power supplies.
- What is the impedance of the BZX79-B24,133 diode?
The maximum impedance (Zzt) is 70 Ohm.
