Overview
The BZX84B22 is a low-power voltage regulator diode produced by Rectron USA. It is designed to provide stable voltage regulation in a variety of electronic circuits. This diode is part of the BZX84 series, which is known for its reliability and performance in surface-mount technology (SMT) applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package / Case | SOT-23 (TO-236AB) |
| Mounting Style | SMT/SMD |
| Zener Voltage Vz (V) | 22 V |
| Zener Current Iz (mA) | 5 mA |
| Zener Impedance @ Iz | Typically specified in the datasheet, varies with current |
Key Features
- Low-power voltage regulation
- Small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package
- Normalized E24 series zener voltage
- Stable voltage regulation
- Suitable for a wide range of SMT applications
Applications
The BZX84B22 is suitable for various applications requiring stable voltage regulation, including but not limited to:
- Voltage stabilization in power supplies
- Signal processing and filtering
- Protection circuits against voltage spikes
- Automotive and industrial electronics
Q & A
- What is the zener voltage of the BZX84B22?
The zener voltage of the BZX84B22 is 22 V. - What is the typical zener current for the BZX84B22?
The typical zener current for the BZX84B22 is 5 mA. - What package type does the BZX84B22 use?
The BZX84B22 uses the SOT-23 (TO-236AB) package. - What is the mounting style of the BZX84B22?
The mounting style of the BZX84B22 is SMT/SMD. - What are some common applications of the BZX84B22?
The BZX84B22 is commonly used in voltage stabilization, signal processing, protection circuits, and various automotive and industrial electronics. - Is the BZX84B22 suitable for high-power applications?
No, the BZX84B22 is designed for low-power voltage regulation. - Where can I find detailed specifications for the BZX84B22?
Detailed specifications can be found on the manufacturer's website, as well as on distributor sites like Digi-Key and Mouser. - What is the E24 series in the context of zener diodes?
The E24 series refers to a set of normalized zener voltages, making it easier to select diodes with specific voltage ratings. - Can the BZX84B22 be used in through-hole applications?
No, the BZX84B22 is designed for surface-mount technology (SMT) applications. - Is the BZX84B22 RoHS compliant?
Yes, the BZX84B22 is RoHS compliant, making it suitable for use in modern electronic devices.
