Overview
The BZX84C22S-7 is a surface mount Zener diode produced by Diodes Incorporated. This component is part of the BZX84 series, known for its planar die construction and ultra-small surface mount package. The BZX84C22S-7 is designed to provide voltage regulation and protection in a variety of electronic circuits. It is lead-free and RoHS compliant, aligning with modern environmental standards.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Zener Voltage Range | VZ | 22.0 - 23.4 | V |
| Test Current | IZT | 5.0 | mA |
| Maximum Zener Impedance | ZZT @ IZT | 100 - 600 | Ω |
| Maximum Reverse Current | IR @ VR | 3.0 - 5.0 | μA |
| Power Dissipation | PD | 200 | mW |
| Thermal Resistance, Junction to Ambient Air | RθJA | 625 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Case | SOT-363 | ||
| Case Material | Molded Plastic | ||
| UL Flammability Classification | 94V-0 | ||
| Moisture Sensitivity | Level 1 per J-STD-020D |
Key Features
- Planar Die Construction: Ensures reliable and stable performance.
- Ultra-Small Surface Mount Package: SOT-363 package, ideal for space-constrained designs.
- Lead Free/RoHS Compliant: Meets environmental standards with no purposefully added lead.
- Green Device: Manufactured with green molding compound, free from halogens and Sb2O3 fire retardants for products with date code UO (week 40, 2007) and newer.
- High Power Dissipation: Up to 200 mW, suitable for various voltage regulation applications.
- Wide Zener Voltage Range: Available in a range of Zener voltages from 2.4V to 39V.
- Solderable Terminals: Compliant with MIL-STD-202, Method 208, ensuring reliable soldering.
Applications
- Voltage Regulation: Used in voltage regulator circuits to maintain a stable voltage output.
- Overvoltage Protection: Protects electronic circuits from voltage spikes and surges.
- Signal Clamping: Limits signal voltages to prevent damage to sensitive components.
- Power Supplies: Used in power supply circuits to regulate output voltages.
- Consumer Electronics: Found in various consumer electronic devices requiring voltage regulation and protection.
Q & A
- What is the BZX84C22S-7 used for?
The BZX84C22S-7 is used for voltage regulation and overvoltage protection in electronic circuits.
- What is the Zener voltage range of the BZX84C22S-7?
The Zener voltage range for the BZX84C22S-7 is 22.0 to 23.4 volts.
- What is the power dissipation of the BZX84C22S-7?
The power dissipation of the BZX84C22S-7 is up to 200 mW.
- Is the BZX84C22S-7 lead-free and RoHS compliant?
- What is the operating temperature range of the BZX84C22S-7?
The operating temperature range is -65 to +150 °C.
- What is the thermal resistance of the BZX84C22S-7?
The thermal resistance, junction to ambient air, is 625 °C/W.
- What package type does the BZX84C22S-7 use?
The BZX84C22S-7 uses the SOT-363 package.
- Is the BZX84C22S-7 suitable for high-frequency applications?
The BZX84C22S-7 can be used in various frequency applications due to its stable Zener voltage characteristics.
- How do I ensure proper soldering of the BZX84C22S-7?
Ensure that the terminals are soldered according to MIL-STD-202, Method 208.
- What are the environmental benefits of the BZX84C22S-7?
The BZX84C22S-7 is manufactured with green molding compound, free from halogens and Sb2O3 fire retardants, making it an environmentally friendly option.
