Overview
The BZX84B22Q-7-F is a low-power voltage regulator diode produced by Diodes Incorporated. This component is part of the BZX84 series, known for its tight tolerance and reliability in voltage regulation applications. The BZX84B22Q-7-F is packaged in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package, making it suitable for a wide range of electronic designs where space is a constraint.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Zener Voltage Range | VZ | 22.0 - 22.5 | V |
| Maximum Zener Impedance at 1 kHz | ZZT | 55 | Ω |
| Maximum Reverse Current | IR | 0.1 | µA |
| Temperature Coefficient | SZ | -3.5 | mV/°C |
| Forward Voltage at IF = 10 mA | VF | 0.9 | V |
| Total Power Dissipation | PD | 300 | mW |
| Thermal Resistance, Junction to Ambient Air | RθJA | 417 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
Key Features
- Tight tolerance voltage regulator diode with ±2% tolerance.
- Low power dissipation: ≤250 mW.
- Small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package.
- Non-repetitive peak reverse power dissipation: ≤ 40 W.
- Halogen- and Antimony-free, RoHS compliant.
- Wide operating temperature range: -65°C to +150°C.
Applications
- General voltage regulation functions.
- Overvoltage protection in electronic circuits.
- Stabilization of voltage in power supplies and electronic devices.
- Use in automotive and industrial applications due to its robust specifications.
Q & A
- What is the BZX84B22Q-7-F used for?
The BZX84B22Q-7-F is used as a voltage regulator diode, providing stable voltage regulation in electronic circuits.
- What is the package type of the BZX84B22Q-7-F?
The BZX84B22Q-7-F is packaged in a SOT23 (TO-236AB) surface-mounted device (SMD) plastic package.
- What is the zener voltage range of the BZX84B22Q-7-F?
The zener voltage range of the BZX84B22Q-7-F is 22.0 to 22.5 volts.
- What is the maximum zener impedance at 1 kHz for the BZX84B22Q-7-F?
The maximum zener impedance at 1 kHz is 55 ohms.
- Is the BZX84B22Q-7-F RoHS compliant?
Yes, the BZX84B22Q-7-F is RoHS compliant and halogen- and antimony-free.
- What is the forward voltage of the BZX84B22Q-7-F at IF = 10 mA?
The forward voltage at IF = 10 mA is 0.9 volts.
- What is the total power dissipation of the BZX84B22Q-7-F?
The total power dissipation is ≤300 mW.
- What is the thermal resistance, junction to ambient air, for the BZX84B22Q-7-F?
The thermal resistance, junction to ambient air, is 417 °C/W.
- What is the operating and storage temperature range for the BZX84B22Q-7-F?
The operating and storage temperature range is -65°C to +150°C.
- Can the BZX84B22Q-7-F be used in automotive applications?
Yes, the BZX84B22Q-7-F can be used in automotive applications due to its robust specifications and compliance with automotive standards.
