Overview
The BZX84B18Q-7-F is a surface mount Zener diode produced by Diodes Incorporated. This component is part of the BZX84 series, known for its high reliability and suitability for various electronic applications. The BZX84B18Q-7-F is specifically designed with a Zener voltage of 18V, making it ideal for voltage regulation and protection in electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | BZX84B18Q-7-F |
| Manufacturer | Diodes Incorporated |
| Package | SOT23 |
| Case Material | Molded Plastic |
| UL Flammability Classification | 94V-0 |
| Moisture Sensitivity | Level 1 per J-STD-020 |
| Zener Voltage (VZ) | 18V (Nominal), 17.1V to 19.1V (Range) |
| Maximum Zener Impedance (ZZT) at 1kHz | 80Ω |
| Maximum Reverse Current (IR) at VR | 0.1µA |
| Operating and Storage Temperature Range | -65°C to +150°C |
| Thermal Resistance, Junction to Ambient Air (RθJA) | 417°C/W |
Key Features
- Planar die construction for high reliability and stability.
- 350mW power dissipation, suitable for a variety of applications.
- Totally lead-free and fully RoHS compliant, halogen and antimony free, making it an environmentally friendly option.
- Ideally suited for automated assembly processes.
- Qualified to AEC-Q101 standards for high reliability in automotive and other demanding environments.
Applications
The BZX84B18Q-7-F is widely used in various electronic circuits for voltage regulation, surge protection, and as a reference voltage source. It is particularly suitable for automotive, industrial, and consumer electronics applications where high reliability and stability are crucial.
Q & A
- What is the Zener voltage of the BZX84B18Q-7-F? The Zener voltage is 18V, with a range of 17.1V to 19.1V.
- What is the package type of the BZX84B18Q-7-F? The package type is SOT23.
- Is the BZX84B18Q-7-F RoHS compliant? Yes, it is totally lead-free and fully RoHS compliant.
- What is the maximum power dissipation of the BZX84B18Q-7-F? The maximum power dissipation is 350mW.
- What are the operating and storage temperature ranges for the BZX84B18Q-7-F? The operating and storage temperature ranges are -65°C to +150°C.
- Is the BZX84B18Q-7-F suitable for automotive applications? Yes, it is qualified to AEC-Q101 standards for high reliability in automotive and other demanding environments.
- What is the thermal resistance (RθJA) of the BZX84B18Q-7-F? The thermal resistance is 417°C/W.
- Is the BZX84B18Q-7-F halogen and antimony free? Yes, it is halogen and antimony free, making it an environmentally friendly option.
- What is the maximum reverse current (IR) at VR for the BZX84B18Q-7-F? The maximum reverse current is 0.1µA.
- What is the moisture sensitivity level of the BZX84B18Q-7-F? The moisture sensitivity level is Level 1 per J-STD-020.
