Overview
The BZX84C4V3Q-13-F is a 350mW surface mount Zener diode manufactured by Diodes Incorporated. This component is part of the BZX84C series, known for its high reliability and suitability for various electronic applications. The BZX84C4V3Q-13-F is specifically designed with a Zener voltage of 4.3V and is qualified to AEC-Q101 standards, making it ideal for automotive and other high-reliability applications.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Zener Voltage Range | VZ | 4.0 - 4.6 | V |
| Maximum Zener Impedance | ZZT | 90 | Ω |
| Maximum Reverse Current | IR | 0.1 | μA |
| Forward Voltage @ IF = 10mA | VF | 0.9 | V |
| Power Dissipation | PD | 350 | mW |
| Thermal Resistance, Junction to Ambient Air | RθJA | 357 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Case | - | SOT23 | - |
| Case Material | - | Molded Plastic | - |
| UL Flammability Classification Rating | - | 94V-0 | - |
| Moisture Sensitivity | - | Level 1 per J-STD-020 | - |
Key Features
- Planar die construction for improved performance.
- 350mW power dissipation, suitable for a variety of applications.
- Zener voltage of 4.3V with a tolerance of ±6.98%.
- Ideally suited for automated assembly processes.
- Totally lead-free and fully RoHS compliant.
- Halogen and antimony free, classified as a “Green” device.
- Qualified to AEC-Q101 standards for high reliability.
- Molded plastic case with UL flammability classification rating 94V-0.
- Matte tin finish annealed over alloy 42 leadframe, solderable per MIL-STD-202, Method 208.
Applications
- Automotive electronics due to its AEC-Q101 qualification.
- Voltage regulation in power supplies and DC-DC converters.
- Overvoltage protection in various electronic circuits.
- Signal clipping and clamping applications.
- General-purpose Zener diode applications requiring high reliability.
Q & A
- What is the Zener voltage of the BZX84C4V3Q-13-F?
The Zener voltage of the BZX84C4V3Q-13-F is 4.3V with a tolerance of ±6.98%.
- What is the maximum power dissipation of this diode?
The maximum power dissipation is 350mW.
- What is the thermal resistance of the BZX84C4V3Q-13-F?
The thermal resistance, junction to ambient air, is 357°C/W.
- Is the BZX84C4V3Q-13-F RoHS compliant?
- What is the operating temperature range of this diode?
The operating and storage temperature range is -65°C to +150°C.
- What is the case type of the BZX84C4V3Q-13-F?
The case type is SOT23.
- Is the BZX84C4V3Q-13-F suitable for automated assembly?
- What are the environmental benefits of this diode?
The BZX84C4V3Q-13-F is halogen and antimony free, classified as a “Green” device.
- What standards does the BZX84C4V3Q-13-F comply with?
- What is the moisture sensitivity level of this diode?
