Overview
The BZX84C4V3T-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 BZX84C4V3T-7-F is specifically designed with a nominal Zener voltage of 4.3V, making it ideal for voltage regulation and protection in electronic circuits.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Power Dissipation | PD | 150 | mW |
| Thermal Resistance, Junction to Ambient Air | RθJA | 833 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Zener Voltage Range | VZ @ IZT | 4.3V (Nom), 4.0V (Min), 4.6V (Max) | V |
| Maximum Zener Impedance | ZZT @ IZT | 100 Ω | Ω |
| Maximum Reverse Current | IR @ VR | 50 μA | μA |
| Case | - | SOT-523 | - |
| Case Material | - | Molded Plastic | - |
| UL Flammability Classification Rating | - | 94V-0 | - |
| Moisture Sensitivity | - | Level 1 per J-STD-020D | - |
Key Features
- Planar Die Construction: Ensures reliable and stable performance.
- High Power Dissipation: Up to 150mW, suitable for various applications requiring voltage regulation.
- Lead, Halogen, and Antimony Free: Compliant with RoHS standards, making it an environmentally friendly option.
- Ideally Suited for Automated Assembly Processes: Designed for ease of integration into automated manufacturing lines.
- UL Flammability Classification Rating 94V-0: Ensures safety in high-temperature environments.
- Moisture Sensitivity Level 1 per J-STD-020D: Minimizes the risk of damage due to moisture exposure.
Applications
- Voltage Regulation: Ideal for stabilizing voltage in electronic circuits.
- Overvoltage Protection: Protects circuits from voltage spikes and surges.
- Signal Conditioning: Used in signal conditioning circuits to ensure stable voltage levels.
- Power Supplies: Commonly used in power supply units to regulate output voltage.
- Automotive and Industrial Electronics: Suitable for use in harsh environments due to its robust construction and high reliability.
Q & A
- What is the nominal Zener voltage of the BZX84C4V3T-7-F?
The nominal Zener voltage is 4.3V.
- What is the maximum power dissipation of the BZX84C4V3T-7-F?
The maximum power dissipation is 150mW.
- What is the operating temperature range of the BZX84C4V3T-7-F?
The operating and storage temperature range is -65°C to +150°C.
- Is the BZX84C4V3T-7-F RoHS compliant?
Yes, it is lead, halogen, and antimony free, making it RoHS compliant.
- What is the case type of the BZX84C4V3T-7-F?
The case type is SOT-523.
- What is the UL flammability classification rating of the BZX84C4V3T-7-F?
The UL flammability classification rating is 94V-0.
- What is the moisture sensitivity level of the BZX84C4V3T-7-F?
The moisture sensitivity level is 1 per J-STD-020D.
- What are the typical applications of the BZX84C4V3T-7-F?
Typical applications include voltage regulation, overvoltage protection, signal conditioning, and power supplies.
- Is the BZX84C4V3T-7-F suitable for automated assembly processes?
Yes, it is ideally suited for automated assembly processes.
- What is the thermal resistance of the BZX84C4V3T-7-F?
The thermal resistance, junction to ambient air, is 833°C/W.
