Overview
The BZX84C4V7-7-G is a surface mount Zener diode produced by Diodes Incorporated. This component is part of the BZX84C series, known for its high reliability and suitability for various electronic applications. The BZX84C4V7-7-G is specifically designed to provide a stable voltage reference, making it ideal for voltage regulation, surge protection, and signal clipping in electronic circuits.
Key Specifications
| Attribute | Value | Unit |
|---|---|---|
| Power Dissipation | 350 | mW |
| Forward (Drive) Current | 10 | mA |
| Forward Voltage | 0.9 | V |
| Reverse Current - Max | 3 | µA |
| Working Voltage - Nominal | 4.7 | V |
| Package Style | SOT-23 (SC-59, TO-236) | |
| Mounting Method | Surface Mount | |
| Operating Temperature Range | -65°C to +150°C | |
| Zener Voltage Tolerance | ±6% | |
| Thermal Resistance, Junction to Ambient Air | 357 °C/W |
Key Features
- Planar Die Construction: Ensures reliable performance and stability.
- High Power Dissipation: Up to 350 mW, making it suitable for demanding applications.
- Totally Lead-Free & Fully RoHS Compliant: Environmentally friendly and compliant with regulatory standards.
- Halogen and Antimony Free: Classified as a “Green” device, enhancing its environmental credentials.
- AEC-Q101 Qualified: Meets high reliability standards for automotive and other critical applications.
- Ideally Suited for Automated Assembly Processes: Designed for efficient manufacturing.
- Molded Plastic Case with UL Flammability Classification Rating 94V-0: Ensures safety and durability.
- Matte Tin Finish Annealed over Alloy 42 Leadframe: Solderable per MIL-STD-202, Method 208.
Applications
- Voltage Regulation: Provides a stable voltage reference in power supplies and voltage regulators.
- Surge Protection: Protects electronic circuits from voltage spikes and surges.
- Signal Clipping: Limits signal voltage to a specified level, preventing damage to sensitive components.
- Automotive Electronics: Suitable for use in automotive systems due to its AEC-Q101 qualification.
- Industrial Control Systems: Used in various industrial control and monitoring systems for voltage stabilization.
Q & A
- What is the nominal Zener voltage of the BZX84C4V7-7-G?
The nominal Zener voltage is 4.7 V.
- What is the maximum power dissipation of the BZX84C4V7-7-G?
The maximum power dissipation is 350 mW.
- What is the package style of the BZX84C4V7-7-G?
The package style is SOT-23 (SC-59, TO-236).
- Is the BZX84C4V7-7-G RoHS compliant?
- What is the operating temperature range of the BZX84C4V7-7-G?
The operating temperature range is -65°C to +150°C.
- What is the thermal resistance, junction to ambient air, of the BZX84C4V7-7-G?
The thermal resistance is 357 °C/W.
- Is the BZX84C4V7-7-G suitable for automotive applications?
- What is the forward voltage of the BZX84C4V7-7-G?
The forward voltage is 0.9 V.
- What is the maximum reverse current of the BZX84C4V7-7-G?
The maximum reverse current is 3 µA.
- Is the BZX84C4V7-7-G halogen and antimony free?
