Overview
The BZX84C47-7-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 precision in voltage regulation. The BZX84C47-7-F is specifically designed with a nominal Zener voltage of 47V, making it suitable for a variety of applications requiring stable voltage reference points.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Zener Voltage Range | VZ | 44.0 - 50.0 | V |
| Power Dissipation | PD | 300 mW / 350 mW | mW |
| Thermal Resistance, Junction to Ambient Air | RθJA | 417 °C/W / 357 °C/W | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -65 to +150 °C | °C |
| Forward Voltage @ IF = 10mA | VF | 0.9 V | V |
| Maximum Zener Impedance @ IZT | ZZT | 170 Ω | Ω |
| Maximum Reverse Current @ VR | IR | 0.1 μA | μA |
| Package Type | SOT-23 | ||
| Case Material | Molded Plastic | ||
| Moisture Sensitivity | Level 1 per J-STD-020D |
Key Features
- Silicon planar Zener diode with a nominal Zener voltage of 47V and ±6% tolerance.
- High power dissipation of up to 350 mW, making it suitable for various high-power applications.
- Ideally suited for automated assembly processes due to its lead-free, halogen-free, and antimony-free construction, ensuring RoHS compliance.
- Low thermal resistance with values of 417 °C/W and 357 °C/W under different mounting conditions.
- ESD capability, though specific values are not provided for this model, it is part of a series known for ESD resilience.
- Operating and storage temperature range of -65 to +150 °C, ensuring robust performance across a wide temperature spectrum).
Applications
- Voltage regulation and stabilization in power supplies and electronic circuits.
- Overvoltage protection in various electronic devices.
- Reference voltage generation in analog circuits.
- Clamping circuits to protect against voltage spikes.
- Automotive and industrial applications requiring high reliability and precision voltage regulation).
Q & A
- What is the nominal Zener voltage of the BZX84C47-7-F?
The nominal Zener voltage is 47V with a ±6% tolerance).
- What is the maximum power dissipation of the BZX84C47-7-F?
The maximum power dissipation is 350 mW).
- What is the package type of the BZX84C47-7-F?
The package type is SOT-23).
- Is the BZX84C47-7-F RoHS compliant?
Yes, it is lead-free, halogen-free, and antimony-free, ensuring RoHS compliance).
- What is the operating temperature range of the BZX84C47-7-F?
The operating temperature range is -65 to +150 °C).
- What is the thermal resistance of the BZX84C47-7-F?
The thermal resistance is 417 °C/W and 357 °C/W under different mounting conditions).
- Is the BZX84C47-7-F suitable for automated assembly processes?
Yes, it is ideally suited for automated assembly processes).
- What is the forward voltage of the BZX84C47-7-F at 10mA?
The forward voltage at 10mA is 0.9 V).
- What is the maximum Zener impedance of the BZX84C47-7-F?
The maximum Zener impedance is 170 Ω).
- What is the moisture sensitivity level of the BZX84C47-7-F?
The moisture sensitivity level is 1 per J-STD-020D).
