Overview
The BZX84C4V7T-7-F is a surface mount Zener diode produced by Diodes Incorporated. This component is part of the BZX84 series, known for its tight voltage tolerances and robust electrical characteristics. The BZX84C4V7T-7-F is specifically designed with a nominal Zener voltage of 4.7V, making it suitable for a variety of voltage regulation and protection applications in electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Nominal Zener Voltage (VZ) | 4.7 | V |
| Test Current (IZT) | 5 | mA |
| Voltage Tolerance | 6% | % |
| Maximum Zener Impedance (ZZT) | 80 | Ω |
| Maximum Reverse Current (IR) | 3 | µA |
| Power Rating | 300 | mW |
| Operating Temperature Range | -65 to +150 | °C |
| Package Type | SOT-523 | |
| Case Material | Molded Plastic | |
| Moisture Sensitivity | Level 1 per J-STD-020D |
Key Features
- Tight Voltage Tolerance: The BZX84C4V7T-7-F has a voltage tolerance of 6%, ensuring stable voltage regulation.
- High Power Rating: With a power rating of 300 mW, this diode can handle moderate power requirements.
- Wide Operating Temperature Range: The component operates within a temperature range of -65°C to +150°C, making it suitable for various environmental conditions.
- Lead-Free and Green Molding Compound: Compliant with Diodes Incorporated's 'Green' policy, this diode is manufactured with lead-free and environmentally friendly materials.
- Compact SOT-523 Package: The surface mount package is ideal for space-constrained designs and high-density PCBs.
Applications
- Voltage Regulation: The BZX84C4V7T-7-F is used in voltage regulator circuits to maintain a stable voltage level.
- Overvoltage Protection: It can be used to protect electronic circuits from voltage spikes and overvoltage conditions.
- Signal Clamping: This diode can clamp voltage levels in signal processing circuits to prevent damage from voltage surges.
- Automotive and Industrial Electronics: Given its robust specifications, it is suitable for use in automotive and industrial electronic systems where reliability and stability are crucial.
Q & A
- What is the nominal Zener voltage of the BZX84C4V7T-7-F?
The nominal Zener voltage is 4.7V.
- What is the test current for the Zener voltage specification?
The test current is 5 mA.
- What is the maximum Zener impedance of the BZX84C4V7T-7-F?
The maximum Zener impedance is 80 Ω.
- What is the maximum reverse current of the BZX84C4V7T-7-F?
The maximum reverse current is 3 µA.
- What is the power rating of the BZX84C4V7T-7-F?
The power rating is 300 mW.
- What is the operating temperature range of the BZX84C4V7T-7-F?
The operating temperature range is -65°C to +150°C.
- What type of package does the BZX84C4V7T-7-F come in?
The component comes in an SOT-523 package.
- Is the BZX84C4V7T-7-F lead-free and RoHS compliant?
Yes, it is lead-free and compliant with Diodes Incorporated's 'Green' policy.
- What are some common applications of the BZX84C4V7T-7-F?
Common applications include voltage regulation, overvoltage protection, signal clamping, and use in automotive and industrial electronics.
- What is the moisture sensitivity level of the BZX84C4V7T-7-F?
The moisture sensitivity level is 1 per J-STD-020D.
