Overview
The BZX84C4V7-TP is a silicon planar Zener diode produced by Micro Commercial Co. This component is part of the BZX84C series and is designed to provide voltage regulation in various electronic circuits. It is packaged in a SOT-23 (TO-236-3) surface mount package, making it suitable for a wide range of applications where space is limited.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (Vz) | 4.7 | V |
| Zener Tolerance | ±5% | |
| Power Dissipation (Max) | 0.35 | W |
| Operating Temperature Range | -55 to +150 | °C |
| Package / Case | SOT-23 (TO-236-3) | |
| Number of Pins | 3 | |
| Reverse Leakage Current @ Vr | 3μA @ 2V | |
| Forward Voltage (Vf) @ If | 900mV @ 10mA | |
| Dynamic Impedance (Max) | 80Ω | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| RoHS Status | Yes |
Key Features
- Silicon planar Zener diode with a nominal Zener voltage of 4.7V.
- High power dissipation capability of up to 0.35W.
- Wide operating temperature range from -55°C to +150°C.
- Low dynamic impedance of 80Ω.
- Surface mount SOT-23 package for compact designs.
- RoHS-compliant and Pb-free, ensuring environmental compliance.
- Low reverse leakage current of 3μA at 2V.
Applications
The BZX84C4V7-TP Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in power supplies.
- Overvoltage protection in electronic circuits.
- Signal clipping and limiting in audio and communication systems.
- Temperature compensation in temperature-sensitive circuits.
- General-purpose voltage reference applications.
Q & A
- What is the nominal Zener voltage of the BZX84C4V7-TP?
The nominal Zener voltage is 4.7V. - What is the maximum power dissipation of the BZX84C4V7-TP?
The maximum power dissipation is 0.35W. - What is the operating temperature range of the BZX84C4V7-TP?
The operating temperature range is from -55°C to +150°C. - What package type is the BZX84C4V7-TP available in?
The component is packaged in a SOT-23 (TO-236-3) surface mount package. - Is the BZX84C4V7-TP RoHS-compliant?
Yes, the BZX84C4V7-TP is RoHS-compliant. - What is the dynamic impedance of the BZX84C4V7-TP?
The dynamic impedance is 80Ω. - What is the reverse leakage current of the BZX84C4V7-TP at 2V?
The reverse leakage current is 3μA at 2V. - What is the forward voltage drop of the BZX84C4V7-TP at 10mA?
The forward voltage drop is 900mV at 10mA. - What is the moisture sensitivity level (MSL) of the BZX84C4V7-TP?
The MSL is 1 (Unlimited). - What are some common applications of the BZX84C4V7-TP?
Common applications include voltage regulation, overvoltage protection, signal clipping, temperature compensation, and general-purpose voltage reference.
