Overview
The BZX84C4V7CC-HF is a surface-mount Zener diode manufactured by Comchip Technology. This component is part of the BZX84C series, which offers a range of Zener breakdown voltages from 2.4V to 51V. The BZX84C4V7CC-HF specifically has a Zener voltage of 4.7V and is designed for high-density applications due to its small SOT-23-3 package. Comchip Technology, established in 2000, is a leading global semiconductor solution provider known for its innovative research, patented manufacturing capabilities, and commitment to quality and reliability.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Zener Voltage (Vz) | Vz | 4.7 V | V |
| Power Dissipation (Pd) | Pd | 350 mW | mW |
| Reverse Leakage Current @ Rated Vr | Ir | 3 µA @ 2 V | µA @ V |
| Max. Zener Impedance (Zzt) | Zzt | 80 Ohms | Ohms |
| Forward Voltage (Vf) @ If | Vf | 900 mV @ 10 mA | mV @ mA |
| Operating Temperature Range | Tj | -65°C to 150°C | °C |
| Package Type | - | SOT-23-3 | - |
| Tolerance | - | ±6.38% | % |
Key Features
- Zener Breakdown Voltage Range: The BZX84C4V7CC-HF has a specific Zener voltage of 4.7V, part of a broader range from 2.4V to 51V in the BZX84C series.
- Small Package Size: The SOT-23-3 package is designed for high-density applications, making it ideal for compact electronic designs.
- Optimal Automated Board Assembly: The package is designed to facilitate efficient automated board assembly processes.
- High Reliability: Comchip Technology ensures superior quality and reliability, with products aligned with industry standards such as AEC-Q101, TS16949, ISO9001, and ISO14001.
Applications
The BZX84C4V7CC-HF Zener diode is versatile and can be used in a variety of applications across different industries, including:
- Lighting Systems: Voltage regulation and surge protection in lighting circuits.
- Automotive Electronics: Voltage stabilization and protection in automotive systems, adhering to automotive industry standards like AEC-Q101.
- Industrial Computers and Equipment: Providing voltage regulation and protection in industrial control systems.
- Consumer Electronics: Used in various consumer electronic devices for voltage stabilization and surge protection.
- Medical Devices: Ensuring stable voltage supply in medical equipment.
- Network and Telecom Equipment: Voltage regulation and protection in communication systems.
Q & A
- What is the Zener voltage of the BZX84C4V7CC-HF diode?
The Zener voltage of the BZX84C4V7CC-HF diode is 4.7V.
- What is the maximum power dissipation of the BZX84C4V7CC-HF?
The maximum power dissipation is 350 mW).
- What is the package type of the BZX84C4V7CC-HF?
The package type is SOT-23-3).
- What is the operating temperature range of the BZX84C4V7CC-HF?
The operating temperature range is -65°C to 150°C).
- What is the tolerance of the Zener voltage for the BZX84C4V7CC-HF?
The tolerance is ±6.38%).
- What are some common applications of the BZX84C4V7CC-HF?
Common applications include lighting systems, automotive electronics, industrial computers, consumer electronics, medical devices, and network/telecom equipment).
- Is the BZX84C4V7CC-HF RoHS compliant?
Yes, the BZX84C4V7CC-HF is RoHS compliant).
- What is the forward voltage of the BZX84C4V7CC-HF at 10 mA?
The forward voltage at 10 mA is 900 mV).
- What is the maximum Zener impedance of the BZX84C4V7CC-HF?
The maximum Zener impedance is 80 Ohms).
- What is the reverse leakage current of the BZX84C4V7CC-HF at 2 V?
The reverse leakage current at 2 V is 3 µA).
