Overview
The BZX84C47CC-HF is a surface-mount Zener diode produced by Comchip Technology. This component is part of the BZX84C series, which offers a wide range of Zener breakdown voltages from 2.4V to 51V. The BZX84C47CC-HF specifically has a nominal Zener voltage of 47V, making it suitable for various voltage regulation and protection applications in electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) | 47 | V |
| Voltage - Forward (Max) @ If | 900 mV @ 10 mA | |
| Power - Max | 350 | mW |
| Package / Case | SOT-23-3, TO-236-3, SC-59 | |
| Operating Temperature | -65°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 170 Ohms | |
| Current - Reverse Leakage @ Vr | 50 nA @ 32.9 V | |
| Thermal Resistance, Junction to Ambient | 417 °C/W | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Zener Breakdown Voltage Range: The BZX84C47CC-HF has a nominal Zener voltage of 47V, which is part of a broader range from 2.4V to 51V in the BZX84C series.
- Package Design: The component is packaged in a SOT-23-3 case, designed for optimal automated board assembly and high-density applications.
- Power Dissipation: It has a maximum power dissipation of 350 mW.
- Halogen-Free: The 'HF' suffix indicates that the component is halogen-free, complying with environmental regulations.
- Operating Temperature Range: The diode operates within a temperature range of -65°C to 150°C.
Applications
The BZX84C47CC-HF Zener diode is suitable for various applications requiring voltage regulation and protection. These include:
- Voltage Regulation: It can be used to regulate voltage in power supplies and other electronic circuits.
- Overvoltage Protection: The diode can protect circuits from overvoltage conditions by clamping the voltage to a safe level.
- Signal Conditioning: It can be used in signal conditioning circuits to stabilize voltage levels.
- Automotive and Industrial Electronics: Due to its robust specifications, it is also suitable for use in automotive and industrial electronic systems.
Q & A
- What is the nominal Zener voltage of the BZX84C47CC-HF?
The nominal Zener voltage of the BZX84C47CC-HF is 47V. - What is the maximum power dissipation of the BZX84C47CC-HF?
The maximum power dissipation is 350 mW. - What is the operating temperature range of the BZX84C47CC-HF?
The operating temperature range is -65°C to 150°C. - What type of package does the BZX84C47CC-HF come in?
The component is packaged in a SOT-23-3 case. - Is the BZX84C47CC-HF halogen-free?
Yes, the 'HF' suffix indicates that the component is halogen-free. - What is the maximum forward voltage of the BZX84C47CC-HF?
The maximum forward voltage is 900 mV at 10 mA. - What is the reverse leakage current of the BZX84C47CC-HF?
The reverse leakage current is 50 nA at 32.9 V. - What is the thermal resistance, junction to ambient, of the BZX84C47CC-HF?
The thermal resistance, junction to ambient, is 417 °C/W. - Is the BZX84C47CC-HF ROHS compliant?
Yes, the BZX84C47CC-HF is ROHS3 compliant. - What is the moisture sensitivity level (MSL) of the BZX84C47CC-HF?
The moisture sensitivity level is 1 (Unlimited).
