Overview
The BZX84C47 is a Zener diode produced by Diotec Semiconductor, designed for voltage stabilization and regulation. This component is part of the BZX84C series, which offers a range of Zener voltages. The BZX84C47 is specifically rated for a Zener voltage of 47V and is packaged in a SOT-23 (TO-236) surface mount configuration. It is suitable for various applications requiring precise voltage regulation and is compliant with RoHS and REACH standards, ensuring environmental sustainability and safety.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 44 - 50 | V |
| Power Dissipation (Ptot) | 0.3 | W |
| Zener Voltage Tolerance | ±5% | - |
| Maximum Junction Temperature (Tjmax) | 150 | °C |
| Dynamic Resistance (rzj) | < 170 | Ω |
| Reverse Current (IR) at VR | 0.05 | µA |
| Maximum Zener Current (IZmax) | 6 | mA |
| Package Type | SOT-23 (TO-236) | - |
| RoHS / REACH Compliance | Yes | - |
Key Features
- Sharp Zener Voltage Breakdown: Ensures precise voltage regulation.
- Low Leakage Current: Minimizes power loss and enhances efficiency.
- Compliance to Standards: Compliant with RoHS, REACH, and Conflict Minerals regulations.
- High Temperature Stability: Maximum junction temperature of 150°C.
- Surface Mount Package: SOT-23 (TO-236) for easy integration into surface mount designs.
Applications
- Voltage Stabilization and Regulation: Ideal for applications requiring stable voltage output.
- Automotive Industry: Suitable for automotive applications due to its robust specifications and compliance with automotive standards (AEC-Q101 qualified).
- Power Supply Units: Used in power supply units to regulate output voltages.
- Electronic Devices: Can be used in various electronic devices requiring voltage stabilization, such as battery management systems and LED driver circuits.
Q & A
- What is the Zener voltage of the BZX84C47?
The Zener voltage of the BZX84C47 is between 44V and 50V with a tolerance of ±5%.
- What is the power dissipation of the BZX84C47?
The power dissipation (Ptot) of the BZX84C47 is 0.3W.
- What is the maximum junction temperature of the BZX84C47?
The maximum junction temperature (Tjmax) of the BZX84C47 is 150°C.
- Is the BZX84C47 compliant with RoHS and REACH standards?
Yes, the BZX84C47 is compliant with RoHS and REACH standards.
- What is the package type of the BZX84C47?
The BZX84C47 is packaged in a SOT-23 (TO-236) surface mount configuration.
- What are the typical applications of the BZX84C47?
The BZX84C47 is typically used in voltage stabilization and regulation, automotive industry, power supply units, and various electronic devices requiring voltage stabilization.
- Does the BZX84C47 have any special certifications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the dynamic resistance of the BZX84C47?
The dynamic resistance (rzj) of the BZX84C47 is less than 170 Ω.
- What is the reverse current (IR) at the specified reverse voltage (VR) for the BZX84C47?
The reverse current (IR) at the specified reverse voltage (VR) is 0.05 µA.
- What is the maximum Zener current (IZmax) of the BZX84C47?
The maximum Zener current (IZmax) of the BZX84C47 is 6 mA.
