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SMBZ5944B-E3/5B
Product Overview
Category
The SMBZ5944B-E3/5B belongs to the category of semiconductor components.
Use
This product is commonly used in electronic circuits for voltage regulation and protection.
Characteristics
- Voltage regulation capabilities
- Protection against overvoltage and reverse polarity
- Small form factor
- High reliability
Package
The SMBZ5944B-E3/5B is typically available in a surface-mount package, making it suitable for automated assembly processes.
Essence
The essence of this product lies in its ability to regulate voltage and protect electronic circuits from damage due to overvoltage or reverse polarity.
Packaging/Quantity
The SMBZ5944B-E3/5B is usually packaged in reels containing a specific quantity, typically ranging from hundreds to thousands of units per reel.
Specifications
- Input Voltage Range: 0V to 40V
- Output Voltage: 3.3V
- Maximum Continuous Current: 1A
- Operating Temperature Range: -40°C to 125°C
- Package Type: SMB (DO-214AA)
Detailed Pin Configuration
The SMBZ5944B-E3/5B has a standard pin configuration with clearly defined input, output, and ground pins. The pinout diagram provides detailed information on the physical layout of the pins and their corresponding functions.
Functional Features
- Voltage Regulation: The device maintains a stable output voltage even when the input voltage fluctuates within a specified range.
- Overvoltage Protection: It safeguards the connected circuitry by clamping the output voltage to a safe level in the event of an overvoltage condition.
- Reverse Polarity Protection: The component prevents damage caused by reverse polarity connection, ensuring the integrity of the circuit.
Advantages and Disadvantages
Advantages
- Compact size
- Reliable voltage regulation
- Effective protection features
Disadvantages
- Limited maximum continuous current handling capability
- Sensitive to excessive heat
Working Principles
The SMBZ5944B-E3/5B operates based on zener diode and transient voltage suppression (TVS) technologies. When the input voltage exceeds the specified level, the zener diode conducts to maintain a constant output voltage. In the case of overvoltage or reverse polarity, the TVS diode activates to divert excess current away from the protected circuit.
Detailed Application Field Plans
The SMBZ5944B-E3/5B finds extensive use in various electronic applications, including: - Power supplies - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- Alternative Model 1: SMBZ5945C-E3/5B
- Similar specifications and features with a higher output voltage of 5V
- Alternative Model 2: SMBZ5943A-E3/5B
- Lower output voltage of 2.5V with comparable characteristics
In conclusion, the SMBZ5944B-E3/5B serves as a crucial component in electronic circuits, providing voltage regulation and protection functionalities. Its compact design, reliable performance, and protective features make it a valuable asset in various applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMBZ5944B-E3/5B trong giải pháp kỹ thuật
What is the SMBZ5944B-E3/5B?
- The SMBZ5944B-E3/5B is a dual common cathode Zener diode designed for use in voltage regulation applications.
What is the maximum power dissipation of the SMBZ5944B-E3/5B?
- The maximum power dissipation of the SMBZ5944B-E3/5B is 1.5W.
What is the voltage range of the SMBZ5944B-E3/5B?
- The SMBZ5944B-E3/5B has a voltage range of 6.2V to 200V.
What are the typical applications of the SMBZ5944B-E3/5B?
- Typical applications include voltage regulation, surge protection, and reverse voltage protection in various electronic circuits.
What is the operating temperature range of the SMBZ5944B-E3/5B?
- The SMBZ5944B-E3/5B has an operating temperature range of -65°C to +175°C.
What is the package type of the SMBZ5944B-E3/5B?
- The SMBZ5944B-E3/5B is available in a SMB package.
What are the key features of the SMBZ5944B-E3/5B?
- Key features include dual Zener diodes, low leakage current, and high reliability.
What are the recommended storage conditions for the SMBZ5944B-E3/5B?
- It is recommended to store the SMBZ5944B-E3/5B in a dry environment with a temperature range of -65°C to +175°C.
What are the important electrical characteristics of the SMBZ5944B-E3/5B?
- Important electrical characteristics include Zener voltage, dynamic impedance, and maximum reverse current.
How can the SMBZ5944B-E3/5B be integrated into a circuit design?
- The SMBZ5944B-E3/5B can be integrated as a voltage regulator or transient voltage suppressor in various electronic circuits to provide stable voltage output and protect against voltage spikes.