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SMBZ5940B-E3/5B
Product Overview
Category
The SMBZ5940B-E3/5B belongs to the category of electronic components, specifically a voltage regulator diode.
Use
It is used to regulate voltage in electronic circuits and protect sensitive components from overvoltage.
Characteristics
- Low forward voltage drop
- High surge capability
- Compact package size
- Efficient heat dissipation
Package
The SMBZ5940B-E3/5B comes in a small surface-mount package, making it suitable for compact electronic designs.
Essence
The essence of this product lies in its ability to provide stable voltage regulation in various electronic applications.
Packaging/Quantity
The SMBZ5940B-E3/5B is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Forward Voltage: 0.49V
- Reverse Standoff Voltage: 40V
- Maximum Reverse Leakage Current: 1μA
- Operating Temperature Range: -55°C to 150°C
- Power Dissipation: 1.5W
Detailed Pin Configuration
The SMBZ5940B-E3/5B has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Voltage regulation
- Overvoltage protection
- Fast response time
Advantages and Disadvantages
Advantages
- Small form factor
- Efficient voltage regulation
- High surge capability
Disadvantages
- Limited current handling capacity
- Sensitive to temperature variations
Working Principles
The SMBZ5940B-E3/5B operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals by allowing current to flow in reverse bias at a specific voltage level.
Detailed Application Field Plans
This diode is commonly used in: - Power supplies - Voltage regulators - Electronic equipment protection circuits
Detailed and Complete Alternative Models
- 1N5221B
- BZX84C5V6
- MMBZ5232B
In conclusion, the SMBZ5940B-E3/5B is a vital component in electronic circuits, providing stable voltage regulation and overvoltage protection. Its compact size and efficient performance make it suitable for a wide range of applications in the electronics industry.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMBZ5940B-E3/5B trong giải pháp kỹ thuật
What is the maximum voltage rating for SMBZ5940B-E3/5B?
- The maximum voltage rating for SMBZ5940B-E3/5B is 40V.
What is the typical forward voltage drop for SMBZ5940B-E3/5B?
- The typical forward voltage drop for SMBZ5940B-E3/5B is 0.36V at a forward current of 1A.
What is the maximum reverse leakage current for SMBZ5940B-E3/5B?
- The maximum reverse leakage current for SMBZ5940B-E3/5B is 0.5µA at its rated voltage.
Can SMBZ5940B-E3/5B be used in automotive applications?
- Yes, SMBZ5940B-E3/5B is suitable for use in automotive applications.
What is the power dissipation capability of SMBZ5940B-E3/5B?
- SMBZ5940B-E3/5B has a power dissipation capability of 1.5W.
Is SMBZ5940B-E3/5B RoHS compliant?
- Yes, SMBZ5940B-E3/5B is RoHS compliant.
What is the operating temperature range for SMBZ5940B-E3/5B?
- The operating temperature range for SMBZ5940B-E3/5B is -65°C to +150°C.
Does SMBZ5940B-E3/5B have surge protection capabilities?
- Yes, SMBZ5940B-E3/5B offers surge protection capabilities.
What are the typical applications for SMBZ5940B-E3/5B?
- Typical applications for SMBZ5940B-E3/5B include overvoltage protection in various electronic circuits and systems.
What are the package options available for SMBZ5940B-E3/5B?
- SMBZ5940B-E3/5B is available in a SMB (DO-214AA) package.