1SMA4741-GT3TR
Product Overview
Category
The 1SMA4741-GT3TR belongs to the category of semiconductor devices, specifically a Zener diode.
Use
This product is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Voltage Regulation: The 1SMA4741-GT3TR provides stable voltage output under varying load conditions.
- Protection: It offers protection against voltage spikes and transients.
- High Reliability: Designed for consistent performance and durability.
- Small Package: Compact form factor suitable for space-constrained applications.
Package
The 1SMA4741-GT3TR is typically available in a surface-mount package, ensuring easy integration into circuit boards.
Packaging/Quantity
It is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage: 11V
- Power Dissipation: 1.5W
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -55°C to +150°C
- Forward Voltage: 1.2V
- Reverse Leakage Current: 5µA
Detailed Pin Configuration
The 1SMA4741-GT3TR typically features two pins, with the anode and cathode connections clearly labeled for easy integration into circuit designs.
Functional Features
- Voltage Regulation: Maintains a constant voltage across the diode.
- Transient Protection: Safeguards connected components from voltage spikes.
- Stable Performance: Ensures consistent operation over a wide temperature range.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Effective transient protection
- Small form factor for space-constrained designs
Disadvantages
- Limited voltage range compared to some alternative models
- Sensitive to excessive current and power dissipation
Working Principles
The 1SMA4741-GT3TR operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased, providing stable voltage regulation and protection.
Detailed Application Field Plans
The 1SMA4741-GT3TR finds extensive use in various electronic systems, including: - Power supplies - Voltage regulators - Overvoltage protection circuits - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to consider include: - 1N4731A: Offers a similar voltage rating with slightly different characteristics. - BZX85C11: Provides comparable voltage regulation and transient protection. - MMBZ11VALT1G: Surface-mount Zener diode with similar specifications.
In conclusion, the 1SMA4741-GT3TR Zener diode serves as a reliable component for voltage regulation and transient protection in diverse electronic applications, offering stable performance and compact packaging.
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 1SMA4741-GT3TR dalam penyelesaian teknikal
Sure, here are 10 common questions and answers related to the application of 1SMA4741-GT3TR in technical solutions:
Q: What is the maximum reverse stand-off voltage of 1SMA4741-GT3TR? A: The maximum reverse stand-off voltage is 40V.
Q: What is the peak pulse power dissipation of 1SMA4741-GT3TR? A: The peak pulse power dissipation is 400W.
Q: Can 1SMA4741-GT3TR be used for overvoltage protection in power supplies? A: Yes, it is commonly used for overvoltage protection in power supplies.
Q: What is the typical clamping voltage of 1SMA4741-GT3TR? A: The typical clamping voltage is 64.5V at 10A.
Q: Is 1SMA4741-GT3TR suitable for transient voltage suppression in automotive electronics? A: Yes, it is suitable for transient voltage suppression in automotive electronics.
Q: Can 1SMA4741-GT3TR be used for ESD protection in communication equipment? A: Yes, it can be used for ESD protection in communication equipment.
Q: What is the operating temperature range of 1SMA4741-GT3TR? A: The operating temperature range is -55°C to 150°C.
Q: Does 1SMA4741-GT3TR meet the requirements for RoHS compliance? A: Yes, it is compliant with RoHS requirements.
Q: Can 1SMA4741-GT3TR be used for surge protection in industrial control systems? A: Yes, it is commonly used for surge protection in industrial control systems.
Q: What is the package type of 1SMA4741-GT3TR? A: It comes in a DO-214AC (SMA) package.
These questions and answers cover various aspects of the application of 1SMA4741-GT3TR in technical solutions. If you have any more specific questions, feel free to ask!