1SMA5931HR3G
Product Overview
Category
The 1SMA5931HR3G belongs to the category of semiconductor devices, specifically a Zener diode.
Use
It is commonly used for voltage regulation and transient voltage suppression in electronic circuits.
Characteristics
- Voltage Regulation: Provides stable voltage output.
- Transient Voltage Suppression: Protects circuits from voltage spikes.
- Small Size: Compact design for space-constrained applications.
- High Reliability: Designed for consistent performance over time.
Package
The 1SMA5931HR3G is typically available in a surface-mount package, such as SOD-123.
Essence
The essence of this product lies in its ability to regulate voltage and protect electronic circuits from voltage surges, ensuring reliable operation.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage: 3.6V
- Power Dissipation: 1.5W
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -55°C to +150°C
- Package Type: SOD-123
Detailed Pin Configuration
The 1SMA5931HR3G typically has two pins, with the cathode connected to the semiconductor's N-type material and the anode connected to the P-type material.
Functional Features
- Voltage Regulation: Maintains a constant voltage across the diode.
- Transient Voltage Suppression: Diverts excess voltage away from the circuit.
- Fast Response Time: Rapidly clamps voltage spikes to protect sensitive components.
Advantages and Disadvantages
Advantages
- Effective voltage regulation
- Fast response to transient voltage spikes
- Small form factor for space-constrained designs
Disadvantages
- Limited power dissipation capability compared to larger diodes
- Higher cost compared to standard rectifier diodes
Working Principles
The 1SMA5931HR3G operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased, effectively regulating the voltage in the circuit. Additionally, during voltage spikes, it rapidly conducts to divert excess current, protecting the rest of the circuit.
Detailed Application Field Plans
The 1SMA5931HR3G finds extensive use in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1SMA5931HR3G include: - 1N4728A: A lower-voltage Zener diode suitable for less demanding applications. - BZX84C3V6: A SOT-23 packaged Zener diode with similar characteristics.
In conclusion, the 1SMA5931HR3G Zener diode offers reliable voltage regulation and transient voltage suppression, making it a crucial component in numerous electronic systems.
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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של 1SMA5931HR3G בפתרונות טכניים
What is 1SMA5931HR3G and what is its application?
- 1SMA5931HR3G is a high-reliability, low-voltage, surface-mount transient voltage suppressor diode. It is commonly used for overvoltage protection in various electronic circuits.
What is the maximum working voltage of 1SMA5931HR3G?
- The maximum working voltage of 1SMA5931HR3G is 5.0V.
What is the peak pulse power of 1SMA5931HR3G?
- The peak pulse power of 1SMA5931HR3G is 400W.
What are the typical applications of 1SMA5931HR3G?
- Typical applications of 1SMA5931HR3G include protection of sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).
What is the operating temperature range of 1SMA5931HR3G?
- The operating temperature range of 1SMA5931HR3G is -55°C to +150°C.
Is 1SMA5931HR3G RoHS compliant?
- Yes, 1SMA5931HR3G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the package type of 1SMA5931HR3G?
- 1SMA5931HR3G comes in a DO-214AC (SMA) package.
Can 1SMA5931HR3G be used for automotive applications?
- Yes, 1SMA5931HR3G is suitable for automotive applications due to its high reliability and robust design.
What are the key features of 1SMA5931HR3G that make it suitable for technical solutions?
- Some key features of 1SMA5931HR3G include its low clamping voltage, fast response time, and high surge capability, making it ideal for protecting sensitive components in technical solutions.
Where can I find detailed specifications and application notes for 1SMA5931HR3G?
- Detailed specifications and application notes for 1SMA5931HR3G can be found in the product datasheet provided by the manufacturer or distributor.