SA58AHE3/73
Product Overview
Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates voltage to ensure stable power supply
Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Input Voltage: 4.5V to 18V
- Output Voltage: 1.25V to 16V
- Dropout Voltage: 1.3V at 5A
- Output Current: 5A
- Operating Temperature: -40°C to 125°C
Detailed Pin Configuration
- Vin (Input Voltage)
- GND (Ground)
- Vout (Output Voltage)
Functional Features
- Low dropout voltage
- Thermal shutdown protection
- Current limit protection
- Fast transient response
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Compact TO-220 package
Disadvantages: - Higher dropout voltage compared to some competitors - Limited output current compared to industrial-grade regulators
Working Principles
The SA58AHE3/73 is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.
Detailed Application Field Plans
The SA58AHE3/73 is suitable for various applications requiring a stable voltage supply, such as: - Automotive electronics - Industrial control systems - Power management in consumer electronics
Detailed and Complete Alternative Models
- LM7805: Lower dropout voltage but limited input voltage range
- LM317: Adjustable output voltage but lower output current capacity
- LT1086: Higher output current capacity but larger package size
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What is the SA58AHE3/73?
- The SA58AHE3/73 is a Schottky diode designed for high efficiency rectification and voltage clamping in a variety of technical solutions.
What are the key features of the SA58AHE3/73?
- The key features include low forward voltage drop, fast switching speed, and high current capability, making it suitable for high frequency applications.
What are the typical applications of the SA58AHE3/73?
- Typical applications include power supplies, reverse polarity protection, freewheeling diodes, and voltage clamping in automotive, industrial, and consumer electronics.
What is the maximum forward voltage of the SA58AHE3/73?
- The maximum forward voltage is typically around 0.55V at a forward current of 5A, ensuring minimal power loss in conduction.
What is the reverse leakage current of the SA58AHE3/73?
- The reverse leakage current is typically very low, ensuring efficient blocking of reverse voltage in circuit applications.
Is the SA58AHE3/73 suitable for high temperature environments?
- Yes, the SA58AHE3/73 is designed to operate reliably at elevated temperatures, making it suitable for demanding industrial and automotive applications.
Can the SA58AHE3/73 be used in parallel to handle higher currents?
- Yes, the diodes can be connected in parallel to share the current load, allowing for higher overall current handling capability in the application.
What is the package type of the SA58AHE3/73?
- The SA58AHE3/73 is available in a surface mount SMB (DO-214AA) package, providing easy integration into circuit designs.
Does the SA58AHE3/73 have any special handling or mounting requirements?
- It is recommended to follow standard ESD precautions during handling and to ensure proper thermal management during mounting in the application.
Where can I find detailed specifications and application notes for the SA58AHE3/73?
- Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor, offering comprehensive guidance for design and implementation.