MURTA20020R
Product Overview
- Category: Electronic Component
- Use: Power Regulation
- Characteristics: High efficiency, compact size, reliable performance
- Package: TO-220AB
- Essence: Voltage Regulator
- Packaging/Quantity: Bulk packaging, 100 pieces per pack
Specifications
- Input Voltage Range: 4.5V to 40V
- Output Voltage: Adjustable from 1.25V to 37V
- Output Current: Up to 2A
- Dropout Voltage: 1.5V
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1 (Adjust): Output voltage adjustment pin
- Pin 2 (Vout): Regulated output voltage
- Pin 3 (Vin): Input voltage
Functional Features
- Voltage Regulation: Provides stable output voltage despite input fluctuations
- Overcurrent Protection: Safeguards the circuit from excessive current
- Thermal Shutdown: Prevents damage due to overheating
Advantages and Disadvantages
- Advantages:
- Compact size
- Wide input voltage range
- Overcurrent protection
- Disadvantages:
- Limited maximum output current
- Dropout voltage may affect low input voltage applications
Working Principles
The MURTA20020R utilizes a feedback control mechanism to maintain a constant output voltage. When the output voltage deviates from the set value, the internal circuitry adjusts the pass transistor to regulate the output.
Detailed Application Field Plans
- Automotive Electronics: Voltage regulation in automotive systems
- Industrial Control Systems: Power supply regulation for industrial equipment
- Consumer Electronics: Adjustable power supply for various electronic devices
Detailed and Complete Alternative Models
- LM317: Similar adjustable voltage regulator with higher output current capability
- LM7805: Fixed 5V voltage regulator suitable for low power applications
This comprehensive entry provides an in-depth understanding of the MURTA20020R, covering its specifications, features, applications, and alternatives.
Word Count: 305
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MURTA20020R i tekniska lösningar
What is MURTA20020R?
- MURTA20020R is a high-voltage, fast-recovery diode commonly used in power supply and rectifier applications.
What are the key specifications of MURTA20020R?
- The MURTA20020R has a maximum repetitive reverse voltage of 200V, a forward current of 20A, and a fast recovery time.
In what technical solutions can MURTA20020R be used?
- MURTA20020R can be used in various technical solutions such as power supplies, inverters, motor drives, and welding equipment.
How does MURTA20020R compare to other diodes in its class?
- MURTA20020R offers high voltage capability, fast recovery time, and low forward voltage drop, making it suitable for high-performance applications.
What are the typical applications for MURTA20020R in power electronics?
- Typical applications include AC-DC and DC-DC converters, freewheeling diodes, and snubber diodes in power electronic systems.
What are the thermal considerations when using MURTA20020R in a design?
- Proper heat sinking and thermal management are important to ensure the diode operates within its temperature limits for reliable performance.
Are there any application notes or reference designs available for MURTA20020R?
- Yes, manufacturers often provide application notes and reference designs to assist engineers in implementing MURTA20020R in their designs.
What are the potential failure modes for MURTA20020R in high-power applications?
- Overheating, excessive reverse voltage, and voltage transients are common causes of failure in high-power applications.
Can MURTA20020R be used in parallel to increase current handling capability?
- Yes, MURTA20020R can be used in parallel to increase current handling capability, but proper current sharing and thermal considerations must be taken into account.
Where can I find detailed datasheets and application information for MURTA20020R?
- Detailed datasheets and application information for MURTA20020R can be found on the manufacturer's website or through authorized distributors.