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PBSS5140U,135
Product Overview
Category
The PBSS5140U,135 belongs to the category of power transistors.
Use
It is used for high-current switching applications in various electronic circuits.
Characteristics
- High current capability
- Low saturation voltage
- Fast switching speed
Package
The PBSS5140U,135 comes in a small SOT89 package.
Essence
This product is essential for efficient power management in electronic devices.
Packaging/Quantity
It is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Maximum Collector Current: 3A
- Collector-Emitter Voltage: 40V
- Power Dissipation: 2.5W
- Transition Frequency: 100MHz
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The PBSS5140U,135 has three pins: 1. Base 2. Emitter 3. Collector
Functional Features
- High current handling capability
- Low on-state voltage
- Fast switching performance
Advantages
- Suitable for high-current applications
- Low power dissipation
- Wide operating temperature range
Disadvantages
- Limited maximum collector-emitter voltage
- Relatively low transition frequency
Working Principles
The PBSS5140U,135 operates based on the principles of bipolar junction transistor (BJT) technology. When a small current flows into the base terminal, it controls a larger current flow between the emitter and collector terminals, allowing for efficient switching of high currents.
Detailed Application Field Plans
The PBSS5140U,135 is commonly used in: - Switching power supplies - Motor control circuits - LED lighting applications - Battery management systems
Detailed and Complete Alternative Models
Some alternative models to PBSS5140U,135 include: - PBSS4140U,135 - PBSS5140X,135 - PBSS6140U,135
In conclusion, the PBSS5140U,135 is a versatile power transistor with high current capability, low saturation voltage, and fast switching speed. Its compact SOT89 package makes it suitable for various electronic applications, although its limited maximum collector-emitter voltage and transition frequency should be considered when selecting alternative models for specific requirements.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PBSS5140U,135 v technických řešeních
What is PBSS5140U,135?
- PBSS5140U,135 is a NPN low VCEsat (BISS) transistor in a SOT1061 (SC-88) very small plastic package.
What are the key features of PBSS5140U,135?
- The key features include low collector-emitter saturation voltage, high current capability, and a small package size.
What are the typical applications of PBSS5140U,135?
- Typical applications include power management, DC-DC converters, motor control, and battery management in portable devices.
What is the maximum collector current of PBSS5140U,135?
- The maximum collector current is 1A.
What is the maximum collector-emitter voltage of PBSS5140U,135?
- The maximum collector-emitter voltage is 40V.
What is the thermal resistance of PBSS5140U,135?
- The thermal resistance is typically 250°C/W.
Is PBSS5140U,135 suitable for high-frequency applications?
- Yes, it is suitable for high-frequency applications due to its fast switching speed.
Does PBSS5140U,135 require external heat sinking?
- In most cases, PBSS5140U,135 does not require external heat sinking due to its low thermal resistance.
Can PBSS5140U,135 be used in automotive applications?
- Yes, PBSS5140U,135 is AEC-Q101 qualified and suitable for use in automotive applications.
Where can I find detailed technical specifications for PBSS5140U,135?
- Detailed technical specifications can be found in the datasheet provided by the manufacturer or distributor.