MPSA28_D75Z
Product Overview
Category
MPSA28_D75Z belongs to the category of semiconductor devices.
Use
It is commonly used as a general-purpose NPN bipolar junction transistor (BJT) for amplification and switching applications.
Characteristics
- Low power dissipation
- High current gain
- Low noise
- High voltage capability
Package
The MPSA28_D75Z is typically available in a TO-92 package.
Essence
The essence of this product lies in its ability to amplify and switch electronic signals efficiently.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Collector-Base Voltage: 75V
- Collector Current: 500mA
- Power Dissipation: 625mW
- Transition Frequency: 100MHz
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The MPSA28_D75Z has three pins: 1. Emitter 2. Base 3. Collector
Functional Features
- High current gain
- Low saturation voltage
- Fast switching speed
Advantages
- Versatile application range
- Reliable performance
- Cost-effective
Disadvantages
- Limited power handling capacity
- Sensitivity to temperature variations
Working Principles
The MPSA28_D75Z operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to amplify or switch electronic signals.
Detailed Application Field Plans
This transistor is widely used in audio amplifiers, signal processing circuits, and low-power switching applications. It is also employed in sensor interfaces and voltage regulators.
Detailed and Complete Alternative Models
Some alternative models to MPSA28_D75Z include BC337, 2N3904, and PN2222A. These transistors offer similar characteristics and can be used as substitutes based on specific design requirements.
In conclusion, the MPSA28_D75Z is a versatile and reliable NPN transistor suitable for various amplification and switching applications. Its compact size and cost-effectiveness make it a popular choice among electronics enthusiasts and professionals alike.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät MPSA28_D75Z :n soveltamiseen teknisissä ratkaisuissa
Sure, here are 10 common questions and answers related to the application of MPSA28_D75Z in technical solutions:
What is the MPSA28_D75Z transistor used for?
- The MPSA28_D75Z is a general-purpose NPN bipolar junction transistor commonly used for amplification and switching applications.
What are the key specifications of the MPSA28_D75Z transistor?
- The MPSA28_D75Z has a maximum collector current (Ic) of 500mA, a maximum collector-emitter voltage (Vce) of 30V, and a maximum power dissipation (Pd) of 625mW.
How can the MPSA28_D75Z be used in amplifier circuits?
- The MPSA28_D75Z can be used in small-signal amplifier circuits due to its high current gain and low noise characteristics.
Can the MPSA28_D75Z be used for switching applications?
- Yes, the MPSA28_D75Z can be used for low-power switching applications due to its moderate voltage and current ratings.
What are the typical operating conditions for the MPSA28_D75Z?
- The MPSA28_D75Z is typically operated at a collector current (Ic) of 100mA and a collector-emitter voltage (Vce) of 20V.
Is the MPSA28_D75Z suitable for use in low-noise preamplifier designs?
- Yes, the MPSA28_D75Z's low noise characteristics make it suitable for use in low-noise preamplifier designs.
What are the recommended biasing configurations for the MPSA28_D75Z?
- Common biasing configurations for the MPSA28_D75Z include fixed bias, emitter bias, and voltage divider bias.
Can the MPSA28_D75Z be used in audio amplifier applications?
- Yes, the MPSA28_D75Z can be used in low-power audio amplifier applications, particularly in small signal stages.
What are the thermal considerations for the MPSA28_D75Z in circuit design?
- Thermal considerations for the MPSA28_D75Z include proper heat sinking and ensuring that the maximum power dissipation rating is not exceeded.
Are there any alternative transistors that can be used as substitutes for the MPSA28_D75Z?
- Some alternative transistors that can be used as substitutes for the MPSA28_D75Z include 2N4401, BC547, and 2N3904, among others. Always refer to the datasheets for compatibility and performance comparisons.