KSD288W Transistor
Product Overview
The KSD288W transistor belongs to the category of power transistors and is commonly used in electronic circuits for amplification and switching purposes. Its characteristics include high voltage and current capabilities, making it suitable for power applications. The transistor is typically packaged in a TO-220 plastic package and is available in various quantities.
Specifications
- Maximum Collector-Emitter Voltage: 1500V
- Maximum Collector Current: 15A
- Power Dissipation: 125W
- Transition Frequency: 4MHz
- Package Type: TO-220
- Quantity: Varies
Detailed Pin Configuration
The KSD288W transistor has three pins: the collector (C), base (B), and emitter (E). The pin configuration is as follows: - Collector (C): Pin 1 - Base (B): Pin 2 - Emitter (E): Pin 3
Functional Features
The KSD288W transistor offers high voltage and current ratings, low saturation voltage, and fast switching speeds. These features make it suitable for power amplifier and switching applications.
Advantages and Disadvantages
Advantages: - High voltage and current capabilities - Low saturation voltage - Fast switching speeds
Disadvantages: - Higher heat dissipation due to power handling capabilities - Larger physical size compared to low-power transistors
Working Principles
The KSD288W transistor operates based on the principles of semiconductor physics, utilizing the control of current flow between its terminals to amplify or switch electronic signals.
Detailed Application Field Plans
The KSD288W transistor finds extensive use in power amplifier circuits, motor control systems, and high-voltage switching applications. It is commonly employed in audio amplifiers, power supplies, and industrial control systems.
Detailed and Complete Alternative Models
- KSD287W
- KSD289W
- KSD290W
In conclusion, the KSD288W transistor is a versatile component with high voltage and current capabilities, making it well-suited for power applications in various electronic circuits.
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What is the maximum collector current of KSD288W?
- The maximum collector current of KSD288W is 1.5A.
What is the maximum collector-emitter voltage of KSD288W?
- The maximum collector-emitter voltage of KSD288W is 40V.
What is the power dissipation of KSD288W?
- The power dissipation of KSD288W is 0.625W.
What are the typical applications of KSD288W?
- KSD288W is commonly used in audio amplifiers, switching circuits, and general purpose amplification.
What is the gain of KSD288W?
- The gain of KSD288W typically ranges from 100 to 300.
Is KSD288W suitable for low noise amplifier applications?
- Yes, KSD288W is suitable for low noise amplifier applications due to its low noise characteristics.
What is the operating temperature range of KSD288W?
- The operating temperature range of KSD288W is -55°C to 150°C.
Does KSD288W require a heat sink for certain applications?
- Yes, for high power applications, it is recommended to use a heat sink with KSD288W to dissipate heat effectively.
Can KSD288W be used in high frequency applications?
- Yes, KSD288W can be used in high frequency applications due to its high transition frequency.
Are there any special considerations for biasing KSD288W in a circuit?
- It is important to ensure proper biasing of KSD288W to operate within its specified parameters and to avoid thermal runaway. Use appropriate biasing techniques such as voltage divider bias or emitter resistor bias.