Transistor K2388
الترانزستور K2388
Meta Description of Transistor K2388
“A high-voltage, fast-switching N-channel MOSFET, the 2SK2388 (K2388) by Toshiba/Inchange Semiconductor delivers a minimum 600 V drain–source rating, 3.5 A drain current, and low on-resistance in a TO-220IS package. It offers fast rise/fall times (~15 ns), 40 W power dissipation, and robust thermal resilience up to 150 °C. Ideal for switching regulators, DC-DC converters, motor control, and high-voltage power applications.”
Key Features & Uses of Transistor K2388
1. Electrical Ratings & Reliability of Transistor K2388
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Drain-Source Voltage (V DSS): 600 V (minimum), making it suitable for high-voltage switching systems. datasheetq.comalltransistors.com
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Drain Current (I D): 3.5 A at case temperature 25 °C—suitable for moderate-power tasks. datasheetq.comalltransistors.com
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Power Dissipation (P D): Capable of handling up to 40 W in a TO-220IS package. alltransistors.com
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Junction Temperature (Tj): Maximum of 150 °C ensures durability under thermal stress. alltransistors.com
2. Switching Characteristics of Transistor K2388
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Fast Switching Speeds: Rise times around 15 ns enable efficient high-frequency operation. alltransistors.comdatasheetq.com
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On-State Resistance (R DS(on)): Approximately 2.2 Ω, balancing conduction efficiency with rugged design. alltransistors.com
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Gate-Source Voltage (V GS): Permits standard industry-level gate drive voltages up to about 30 V. alltransistors.com
3. Capacitance & Gate Threshold of Transistor K2388
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Output Capacitance (C oss): Around 180 pF, affecting switching charge and frequency response. alltransistors.com
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Gate Threshold Voltage (V th): Max around 4 V, meaning moderate gate drive signals can fully switch the transistor. alltransistors.com
4. Construction & Packaging
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Package Type: TO-220IS (insulated tab) offers ease of handling, reliable mounting, and thermal management. jotrin.dealltransistors.com
Ideal Applications of Transistor K2388
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Switching Regulators & DC-DC Converters: Perfect for high-voltage designs that need fast switching and moderate current throughput. datasheetq.comalldatasheet.jp
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Motor Control Circuits: Robust performance and rapid transitions make it suitable for controlling motor drive stages. alldatasheet.jpdatasheetq.com
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High-Voltage Power Designs: Systems like inverters, power supplies, or industrial switching modules benefit from its electrical resilience.
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General Purpose Switching: Broad utility in solid-state relay replacements, protection circuits, or any demanding MOSFET task.
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