This post explains for the MOSFET.
The Full Part Number is 2SK2698, K2698.
The function of this semiconductor is 500V, 15A, N-Channel MOSFET.
The package is TO-3P Type
The manufacturers of this product is Toshiba Semiconductor.
See the preview image and the PDF file for more information.
Preview images :
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Description
K2698 is 500V, 15A, Silicon N Channel MOS Type Field Effect Transistor(Metal-Oxide-Semiconductor Field-Effect Transistor). This is a type of MOSFET that is commonly used in electronic circuits for switching and amplification. It is called an enhancement mode MOSFET because its operation is enhanced by the presence of an external voltage.
Features
1. Low drain-source ON resistance : RDS (ON) = 0.35 Ω (typ.)
2. High forward transfer admittance : |Yfs| = 11 S (typ.)
3. Low leakage current : IDSS = 100 μA (max) (VDS = 500 V)
4. Enhancement mode : Vth = 2.0~4.0 V (VDS = 10 V, ID = 1 mA)
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Absolute Maximum Ratings (Ta = 25°C)
1. Drain-source voltage: VDSS = 500 V
2. Drain-gate voltage (RGS = 20 kΩ): VDGR = 500 V
3. Gate-source voltage: VGSS = ±30 V
4. Drain power dissipation (Tc = 25°C): PD = 150 W
5. Single pulse avalanche energy (Note 2) : EAS = 630 mJ
6. Avalanche current : IAR = 15 A
7. Repetitive avalanche energy (Note 3) : EAR = 15 mJ
8. Channel temperature: Tch = 150 °C
Applications:
1. DC-DC Converter
2. Relay Drive and Motor Drive
K2698 PDF Datasheet
