This post explains for the MOSFET.
The Part Number is K2750, 2SK2750.
The function of this semiconductor is 600V, 3.5A, MOSFET.
Preview images :
K2750 is Silicon N Channel MOS Type Field Effect Transistor.
1. Low drain−source ON resistance : RDS (ON) = 1.7 Ω (typ.)
2. High forward transfer admittance : |Yfs| = 3.0 S (typ.)
3. Low leakage current : IDSS = 100 μA (max) (VDS = 600 V)
4. Enhancement mode : Vth = 2.0~4.0 V (VDS = 10 V, ID = 1 mA)
Absolute Maximum Ratings (Ta = 25°C)
1. Drain to source voltage: VDSS = 600 V
2. Gate to source voltage: VGSS = ± 30 V
3. Drain current: ID = 3.5 A
4. Drain Power Dissipation: Pd = 35 W
5. Channel temperature: Tch = 150 °C
6. Storage temperature: Tstg = -55 to +150 °C
1. Chopper Regulator
2. DC−DC Converter and Motor Drive
Drain power dissipation (Tc = 25°C) Single pulse avalanche energy (Note 2) Avalanche current Repetitive avalanche energy (Note 3) Channel temperature Storage temperature range JEDEC JEITA TOSHIBA — SC-67 2-10R1B Weight: 1.9 g (typ.) Note: Using continuously under he […]