This post explains for the MOSFET.
The Part Number is K13A60D, TK13A60D.
The function of this semiconductor is 600V, 13A, N-Channel MOSFET.
The package is TO-220 Type
Manufacturer: Toshiba Semiconductor
Images:
Description
K13A60D is 600V, 13A, Silicon N-Channel MOS Type Field Effect Transistor.
Features
1. Low drain-source ON-resistance: RDS (ON) = 0.33 Ω (typ.)
2. High forward transfer admittance: |Yfs| = 6.5 S (typ.)
3. Low leakage current: IDSS = 10 μA (VDS = 600 V)
4. Enhancement mode: Vth = 2.0 to 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 = 13 A
4. Drain Power Dissipation: Pd = 50 W (Tc = 25°C)
5. Channel temperature: Tch = 150 °C
6. Storage temperature: Tstg = -55 to +150 °C
Applications:
1. Switching Regulator
K13A60D PDF Datasheet
