FS6X1220R Datasheet, PDF (11/16 Pages) Fairchild Semiconductor – Fairchild Power Switch (FPS)

FS6X1220R
3.Winding Specification
No
Pin (s→f)
Np1
2→1
Wire
0.3^φ × 1
Insulation: Polyester Tape t = 0.050mm, 2Layers
Nvo1
9→6
0.3^φ × 2
Insulation: Polyester Tape t = 0.050mm, 2Layers
Nvcc
3→4
0.2^φ × 1
Insulation: Polyester Tape t = 0.050mm, 2Layers
Np2
2→1
0.3^φ × 1
Outer Insulation: Polyester Tape t = 0.050mm, 2Layers
4.Electrical Characteristics
Turns
20
12
18
20
Winding Method
Solenoid Winding
Solenoid Winding
Solenoid Winding
Solenoid Winding
Inductance
Leakage Inductance
Pin
1-2
1-2
Specification
22uH ± 10%
2uH Max
Remarks
300kHz, 1V
2^nd all short
5. Core & Bobbin
Core : EPC 19
Bobbin : EPC 19
Ae(mm²) : 22.7
6.Demo Circuit Part List
Part
Value
Note
Resistor
R101 200K, 1/4W
-
R102
18K, 1/4W
-
R103 120K, 1/4W
-
R104
10K, 1/4W
-
R105
18, 1/4W
-
R106 3.9K, 1/4W
-
R201
1K, 1/4W
-
R202
1K, 1/4W
-
R203
33K, 1/4W
-
R204
15K, 1/4W
-
R205 3.9K, 1/4W
-
Capacitor
C101
47uF, 100V
Electrolytic Capacitor
C102
10nF, 50V
Ceramic Capacitor
C103 1.2nF, 200V
Ceramic Capacitor
C104
22uF, 50V
Electrolytic Capacitor
C105
47nF, 50V
Electrolytic Capacitor
Part
C201
C202
C203
-
-
D101
D102
D201
-
IC101
IC102
IC201
PC
-
-
-
Value
Note
330uF/16V
Electrolytic Capacitor
330uF/16V
Electrolytic Capacitor
10nF/50V
Ceramic Capacitor
-
-
-
-
Diode
UF4004
-
1N4148
-
MBRF10100
-
-
-
IC
FS6X1220RT
(3.2A, 200V)
KSC945
npn transistor
KA431(LM431)
Voltage reference
H11A817A
Photo coupler / QT
-
-
-
-
-
-
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