MTB3N120E Datasheet, PDF (7/12 Pages) Motorola, Inc – TMOS POWER FET 3.0 AMPERES 1200 VOLTS

MTB3N120E
H1
90VAC–
C1
600VAC
0.1
1 kV
H2
EARTH
GND
L1
C4
L1
0.1
1 kV
C3
0.0047
3 kV
C2
0.0047
3 kV
D1 – D4
1N4007s
C6
100 mF
+
450 V
C5
100 mF
+
450 V
Figure 15. The AC Input/Filter Circuit Section
470 k
R4 _{1/2 W}
470 k
R3 _{1/2 W}
470 k
R2 _{1/2 W}
470 k
R1 _{1/2 W}
+Vin
INPUT GND
D9
T1 ^MUR430
100 mF
20 V
+Vin
R9
R8 R7
R10
27 k
C7
220 pF
+
m ^D8 100 F ^C11
MBR370 _{10 V}
+
C12
82 k, 1/2 W
R6 R5
R11
1.8 k
D5
3.3 V
Vaux
10 mF
D10
25 V
+
R16
100 k
1/2 W
1 nF
3 kV
C9
C13
MUR130
C10
LL
MUR1100 ^D6
D7
7
UC3845BN
6
4
1
2
U2
1/2
MOC8102
53
MTP3N120E
R12 10 W
R15 ^R13
680 W ^{1 k}
C8
1000 pF
Q1
R14
1.2 W
1/2 W
++
C14
Vaux
C17
2.2 nF
U2
MOC8102
U3
TL431
R20
120 W
C15
1.5 nF
1.3 mF _{7.5 k}
C16 R17
+12 V
+5 V
R19
32.4 k
R21
2.49 k
GND
INPUT GND
Figure 16. The DC/DC Converter Circuit Section
Motorola TMOS Power MOSFET Transistor Device Data
7