U2102B Datasheet, PDF (13/16 Pages) TEMIC Semiconductors – Multifunction Timer

U2102B
V_mains
X 230 V
Load
GND
94 8222
R_sh
1 nF
1 kW
IGBT
100 W
R₁ = R_sync
18 kW/2 W
1N4007
68 kW
R_G
C₁
47 mF/25 V
V_Ref
V_S
16
15
14
13
12
11
10
NTC
9
U2102B
1
2
3
4
5
6
7
8
C₃
22 nF
R₃
750 kW
1 MW
22 kW
R₂
C₂
220 nF
Enable
C_Ref 1 mF
Trigger
signal
Figure 10. Zero voltage switch mode for ac loads
TELEFUNKEN Semiconductors
Rev. A1, 30-May-96
13 (16)