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| MOC3041T-M Datasheet, PDF (8/12 Pages) Fairchild Semiconductor – 6-Pin DIP Zero-Cross Optoisolators Triac Driver Output (250/400 Volt Peak) | |||
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R1 D1
1
VCC
6
Rin
2 MOC3031M
MOC3032M
5
MOC3033M
3
4
180
SCR
R2
D2
Figure 14. Inverse-Parallel SCR Driver Circuit
(MOC3031M, MOC3032M, MOC3033M)
115 VAC
SCR
LOAD
Suggested method of firing two, back-to-back SCRâs with a Fairchild triac driver. Diodes can be 1N4001; resistors, R1
and R2, are optional 1kâ¦.
R1 D1
1
VCC
6
Rin
2 MOC3041M
MOC3042M
5
MOC3043M
3
4
360
240 VAC
SCR
SCR
R2
D2
LOAD
Figure 15. Inverse-Parallel SCR Driver Circuit
(MOC3041M, MOC3042M, MOC3043M)
Suggested method of firing two, back-to-back SCRâs with a Fairchild triac driver. Diodes can be 1N4001; resistors,
R1 and R2, are optional 330â¦.
Note:
This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.
©2005 Fairchild Semiconductor Corporation
MOC303XM, MOC304XM Rev. 1.0.7
8
www.fairchildsemi.com
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