Data Sheet

©2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
FOD420, FOD4208, FOD4216, FOD4218 Rev. 1.6 6
FOD420, FOD4208, FOD4216, FOD4218 — 6-Pin DIP High dv/dt Random Phase Triac Drivers
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0.01MF
V
CC
R
in
1
2
3
6
5
4
240 VAC
HOT
FKPF12N80
NEUTRAL
360 7
* For highly inductive loads (power factor < 0.5), change this value to 360 ohms.
330 7
FOD40
FOD408
FOD416
FOD418
397

LOAD
Figure . Inverse-Parallel SCR Driver Circuit
V
CC
R
in
1
2
3
6
5
4
240 VAC
SCR
360 7
R1 D1
SCR
R2 D2
LOAD
FOD40
FOD408
FOD416
FOD418
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Typical Application