FOD4208 Fairchild Optoelectronics Group, FOD4208 Datasheet - Page 8

• Manufacturer Part Number: FOD4208
• Description: IC TRIAC DVR RANDOM 800V 6-DIP
• Manufacturer: Fairchild Optoelectronics Group

Specifications of FOD4208

• Voltage - Isolation: 5000Vrms
• Number Of Channels: 1
• Voltage - Off State: 800V
• Output Type: AC, Triac, Standard
• Current - Gate Trigger (igt) (max): 2mA
• Current - Hold (ih): 200µA
• Current - Dc Forward (if): 30mA
• Current - Output / Channel: 300mA
• Mounting Type: Through Hole
• Package / Case: 6-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2004 Fairchild Semiconductor Corporation
FOD420, FOD4208, FOD4216, FOD4218 Rev. 1.4.0
Suggested method of firing two, back-to-back SCR’s with a Fairchild triac driver. Diodes can be 1N4001; resistors,
R1 and R2, are optional 330 .
Note: This optoisolator should not be used to drive a load directly. It is intended to be a discrete triac driver device
only.
V
CC
R
in
1
2
3
FOD4208
FOD4216
FOD4218
FOD420
Figure 12. Inverse-Parallel SCR Driver Circuit
6
5
4
R1
360
D1
8
SCR
R2
D2
SCR
LOAD
240 VAC
www.fairchildsemi.com