FOD4118 Fairchild Semiconductor, FOD4118 Datasheet - Page 8

• Manufacturer Part Number: FOD4118
• Description: TRIAC DRIVER ZERO CROSS 6-DIP
• Manufacturer: Fairchild Semiconductor

Specifications of FOD4118

• Voltage - Isolation: 5000Vrms
• Number Of Channels: 1
• Voltage - Off State: 800V
• Output Type: AC, Triac, Zero Cross
• Current - Gate Trigger (igt) (max): 1.3mA
• Current - Hold (ih): 200µA
• Current - Dc Forward (if): 30mA
• Current - Output / Channel: 300mA
• Mounting Type: Through Hole
• Package / Case: 6-DIP (0.300", 7.62mm)
• Output Device: PhotoTriac
• Isolation Voltage: 5 KV
• Peak Output Voltage (vdrm): 800 V
• Maximum Input Voltage: 1.5 V
• Maximum Output Voltage: 560 VAC
• Minimum Trigger Current: 0.65 mA (Typ)
• Configuration: 1
• Maximum Continuous Output Current: 300 mA
• Maximum Input Current: 30 mA
• Maximum Operating Temperature: + 100 C
• Maximum Power Dissipation: 500 mW
• Maximum Reverse Diode Voltage: 6 V
• Maximum Turn-on Time: 60 us
• Minimum Operating Temperature: - 55 C
• Typical Input Voltage: 1.25 V
• Zero-crossing Circuit: Yes
• Zero-crossing Voltage: 25 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2004 Fairchild Semiconductor Corporation
FOD410, FOD4108, FOD4116, FOD4118 Rev. 1.5.0
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
FOD4108
FOD4116
FOD4118
FOD420
FOD410
Figure 12. Inverse-Parallel SCR Driver Circuit
6
5
4
R1
360
D1
8
SCR
R2
D2
SCR
LOAD
240 VAC
www.fairchildsemi.com