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Fairchild Semiconductor |
June 2016
FOD410, FOD4108, FOD4116, FOD4118
6-Pin DIP Snubberless Zero-Cross Triac Drivers
Features
• 300 mA On-State Current
• Zero-Voltage Crossing
• High Blocking Voltage
– 600 V (FOD410, FOD4116)
– 800 V (FOD4108, FOD4118)
• High Trigger Sensitivity
– 1.3 mA (FOD4116, FOD4118)
– 2 mA (FOD410, FOD4108)
• High Static dv/dt (10,000 V/ȝs)
• Safety and Regulatory Approvals:
– UL1577, 5,000 VACRMS for 1 Minute
– DIN-EN/IEC60747-5-5
Applications
• Solid-State Relays
• Industrial Controls
• Lighting Controls
• Static Power Switches
• AC Motor Starters
Description
The FOD410, FOD4108, FOD4116 and FOD4118
devices consist of an infrared emitting diode coupled to a
hybrid triac formed with two inverse parallel SCRs which
form the triac function capable of driving discrete triacs.
The FOD4116 and FOD4118 utilize a high efficiency
infrared emitting diode which offers an improved trigger
sensitivity. These devices are housed in a standard 6-pin
dual in-line (DIP) package.
Functional Schematic
Package Outlines
ANODE 1
CATHODE 2
N/C 3
6 MAIN TERM.
5 NC*
4 MAIN TERM.
*DO NOT CONNECT
(TRIAC SUBSTRATE)
Figure 1. Schematic
©2004 Fairchild Semiconductor Corporation
FOD410, FOD4108, FOD4116, FOD4118 Rev. 1.6.0
66
1
1
6
1
Figure 2. Package Outlines
www.fairchildsemi.com
Safety and Insulation Ratings
As per DIN EN/IEC 60747-5-5, this optocoupler is suitable for “safe electrical insulation” only within the safety limit
data. Compliance with the safety ratings shall be ensured by means of protective circuits.
Parameter
Installation Classifications per DIN VDE
0110/1.89 Table 1, For Rated Mains Voltage
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
Comparative Tracking Index
< 150 VRMS
< 300 VRMS
Characteristics
I–IV
I–IV
55/100/21
2
175
Symbol
VPR
VIORM
VIOTM
DTI
TS
IS,INPUT
PS,OUTPUT
RIO
Parameter
Input-to-Output Test Voltage, Method A, VIORM x 1.6 = VPR,
Type and Sample Test with tm = 10 s, Partial Discharge < 5 pC
Input-to-Output Test Voltage, Method B, VIORM x 1.875 = VPR,
100% Production Test with tm = 1 s, Partial Discharge < 5 pC
Maximum Working Insulation Voltage
Highest Allowable Over-Voltage
External Creepage
External Clearance
Distance Through Insulation (Insulation Thickness)
Case Temperature(1)
Input Current(1)
Output Power(1)
Insulation Resistance at TS, VIO = 500 V(1)
Note:
1. Safety limit values – maximum values allowed in the event of a failure.
Value
1360
1594
850
6000
t7
t7
t 0.4
175
400
700
> 109
Unit
Vpeak
Vpeak
Vpeak
Vpeak
mm
mm
mm
°C
mA
mW
:
©2004 Fairchild Semiconductor Corporation
FOD410, FOD4108, FOD4116, FOD4118 Rev. 1.6.0
2
www.fairchildsemi.com
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