Document Number: 83628 For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
Rev. 1.8, 20-Oct-10 1
Optocoupler, Phototriac Output, Zero Crossing,
Very Low Input Current
IL4116, IL4117, IL4118
Vishay Semiconductors
DESCRIPTION
The IL4116, IL4117, and IL4118 consists of an AlGaAs IRLED
optically coupled to a photosensitive zero crossing TRIAC
network. The TRIAC consists of two inverse parallel connected
monolithic SCRs. These three semiconductors devices are
assembled in a six pin 300 mil dual in-line package.
High input sensitivity is achieved by using an emitter follower
phototransistor and a cascaded SCR predriver resulting in an
LED trigger current of less than 1.3 mA (DC).
The IL4116, IL4117, IL4118 uses zero cross line voltage
detection circuit witch consists of two enhancement MOSFETs
and a photodiode. The inhibit voltage of the network is
determined by the enhancement voltage of the n-channel FET.
The P-channel FET is enabled by a photocurrent source that
permits the FET to conduct the main voltage to gate on the
n-channel FET. Once the main voltage can enable the n-channel,
it clamps the base of the phototransistor, disabling the first stage
SCR predriver.
The blocking voltage of up to 800 V permits control of off-line
voltages up to 240 V
AC
, with a safety factor of more than two, and
is sufficient for as much as 380 V
AC
. Current handling capability
is up to 300 mA RMS continuous at 25 °C.
The IL4116, IL4117, IL4118 isolates low-voltage logic from
120 V
AC
, 240 V
AC
, and 380 V
AC
lines to control resistive,
inductive, or capacitive loads including motors, solenoids, high
current thyristors or TRIAC and relays.
Applications include solid-state relays, industrial controls, office
equipment, and consumer appliances.
FEATURES
• High input sensitivity: I
FT
= 1.3 mA, PF = 1.0;
I
FT
= 3.5 mA, typical PF < 1.0
• Zero voltage crossing
• 600 V, 700 V, and 800 V blocking voltage
• 300 mA on-state current
• High dV/dt 10 000 V/μs
• Isolation test voltage 5300 V
RMS
• Very low leakage < 10 μA
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
APPLICATIONS
• Solid state relay
• Lighting controls
• Temperature controls
• Solenoid/valte controls
• AC motor drives/starters
AGENCY APPROVALS
• UL1577, file no. E52744 system code H or J, double
protection
• CSA 93751
• BSI IEC60950; IEC60065
• DIN EN 60747-5-5 (VDE 0884) available with option 1
•FIMKO
Note
(1)
Also available in tubes, do not put T on the end.
i179030_4
1
2
3
6
5
4
MT2
MT1
NC
A
C
NC
*Zero crossing circuit
ZCC*
V
DE
21842-1
ORDERING INFORMATION
IL411#-X0##T
PART NUMBER PACKAGE OPTION TAPE AND
REEL
AGENCY CERTIFIED/PACKAGE BLOCKING VOLTAGE V
DRM
(V)
UL, cUL, BSI, FIMKO 600 700 800
DIP-6 IL4116 IL4117 IL4118
DIP-6, 400 mil, option 6 IL4116-X006 - IL4118-X006
SMD-6, option 7 IL4116-X007T
(1)
IL4117-X007 IL4118-X007T
(1)
SMD-6, option 9 IL4116-X009T
(1)
- IL4118-X009T
(1)
VDE, UL, cUL, BSI, FIMKO 600 700 800
DIP-6 IL4116-X001 IL4117-X001 IL4118-X001
DIP-6, 400 mil, option 6 IL4116-X016 - IL4118-X016
SMD-6, option 7 - - IL4118-X017
SMD-6, option 9 IL4116-X019T
(1)
--
> 0.1 mm
10.16 mm
> 0.7 mm
7.62 mm
DIP
Option 7
Option 6
Option 9
