IL4216, IL4217, IL4218
Vishay Semiconductors
Optocoupler, Phototriac Output, High dV/dt, Low Input Current
FEATURES
MT2
NC
A
C
1
6
• High input sensitivity IFT = 1.3 mA
• 300 mA on-state current
5
4
V
2
3
• High static dV/dt 10000 V/μs, typical
• Very low leakage < 10 μA
NC
MT1
i179041-3
D
E
21842-1
• Isolation test voltage 5300 VRMS
• Compliant to RoHS Directive 2002/95/EC and
in accordance to WEEE 2002/96/EC
DESCRIPTION
The IL4216, IL4217, IL4218 consists of an AlGaAs IRLED
optically coupled to a pair of photosensitive non-zero
crossing SCR chips and are connected inversely parallel to
form a TRIAC. These three semiconductors are assembled
in a six pin 0.3 inch 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 use of a proprietary dV/dt clamp results in a static dV/dt
of greater than 10 kV/μs. This clamp circuit has a MOSFET
that is enhanced when high dV/dt spikes occur between
MT1 and MT2 of the TRIAC. The FET clamps the base of the
phototransistor when conducting, disabling the internal
SCR predriver.
APPLICATIONS
• Solid state relay
• Industrial controls
• Office equipment
• Consumer appliances
AGENCY APPROVALS
• UL1577, file no. E52744 system code J
• CSA 93751
• DIN EN 60747-5-5 (VDE 0884) available with option 1
• BSI IEC60950; IEC60065
• FIMKO
The blocking voltage of up to 800 V permits control of
off-line voltages up to 240 VAC, with a safety factor more
than two, and is sufficient for as much as 380 VAC. Current
handling capability is up to 300 mA RMS, continuous at
25 °C.
The IL4216, IL4217, IL4218 isolates low-voltage logic from
120, 240, and 380 VAC lines to control resistive inductive, or
capacitive loads including motors solenoids, high current
thyristors or TRIAC and relays.
ORDERING INFORMATION
DIP
Option 6
I
L
4
2
1
#
-
X
0
#
#
T
10.16 mm
Option 9
7.62 mm
Option 7
PART NUMBER
PACKAGE OPTION
TAPEAND
REEL
> 0.1 mm
> 0.7 mm
AGENCY CERTIFIED/PACKAGE
UL, cUL, BSI, FIMKO
DIP-6
BLOCKING VOLTAGE VDRM (V)
600
IL4216
700
800
IL4218
IL4217
DIP-6, 400 mil, option 6
SMD-6, option 7
IL4216-X006
IL4216-X007T
IL4216-X009T (1)
600
-
IL4218-X006
IL4217-X007
-
SMD-6, option 9
IL4217-X009
-
VDE, UL, cUL, BSI, FIMKO
DIP-6
700
800
IL4216-X001
IL4216-X016
-
-
-
-
-
IL4218-X001
IL4218-X016
IL4218-X017T (1)
IL4218-X019T (1)
DIP-6, 400 mil, option 6
SMD-6, option 7
SMD-6, option 9
-
Note
(1)
Also available in tubes, do not put T on the end.
Document Number: 83630
Rev. 1.6, 20-Oct-10
For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
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