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IS220, IS221, IS222, IS223
OPTICALLY COUPLED BILATERAL
SWITCH LIGHT ACTIVATED ZERO
VOLTAGE CROSSING TRIAC
APPROVALS
l UL recognised, File No. E91231
DESCRIPTION
The IS22_ Series are optically coupled
isolators consisting of a Gallium Arsenide
infrared emitting diode coupled with a mono-
lithic silicon detector performing the functions
of a zero crossing bilateral triac mounted in a
standard 6 pin dual-in-line package.
FEATURES
2.54 Dimensions in mm
7.0
6.0
1
2
3
1.2
7.62
6.62 4.0
3.0
3.0
0.5
0.5
3.35
7.62
0.26
6
5
4
13°
Max
l Options :-
ABSOLUTE MAXIMUM RATINGS
10mm lead spread - add G after part no.
(25 °C unless otherwise noted)
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
www.DataSheet4U.coml High Isolation Voltage (5.3kVRMS ,7.5kVPK)
Storage Temperature
Operating Temperature
-400C - +1500C
-400C - +1000C
l Zero Voltage Crossing
Lead Soldering Temperature
2600C
l 200V Peak Blocking Voltage
(1.6mm from case for 10 seconds)
l All electrical parameters 100% tested
Input-to-output Isolation Voltage (Pk) 7500 Vac
l Custom electrical selections available
(60 Hz , 1sec. duration)
APPLICATIONS
l CRTs
l Power Triac Driver
l Motors
l Consumer appliances
l Printers
INPUT DIODE
Forward Current
50mA
Reverse Voltage
6V
Power Dissipation
120mW
(derate linearly 1.41mW/0C above 250C)
OPTION SM
SURFACE MOUNT
1.2
0.6
1.4
0.9
10.2
9.5
OPTION G
7.62
0.26
10.16
OUTPUT PHOTO TRIAC
Off-State Output Terminal Voltage 200V
RMS Forward Current
100mA
Forward Current (Peak)
1.2A
Power Dissipation
150mW
(derate linearly 1.76mW/0C above 250C)
POWER DISSIPATION
Total Power Dissipation
250mW
(derate linearly 2.94mW/0C above 250C)
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: (01429) 863609 Fax :(01429) 863581
28/7/98
DataSheet4 U .com
ISOCOM INC
720 E., Park Boulevard, Suite 104,
Plano, TX 75074 USA
Tel: (972) 423-5521
Fax: (972) 422-4549
DB92609-AAS/A2
www.DataSheet4U.com
www.DataSheet4U.com
ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )
PARAMETER
MIN TYP MAX UNITS
TEST CONDITION
Input
Output
Forward Voltage (V )
F
Reverse Current (IR)
Peak Off-state Current ( IDRM )
Peak Blocking Voltage ( VDRM )
On-state Voltage ( V )
TM
Critical rate of rise of
off-state Voltage ( dv/dt )
1.2 1.5 V
100 µA
200
1.8
300 nA
V
3.0 V
100 V/µs
I = 30mA
F
VR =6V
VDRM = 200V (note 1 )
IDRM = 300nA
I = 100mA ( peak )
TM
Coupled
Input Current to Trigger ( IFT )(note 2 )
IS220
IS221
IS222
IS223
30 mA
15 mA
10 mA
7 mA
VTM = 3V ( note 2 )
Holding Current , either direction ( I )
H
Input to Output Isolation Voltage VISO
100
5300
7500
µA
VRMS
VPK
See note 3
See note 3
Zero
Crossing
Charact-
-eristic
Inhibit Voltage ( VIH )
35 V
IF= Rated IFT
MT1-MT2 Voltage
above which device
will not trigger
Leakage in Inhibited State ( I )
S
500 µA
I = Rated I
F FT
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V = 200V off-state
DRM
Note 1. Test voltage must be applied within dv/dt rating.
Note 2. Guaranteed to trigger at an IF value less than or equal to max. IFT , recommended IF lies
between Rated IFT and absolute max. IFT .
Note 3. Measured with input leads shorted together and output leads shorted together.
28/7/98
DataSheet4 U .com
DB92609-AAS/A2
www.DataSheet4U.com
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