ETC IS660

IS660, IS661, IS662
HIGH VOLTAGE DARLINGTON
OUTPUT OPTICALLY COUPLED
ISOLATOR
APPROVALS
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UL recognised, File No. E91231
DESCRIPTION
The IS66_ series are optically coupled isolators
consisting of infrared light emitting diode and a
high voltage NPN silicon photo darlington which
has an integral base-emitter resistor to optimise
switching speed and elevated temperature
characteristics in a standard 6pin dual in line
plastic package.
FEATURES
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Options :10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
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High Isolation Voltage (5.3kVRMS ,7.5kVPK )
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High Current Transfer Ratio ( 1000% min)
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High BVCEO (400V min. - IS662)
(300V min. - IS661)
(200V min. - IS660)
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Low collector dark current :1µA max. at 200V VCE - IS661, IS662
1µA max. at 100V VCE - IS660
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Low input current 1mA IF
APPLICATIONS
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Modems
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Copiers, facsimiles
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Numerical control machines
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Signal transmission between systems of
different potentials and impedances
OPTION SM
7.62
1.25
0.75
2
5
3
4
7.62
6.62
7.62
4.0
3.0
13°
Max
0.5
3.0
0.5
3.35
0.26
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage Temperature
-55°C to + 150°C
Operating Temperature
-55°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
Forward Current
Reverse Voltage
Power Dissipation
50mA
6V
70mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BVCEO 200, 300, 400V
Collector-base Voltage BVCBO
200, 300, 400V
Emitter-baseVoltage BVECO
6V
Collector Current IC
150mA
Power Dissipation
300mW
POWER DISSIPATION
350mW
0.26
10.16
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
7/12/00
6
1.2
Total Power Dissipation
10.46
9.86
1
7.0
6.0
OPTION G
SURFACE MOUNT
0.6
0.1
Dimensions in mm
2.54
ISOCOM INC
1024 S. Greenville Ave, Suite 240,
Allen, TX 75002 USA
Tel: (214) 495-0755 Fax: (214) 495-0901
e-mail [email protected]
http://www.isocom.com
DB92260m-AAS/A1
ELECTRICAL CHARACTERISTICS ( TA= 25°C Unless otherwise noted )
Input
Output
Coupled
Note 1
Note 2
PARAMETER
MIN TYP MAX UNITS
Forward Voltage (VF)
Reverse Voltage (VR)
Reverse Current (IR)
6
1.2
1.4
TEST CONDITION
V
V
µA
IF = 10mA
IR = 10µA
VR = 6V
200
300
400
V
V
V
IC = 1mA
IC = 1mA
IC = 1mA
200
300
400
6
V
V
V
V
IC = 0.1mA
IC = 0.1mA
IC = 0.1mA
IE = 0.1mA
µA
µA
VCE = 200V
VCE = 100V
Current Transfer Ratio (CTR)
1000 4000
Collector-emitter Saturation VoltageVCE(SAT)
1.2
Input to Output Isolation Voltage VISO 5300
7500
Input-output Isolation Resistance RISO 5x1010
Input-output Capacitance
Cf
1
Cut-off frequency
fc
1
%
V
VRMS
VPK
Ω
pF
kHz
Output Rise Time
Output Fall Time
µs
µs
1mA IF , 2V VCE
20mA IF , 100mA IC
See note 1
See note 1
VIO = 500V (note 1)
V = 0, f =1MHz
VCE = 2V, IC= 20mA,
RL = 100Ω, RBE= open
VCE = 2V, IC= 20mA,
RL = 100Ω, RBE= open
10
Collector-emitter Breakdown (BVCEO )
IS660
IS661
IS662
Collector-base Breakdown (BVCBO )
IS660
IS661
IS662
Emitter-base Breakdown (BVEBO )
Collector-emitter Dark Current (ICEO )
IS661, IS662
IS660
1
1
tr
tf
300
100
Measured with input leads shorted together and output leads shorted together.
Special Selections are available on request. Please consult the factory.
FIGURE 1
VCC
Input
ton
100Ω
toff
tr
Input
7/12/00
IC = 20mA
Output
tf
Output
10%
10%
90%
90%
DB92260m-AAS/A1
Collector Power Dissipation vs. Ambient Temperature
Collector Current vs. Collector-emitter
Voltage
300
200
100
120
2mA
100
80
60
1mA
40
IF = 0.5mA
20
0
0
-30
0
25
50
75
100
0
125
0.4
Forward Current vs. Ambient Temperature
Relative current transfer ratio
Forward current I F (mA)
1.6
2.0
IF = 1mA
VCE= 2V
1.5
50
40
30
20
10
0
1.0
0.5
0
-30
0
25
50
75
100
125
-30
Ambient temperature TA ( °C )
10-5
Collector dark current I CEO (A)
1.2
1.0
0.8
IF = 20mA
IC = 100mA
0.6
0
25
50
75
Ambient temperature TA ( °C )
100
Collector Dark Current vs.
Ambient Temperature
Collector-emitter Saturation
Voltage vs. Ambient Temperature
(V)
CE(SAT)
1.2
Relative Current Transfer Ratio
vs. Ambient Temperature
60
Collector-emitter saturation voltage V
0.8
Collector-emitter voltage VCE ( V )
Ambient temperature TA ( °C )
0.4
0.2
0
VCE= 200V
10-6
10-7
10-8
10-9
10-10
10-11
-30
0
25
50
75
Ambient temperature TA ( °C )
7/12/00
4mA
10mA
140
Collector current I C (mA)
Collector power dissipation P C (mW)
400
100
-30
0
25
50
75
100
Ambient temperature TA ( °C )
DB92260m-AAS/A1