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ILQ621 Datasheet(PDF) 3 Page - Vishay Siliconix

Part # ILQ621
Description  Optocoupler, Phototransistor Output (Dual, Quad Channel)
PDF  10 Pages
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Manufacturer  VISHAY [Vishay Siliconix]
Direct Link  http://www.vishay.com
Logo VISHAY - Vishay Siliconix

ILQ621 Datasheet(HTML) 3 Page - Vishay Siliconix

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VISHAY
ILD621/ GB/ ILQ621/ GB
Document Number 83654
Rev. 1.3, 19-Apr-04
Vishay Semiconductors
www.vishay.com
3
Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.
Input
Output
Coupler
Current Transfer Ratio
Parameter
Test condition
Symbol
Min
Typ.
Max
Unit
Forward voltage
IF = 10 mA
VF
1.0
1.15
1.3
V
Reverse current
VR = 6.0 V
IR
0.01
10
µA
Capacitance
VF = 0, f = 1.0 MHz
CO
40
pF
Thermal resistance, Junction to
lead
RTHJL
750
K/W
Parameter
Test condition
Symbol
Min
Typ.
Max
Unit
Collector-emitter capacitance
VCE = 5.0 V, f = 1.0 MHz
CCE
6.8
pF
Collector-emitter leakage
current
VCE = 24 V
ICEO
10
100
nA
ICEO
20
50
µA
Thermal resistance, Junction to
lead
RTHJL
500
K/W
Parameter
Test condition
Part
Symbol
Min
Typ.
Max
Unit
Capacitance (input-output)
VIO = 0 V, f = 1.0 MHz
CIO
0.8
pF
Insulation resistance
VIO = 500 V
1012
Ω
Channel to channel insulation
500
VAC
Collector-emitter saturation
voltage
IF = 8.0 mA, ICE = 2.4 mA
ILD621
ILQ621
VCEsat
0.4
V
IF = 1.0 mA, ICE = 0.2 mA
ILD621GB
ILQ621GB
VCEsat
0.4
V
Parameter
Test condition
Part
Symbol
Min
Typ.
Max
Unit
Channel/Channel CTR match
IF = 5.0 mA, VCE = 5.0 V
CTRX/
CTRY
1 to 1
3 to 1
Current Transfer Ratio
(collector-emitter saturated)
IF = 1.0 mA, VCE = 0.4 V
ILD621
ILQ621
CTRCEs
at
60
%
ILD621GB
ILQ621GB
CTRCEs
at
30
%
Current Transfer Ratio
(collector-emitter)
IF = 5.0 mA, VCE = 5.0 V
ILD621
ILQ621
CTRCE
50
80
600
%
ILD621GB
ILQ621GB
CTRCE
100
200
600
%



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