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PC817B Datasheet(PDF) 2 Page - Tiger Electronic Co.,Ltd

Part No. PC817B
Description  High Density DIP Type Photocoupler
Download  4 Pages
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Maker  TGS [Tiger Electronic Co.,Ltd]
Homepage  http://www.tgselec.com
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PC817B Datasheet(HTML) 2 Page - Tiger Electronic Co.,Ltd

   
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Photocoupler
High Density DIP Type Photocoupler
PC817 Series
Electrical Characteristics Ta = 25
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Input Forward Voltage
VF
IF=20mA
1.4
Input Peak Forward Voltage
VFM
IFM= 500 mA
3
Input Reverse Current
IR
VR=4V
10
uA
Collector-emittercut-off current
ICEO
VCE=20V, IE=0
10
Collector-emitter saturation voltage
VCE(sat)
IF =20mA, IC =1mA
0.1
0.2
V
Isolation resistance
RISO
DC 500V, 40 to 60% RH
5 x 10
10
10
11
Current Transfer Ratio
CTR
VCE=5V, IF= 5mA
50
600
%
Rise time
tr
418
Fall time
tf
318
Input Terminal Capacitance
Ct
30
250
Floating Capacitance
Cf
0.6
1
Cut-off frequency
fC
VCE=5V, IC=2mA,RL=100
80
KHz
V
V= 0V, f=1KHz
pF
VCE =2V, IC =2mA, RL =100
uS
Classification of CTR(%)
Type
PC817A
PC817B
PC817C
PC817D
PC817
Range
80-160
130-260
200-400
300-600
50-600
Typical Characterisitics
0
-25
30
0
25
50
75
100
125
40
50
60
20
10
Fig. 1 Forward Current vs.
Ambient Temperature
Ambient temperature Ta (
)
2


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