• Office Equipment
• Programmable Logic Controllers (PLCs)
• AC Adapters
• I/O Interface Boards
as programmable controllers.
(1) Collector-emitter voltage: 80 V (min)
(2) Current transfer ratio: 50% (min)
Rank GB: 100% (min)
(3) Isolation voltage: 3750 Vrms (min)
(4) Operating temperature: -55 to 110 
1: Anode
3: Cathod
4: Emitter
6: Collector
Characteristics
Creepage distances
Clearance
Internal isolation thickness
Min
5.0
5.0
0.4
Unit
mm
E-mail:bill@ctaus.us
New York Corporation
Web: WWW.CTAUS.US
E-mail: Power@ctaus.us
Sales company in Hong Kong
E-mail: Sales@ctaus.us
CTA GROUP LTD2011-05-01
2
LED
Detector
Common
Characteristics
Input forward current
Input forward current derating
Input forward current (pulsed)
Input reverse voltage
Junction temperature
Collector-emitter voltage
Emitter-collector voltage
Collector current
Collector power dissipation
Collector power dissipation
derating
Junction temperature
Operating temperature
Storage temperature
Lead soldering temperature
Total power dissipation
Input power dissipation
derating
Isolation voltage
(Ta ≥ 90 )
(Ta ≥ 25 )
(10 s)
(Ta ≥ 25 )
AC, 1 min, R.H. ≤ 60%
Symbol
IF
∆IF/∆Ta
IFP
VR
Tj
VCEO
VECO
IC
PC
∆PC/∆Ta
Tj
Topr
Tstg
Tsol
PT
∆PD/∆Ta
BVS
Note
(Note 1)
(Note 2)
Rating
50
-1.5
1
5
125
80
7
50
150
-1.5
125
-55 to 110
-55 to 125
260
200
-2.0
3750
Unit
mA
mA/
A
V

V
mA
mW
mW/

mW
mW/
Vrms
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
LED
Detector
Characteristics
Input forward voltage
Input reverse current
Input capacitance
Collector-emitter breakdown
voltage
Emitter-collector breakdown
voltage
Dark Current
Collector-emitter capacitance
Symbol
VF
IR
Ct
V(BR)CEO
V(BR)ECO
IDARK
CCE
Note Test Condition
IF = 10 mA
VR = 5 V
V = 0 V, f = 1 MHz
IC = 0.5 mA
IE = 0.1 mA
VCE = 48 V
VCE = 48 V, Ta = 85 
V = 0 V, f = 1 MHz
Min
1.1


80
7



Typ.
1.25

30


0.01
2
10
Max
1.4
5



0.08
50

Unit
V
µA
pF
V
µA
pF
E-mail:bill@ctaus.us
New York Corporation
Web: WWW.CTAUS.US
E-mail: Power@ctaus.us
Sales company in Hong Kong
E-mail: Sales@ctaus.us
CTA GROUP LTD2011-05-01
Example: CLP185(GB,SE: CLP185 
Example: CLP185(GB,SE
3
Characteristics
Current transfer ratio
Saturated current transfer ratio
Collector-emitter saturation
voltage
OFF-state collector current
Symbol
IC/IF
IC/IF(sat)
VCE(sat)
IC(off)
Note
(Note 1)
Test Condition
IF = 5 mA, VCE = 5 V
IF = 5 mA, VCE = 5 V, Rank GB
IF = 1 mA, VCE = 0.4 V
IF = 1 mA, VCE = 0.4 V, Rank GB
IC = 2.4 mA, IF = 8 mA
IC = 0.2 mA, IF = 1 mA
IC = 0.2 mA, IF = 1 mA, Rank GB
VF = 0.7 V, VCE = 48 V
Min
50
100

30




Typ.


60


0.2

1
Max
600
600


0.3

0.3
10
Unit
%
V
µA
Note 1: See Table 8.1 for current transfer ratio.
Rank
Blank
Y
GR
GB
BL
YH
GRL
GRH
BLL
Test Condition
IF = 5 mA, VCE = 5 V
Current
transfer ratio
IC/IF
Min
50
50
100
100
200
75
100
150
200
Current
transfer ratio
IC/IF
Max
600
150
300
600
600
150
200
300
400
Marking of
Classification
Blank, YE, GR, GB,
BL, Y+, G, G+, B
YE
GR
GB
BL
Y+
G
G+
B
Unit
%
Note: Specify both the part number and a rank in this format when ordering.
For safety standard certification, however, specify the part number alone.
Characteristics
Total capacitance (input to
output)
Isolation resistance
Isolation voltage
Symbol
CS
RS
BVS
Note
(Note 1)
(Note 1)
(Note 1)
Test Condition
VS = 0 V, f = 1 MHz
VS = 500 V, R.H. ≤ 60%
AC, 1 min
AC, 1 s in oil
DC, 1 min in oil
Min

1 × 1012
3750


Typ.
0.8
1014

10000
10000
Max





Unit
pF
Ω
Vrms