c
2002
cosmo
ELECTRONICS CORPORATION
http://www.cosmo-ic.com
18
1. Anode
2. Cathode
3. Emitter
4. Collector
Features
1. High isolation voltage ( BV = 2500 Vrms)
2. Small and thin package ( 4pin SOP, Pin pitch 1.27mm )
3. High collector to emitter voltage ( Vceo = 80 V )
4. High-speed switching ( tr = 3 us TYP., tf = 5 us TYP.)
Applications
1. Programmable logic controllers
2. Measuring instruments
3. Power supply
4. Hybrid IC
5. Gaming machines
Absolute Maximum Ratings
(Ta=25C)
UL 1577 (File No.E169586)
TOLERANCE :+ 0.2mm
Parameter
Symbol
Rating
Unit
Input
Forward current (DC)
I
F
50
mA
Reverse voltage
V
R
6
V
Power dissipation derating
P
D
/C
0.6
mW/C
Power dissipation
P
D
60
mW
Peak forward current
*1
I
FP
1
A
Output
Collector-emitter voltage
V
CEO
80
V
Emitter-collector voltage
V
ECO
6
V
Collector current
I
C
50
mA
Power dissipation derating
P
C
1.2
mW/C
Total power dissipation
Ptot
120
mW
Isolation voltage
*2
Viso
2500
Vrms
Operating temperature
Topr
-30 to +100
C
Storage temperature
Tstg
-55 to +125
C
Outside Dimension:Unit
(mm)
KPS2801
High Isolation Voltage
DC Input Response Type
SSOP Photo Coupler
Electro-optical Characteristics
(Ta=25C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input
Forward voltage
V
F
I
F
=5mA
--
1.1
1.4
V
Reverse current
I
R
V
R
=5V
--
--
5
uA
Terminal capacitance
Ct
V=0V, f=1.0kHz
--
30
--
pF
Output
Collector dark current
I
CEO
V
CE
=80V, I
F
=0mA
--
--
100
nA
Transfer
Current transfer ratio
CTR
I
F
=5mA, V
CE
=5V
80
--
600
%
charac-
Collector-emitter saturation voltage
V
CE
(sat)
I
F
=10mA, I
C
=2mA
--
--
0.3
V
teristics
Isolation resistance
R
I -
o
DC500V
5X10
10
10
11
--
ohm
Floating capacitance
C
I -
o
V=0V, f=1.0MHz
--
0.4
--
pF
Respone time(Rise)
tr
V
CE
=5V, I
C
=2mA, R
L
=100ohm
--
3
--
us
Respone time(Fall)
tf
--
5
--
Schematic:Top View
*1 PW=100us, Duty Cycle-1%
*2 AC voltage for 1 minute at T
A
=25C, RH=60% between input and output.
New
Model
Fig.1 Current Transfer Ratio vs.
Forward Current
Forward Current IF (mA)
Current transfer ratio CTR (%)
Fig.2 Collector Power Dissipation vs.
Ambient Temperature
Ambient Temperature Ta (C)
Collector Power Dissipation Pc (mW)
Fig.4 Forward Current vs. Ambient
Temperature
Ambient Temperature Ta (C)
Forward Current IF (mA)
Fig.5 Forward Current vs. Forward
Voltage
Forward Voltage VF (V)
Forward Current IF (mA)
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
Ambient Temperature Ta (C)
Relative Current T
ransfer Ratio (%)
Fig.8 Collector-emitter Saturation
Voltage vs. Ambient Temperature
Ambient Temperature Ta (C)
Collector-emitter Saturation V
oltage Vce (V)
Fig.10 Response Time vs. Load
Resistance
Load Resistance RL(K ohm)
Response Rise T
ime (us)
Fig.3 Collector Dark Current vs.
Ambient Temperature
Ambient Temperature Ta (C)
Collector Dark Current Iceo (A)
Fig.6 Collector Current vs. Collector-
emitter Voltage
Collector-emitter Voltage VCE (V)
Collector Current Ic (mA)
Fig.9 Collector-emitter Saturation
Voltage vs. Forward Current
Forward Current IF (mA)
Collector-emitter Saturation V
oltage Vce (V)
Fig.11 Response Time vs. Load
Resistance
Load Resistance RL(K ohm)
Response Rise T
ime (us)
KPS2801
c
2002
cosmo
ELECTRONICS CORPORATION
http://www.cosmo-ic.com
19
*1 Test circuit for switching time.
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