KPC457 View Datasheet(PDF) - COSMO Electronics
Part Name
Description
Manufacturer
KPC457 Datasheet PDF : 4 Pages
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PRODUCT SPECIFICATION
RoHS Compliance
Photocoupler :
cosmo KPC457 ELECTRONICS CORPORATION
DATE: 08/14/2008
NO.61P04025
SHEET 3 OF 4
REV
3
●Absolute Maximum Ratings
Parameter
Symbol
Rating
Forward current (*1)
IF
25
Input
Peak forward current
Reverse voltage
IFM
200
VR
5
Power dissipation (*2)
PD
45
Supply voltage
VCC
-0.5 to +30
Output
Output voltage
Output current
VO
-0.5 to +20
IO
8
Power dissipation (*3)
PO
100
Total power dissipation (*3)
Ptot
100
Isolation voltage 1 minute (*4)
Viso
3750
Operating temperature
Topr
-55 to +85
Storage temperature
Tstg
-55 to +125
Soldering temperature 10 second
Tsol
260
*1 When ambient temperature goes above 70°C, the power dissipation goes down at 0.8mA/°C.
*2 When ambient temperature goes above 70°C, the power dissipation goes down at 1.5mW/°C.
*3 When ambient temperature goes above 70°C, the power dissipation goes down at 1.8mW/°C.
*4 40 to 80%RH AC for 1 minute,f=60HZ.
(Ta=25℃)
Unit
mA
mA
V
mW
V
V
mA
mW
mW
Vrms
℃
℃
℃
●Electro-optical Characteristics (*5)
(Ta=25℃)
Parameter
Forward voltage
Input Reverse current
Terminal capacitance
High level output current (1)
High level output current (2)
High level output current (3) (*6)
Output High level supply current (1)
High level supply current (2) (*6)
Low level supply current
Low level supply voltage
Current transfer ratio (1)
Current transfer ratio (2) (*6)
Isolation resistance
Floating capacitance
“High-->Low” propagation delay
Transfer time
charac- “High-->Low” propagation delay
teristics time
Symbol
Conditions
MIN.
VF IF=16mA
–
IR VR=5V
–
Ct V=0, f=1MHZ
–
IOH (1) IF=0,VCC=5.5V,VO=5.5V
-
IOH (2) IF=0,VCC=15V,VO=15V
-
IOH (3)
-
ICCH (1) IF=0,VCC=15V,VO=Open
-
ICCH (2)
-
ICCL IF=16mA,VCC=15V,VO=Open -
VL IF=16mA,VCC=4.5V,IO=2.4mA –
CTR(1) IF=16mA,VCC=4.5V,VO=0.4V, 19
CTR(2) RL=1.9K ohm
15
RISO DC=500V,40 to 60%RH
5x1010
Cf V=0,f=1MHZ
–
TYP. MAX. Unit
1.7 1.95 V
– 10 uA
60 250 pF
3 500 nA
- 1.0 uA
- 50 uA
0.02 1.0 uA
- 2.0 uA
120 - uA
- 0.4 V
– 50 %
–
-
1x1011 -
%
ohm
0.6 1.0 pF
tPHL IF=16mA,VCC=5V,
tPLH RL=1.9K ohm
– 0.2 0.8 us
-
0.4 0.8 us
Instantaneous common mode
rejection voltage
(High
level output)
Instantaneous common mode
rejection voltage
(High
level output)
CMH
CML
IF=0,VCC=5V,
VCM=1.0KV(p-p),
RL=1.9K ohm
IF=16mA,VCC=5V,
VCM=1.0KV(p-p),
RL=1.9K ohm
15 30 - KV/us
-15 -30 - KV/us
*5 It shall connect a by-pass capacitor of 0.01uF or more between Vcc (pin 6) and GND(pin 4) near the device ,when it measures transfer
characteristics and the output side characteristics.
*6 Ta=0 to 70°C.
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