Sheet No.: D2-A04702EN
7
PC456L0NIP0F Series
Fig.9 Low Level Output Voltage vs.
Ambient Temperature
Fig.10 Supply Current vs. Ambient
Temperature
Fig.7 Relative Output Current vs.
Ambient Temperature
Fig.8 Input Threshold Current vs.
Ambient Temperature
Fig.5 Output Current vs. Forward
Current
Fig.6 Forward Current vs. Forward
Voltage
Forward voltage V
F
(V)
Forward current I
F
(mA)
1
10
100
0.1
1 1.2 1.4 1.6 1.8 2
T
a
=75˚C
T
a
=50˚C
T
a
=25˚C
T
a
=0˚C
T
a
=20˚C
T
a
=40˚C
40 020 60 804020 100
Supply current I
CCH
, I
CCL
(mA)
0
1.6
0.6
0.4
0.2
1.2
1.4
0.8
1
Ambient temperature T
a
(˚C)
V
CC
=35V
V
O
=Open
I
CCH
:I
F
=0
I
CCL
:I
F
=10mA
I
CCL
I
CCH
Output current I
O
(mA)
0
15
10
5
05 1510 20
Forward current I
F
(mA)
V
O
=0.6V
T
a
=40˚C
T
a
=25˚C
T
a
=100˚C
T
a
=75˚C
Relative output current I
O
(%)
60
120
70
100
110
80
90
40 020 60 804020 100
Ambient temperature T
a
(˚C)
I
F
=10mA
V
O
=0.6V
I
O
=100% at T
a
=25˚C
40 020 60 804020 100
Input threshold current I
FHL
(mA)
0
5
2
3
4
Ambient temperature T
a
(˚C)
V
CC
=15V
V
O
=0.8V
R
L
=20k
1
40 020 60 804020 100
Low level output voltage V
OL
(V)
0
0.6
0.3
0.4
0.5
Ambient temperature T
a
(˚C)
V
CC
=4.5V
I
F
=10mA
I
O
=2.4mA
0.2
0.1
Sheet No.: D2-A04702EN
Fig.12 Propagation Delay Time vs.
Load Resistance
Fig.11 Propagation Delay Time vs.
Ambient Temperature
8
PC456L0NIP0F Series
Fig.15 Propagation Delay Time vs.
Forward Current
Fig.13 Propagation Delay Time vs.
Load Capacitance
Fig.14 Propagation Delay Time vs.
Supply Voltage
40 020 60 804020 100
Propagation delay time t
PHL
, t
PLH
(µs)
0
2
0.2
0.4
1.8
0.6
0.8
1
1.2
1.4
1.6
Ambient temperature T
a
(˚C)
t
PLH
t
PHL
I
F
=10mA
V
CC
=15V
C
L
=100pF
R
L
=20k
Propagation delay time t
PHL
, t
PLH
(µs)
0
2
0.2
0.4
1.8
0.6
0.8
1
1.2
1.4
1.6
04210161814128620
Forward current I
F
(mA)
t
PLH
t
PHL
V
CC
=15V
C
L
=100pF
R
L
=20k
T
a
=25˚C
Propagation delay time t
PHL
, t
PLH
(µs)
0
2
0.2
0.4
1.8
0.6
0.8
1
1.2
1.4
1.6
051015 20 25 30 35 40 45 50
Load resistance R
L
(k)
I
F
=10mA
V
CC
=15V
C
L
=100pF
T
a
=25˚C
t
PLH
t
PHL
Propagation delay time t
PHL
, t
PLH
(µs)
0
2
0.2
0.4
1.8
0.6
0.8
1
1.2
1.4
1.6
0 10050 300 350 400 450250200150 500
Load capacitance C
L
(pF)
I
F
=10mA
V
CC
=15V
R
L
=20k
T
a
=25˚C
t
PLH
t
PHL
Propagation delay time t
PHL
, t
PLH
(µs)
0
2
0.2
0.4
1.8
0.6
0.8
1
1.2
1.4
1.6
010525302015 35
Supply voltage V
CC
(V)
I
F
=10mA
C
L
=100pF
R
L
=20k
T
a
=25˚C
t
PLH
t
PHL
Remarks : Please be aware that all data in the graph
are just for reference and not for guarantee.
Sheet No.: D2-A04702EN
For additional design assistance, please review our corresponding Optoelectronic Application Notes.
9
PC456L0NIP0F Series
Design Considerations
Transistor of detector side in bipolar configuration may be damaged by static electricity due to its minute de-
sign.
When handling these devices, general countermeasure against static electricity should be taken to avoid
breakdown of devices or degradation of characteristics.
Notes about static electricity
In order to stabilize power supply line, we should certainly recommend to connect a by-pass capacitor of
0.01µF or more between V
CC
and GND near the device.
In case that some sudden big noise caused by voltage variation is provided between primary and secondary
terminals of photocoupler some current caused by it is floating capacitance may be generated and result in
false operation since current may go through LED or current may change.
If the photocoupler may be used under the circumstances where noise will be generated we recommend to
use the bypass capacitors at the both ends of LED.
The detector which is used in this device, has parasitic diode between each pins and GND.
There are cases that miss operation or destruction possibly may be occurred if electric potential of any pin
becomes below GND level even for instant.
Therefore it shall be recommended to design the circuit that electric potential of any pin does not become
below GND level.
This product is not designed against irradiation and incorporates non-coherent LED.
Design guide
Parameter
Forward current
Supply voltage
Output voltage
Operating temperature
Symbol
I
F
V
CC
V
O
T
opr
MIN.
10
40
4.5
0
TYP.
Unit
mA
°C
V
V
MAX.
20
70
35
35
Degradation
In general, the emission of the LED used in photocouplers will degrade over time.
In the case of long term operation, please take the general LED degradation (50% degradation over 5 years)
into the design consideration.
Please decide the input current which become 2 times of MAX. I
FHL
.
Recommended Foot Print (reference)
(Unit : mm)
0.8
1.5
6.3
1.271.27
Recommended operating conditions

PC456L0NIP0F

Mfr. #:
Manufacturer:
Sharp Microelectronics
Description:
OPTOISO 3.75KV OPEN COLL 5MFP
Lifecycle:
New from this manufacturer.
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