PC812B SHARP [Sharp Electrionic Components], PC812B Datasheet
PC812B
Manufacturer Part Number
PC812B
Description
High Noise Resistance Type Photocoupler
Manufacturer
SHARP [Sharp Electrionic Components]
Datasheet
1.PC812B.pdf
(4 pages)
PC812
1. High noise reduction
2. High current transfer ratio
3. High isolation voltage between input and
4. Compact dual-in-line package
1. Motor-control circuits
2. Computer terminals
3. System appliances, measuring instruments
4. Signal transmission between circuits of
*1 Pulse width <=100 s, Duty ratio : 0.001
*2 40 to 60% RH, AC for 1 minute
*3 For 10 seconds
“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ”
Output
different potentials and impedances
( Common mode rejection voltage
output ( V
Input
( CTR : MIN. 90% at I
Features
Applications
Absolute Maximum Ratings
V
R
L
CM
= 470 , V
: TYP. 1.5kV at d
*1
*2
*3
Forward current
Peak forward current
Reverse voltage
Power dissipation
Collector-emitter voltage
Emitter-collector voltage
Collector current
Collector power dissipation
Total power dissipation
Isolation voltage
Operating temperature
Storage temperature
Soldering temperature
iso
: 5 000V
np
= 100mV )
Parameter
rms
F
V
)
= 5mA, V
/dt = 2kV/ s,
CE
= 5V )
Symbol
V
V
V
T
T
T
I
P
V
P
I
I
P
FM
CEO
ECO
F
C
tot
opr
iso
stg
sol
C
R
- 30 to + 100
- 55 to + 125
5 000
Rating
150
200
260
50
70
35
50
1
6
6
( T
High Noise Resistance Type
Photocoupler
a
= 25˚C )
Outline Dimensions
V
Unit
mW
mW
mW
mA
mA
˚C
˚C
˚C
A
V
V
V
rms
0.9
1.2
± 0.2
± 0.3
4
1
4.58
2.54
± 0.25
± 0.5
2
0.5
3
± 0.1
1
2
Anode
Cathode
diagram
Internal connection
= 0 to 13 ˚
7.62 ± 0.3
4
1
( Unit : mm )
3
2
3
4
Emitter
Collector
PC812
0.26
± 0.1
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PC812B Summary of contents
Page 1
PC812 Features 1. High noise reduction ( Common mode rejection voltage V : TYP. 1.5kV at d /dt = 2kV 100mV ) R = 470 , High current transfer ratio ( CTR ...
Page 2
... Response time *5 Common mode rejection voltage *4 Classification table of current transfer ratio is shown below. Model Rank CTR ( % ) No. mark PC812A 180 3 PC812B B 150 to 180 4 PC812C C 240 to 480 5 PC812 480 5mA Measurement ...
Page 3
Fig. 3 Peak Forward Current vs. Duty Ratio 10 000 Pulse width <=100 s 5 000 T = 25˚ 000 1 000 500 200 100 ...
Page 4
Fig. 9 Collector Dark Current vs. Ambient Temperature - 20V ...