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Sharp Electronic Components Datasheet

PC918X Datasheet

High Speed/ High CMR OPIC Photocoupler

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PC917X/PC918X
PC917X/PC918X
High Speed, High CMR
OPIC Photocoupler
s Features
1. High speed response
( t tPHL, PLH : TYP. 0.3 µ s at R L = 1.9k )
2. High instantaneous common mode rejec-
tion voltage
( CM H : TYP. 1kV/ µ s )
3. Standard dual-in-line package
4. Recognized by UL, file No. E64380
s Applications
1. Computers, measuring instruments, con-
trollers
2. High speed line receivers high speed logic
3. Switing regulators
4. Signal transmission between circuits of
different potentials and impedances
s Absoulte Maximum Ratings
Input
Output
Parameter
Forward current
Reverse voltage
Power dissipation
Supply voltage
Output voltage
*1Emitter-base voltage
Output current
Power dissipation
*2Isolation voltage
Operating temperature
Storage temperature
*3Soldering temperature
*1 Voltage between pin 5 and pin 7( applies to PC918X)
*2 40 to 60% RH, AC for 1 minute
*3 For 10 seconds
s Outline Dimensions
PC917X/ PC918X
2.54± 0.25
0.8 ± 0.2
Primary side mark
(Sunken place)
87 6
PC918
5
(Unit : mm )
Internal connection
diagram
8765
12
1.2 ± 0.3
34
1234
0.85 ± 0.3
9.22 ± 0.5
7.62 ± 0.3
0.5 ± 0.1
0.26 ± 0.1
θ : 0 to 13 ˚
θ
1 NC
2 Anode
3 Cathode
4 NC
5 GND
6 VO
7 VB
8 VCC
The marking of PC917 is PC917
* PC917 has no base terminal. ( 7 : NC)
* “ OPIC ” ( Optical IC ) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signal-
processing circuit integrated onto a single chip.
Symbol
IF
VR
P
V CC
VO
V EBO
IO
PO
V iso
T opr
T stg
T sol
(Ta = 25˚C )
Rating
25
5
45
- 0.5 to + 15
- 0.5 to + 15
5
8
100
2 500
- 55 to + 100
- 55 to + 125
260
Unit
mA
V
mW
V
V
V
mA
mW
V rms
˚C
˚C
˚C
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.


Sharp Electronic Components Datasheet

PC918X Datasheet

High Speed/ High CMR OPIC Photocoupler

No Preview Available !

PC917X/PC918X
s Electro-optical Characteristics
Parameter
Forward voltage
Input Reverse current
Terminal capacitance
High level output current
High level output current
High level output current
(1)
(2)
(3)
Output
Low level output voltage
Low level supply current
High level supply current ( 1)
High level supply current ( 2)
Current transfer ratio
Isolation resistance
Transfer
charac-
teristics
Floating capacitance
*4 “ HighLow ” propagation delay time
*4 “ LowHigh ” propagation delay time
*5Instantaneous common mode rejection
voltage “ Output : High level ”
*5Instantaneous common mode rejection
voltage “ Output : Low level ”
(Unless otherwise specified, Ta = 0 to + 70˚C )
Symbol
Conditions
MIN. TYP. MAX. Unit
VF
IR
Ct
I OH (1)
I OH (2)
I OH (3)
V OL
I CCL
I CCH (1)
I CCH (2)
CTR
R ISO
Cf
t PHL
t PLH
CM H
CML
Ta = 25˚C, I F = 16mA
Ta = 25˚C, V R = 5V
Ta = 25˚C, VF = 0, f = 1MHZ
Ta = 25˚C, I F = 0, V CC = VO = 5.5V
Ta = 25˚C, I F = 0, VCC = VO = 15V
IF = 0, VCC = VO = 15V
IF = 16mA, IO = 2.4mA,
VCC = 4.5V
IF = 16mA, VO = open, V CC = 15V
Ta = 25˚C, I F = 0, VO = open
V CC = 15V
IF = 0, V O = open, VCC = 15V
Ta = 25˚C, I F = 16mA,
VO = 0.4V, VCC = 4.5V
Ta = 25˚C, DC500V,
40 to 60% RH
Ta = 25˚C, V = 0, f = 1MHZ
Ta = 25˚C, R L = 1.9k
IF = 16mA, V CC = 5V
Ta = 25˚C, R L = 1.9k
IF = 16mA, V CC = 5V
Ta = 25˚C, I F = 0, R L = 1.9k
VCM = 10Vp-p, VCC = 5V
Ta = 25˚C, I F = 16mA, R L = 1.9k
VCM = 10Vp-p, V CC = 5V
- 1.7 1.95
- - 10
- 60 250
- 3 500
- -1
- - 50
- - 0.4
- 200
-
- 0.02
1
- -2
19 -
-
5 x 1010
-
-
1011
0.6
0.3
-
1
0.8
- 0.3 1.2
- 1 000
-
- - 1 000 -
V
µA
pF
nA
µA
µA
V
µA
µA
µA
%
pF
µs
µs
V/ µ s
V/ µ s
*4 Test Circuit for Propagation Delay Time (PC918X )
Pulse input Pulse oscillator
Pulse width
10µ s
IF = 16mA
Duty
ratio1/10
IF monitor
100
1
2
3
4
8 5V
7 1.9k
6 VO
5
0.01
µF
CL = 15pF
IF
0
VO 5V
1.5V
1.5V VOL
tPHL
tPLH
*5 Test Circuit for Instantaneous Common Mode Rejection Voltage (PC918X )
IF =
IF
16
mA
1
8
27
GL SW A
B
VFF
36
45
VCM
+-
5V
1.9k
VO
0.01µ F
10V
VCM
10 %
0V
90 %
tr
CMH
VO
CML
VO
IF = 0mA
IF = 16mA
2V
0.8V
10 %
90 %
tf
When the switch for
5V infrared light emitting
diode sets to A.
VO When the switch for
infrared light emitting
diode sets to B.


Part Number PC918X
Description High Speed/ High CMR OPIC Photocoupler
Maker Sharp Electrionic Components
Total Page 4 Pages
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