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