PC727 Datasheet, PDF (1/2 Pages) Sharp Electrionic Components – Low Input Current Drive Type Photocoupler

PC727
PC727
Low Input Current Drive Type
Photocoupler
s Features
1. Low input current drive type (IF : 50 µ A)
2. Current transfer ratio (CTR : MIN. 60%)
Assured within operating temperature range (Ta=-25 to +60˚C)
s Applications
1. ISDNs
2. Telephone sets
s Outline Dimensions
(Unit : mm)
1.2
654
PC727
1 23
9.22
Internal connection diagram
65 4
1 Cathode
2 Anode
3 NC
12
4 Emitter
3 _{5 Collector}
6 NC
7.62
Example of ISDN
terminal configuration
DSU
Modular jack
Send
Receive
Feed (from station) :
40V (+5/-20%)
(32 to 42V)
s Absolute Maximum Ratings
Input
Output
Parameter
*1 _{Forward current}
*2 _{Peak forward current}
Reverse voltage
*1 _{Power dissipation}
Collector-emitter voltage
Emitter-collector voltage
Collector current
*3 _{Collector power dissipation}
*3 _{Total power dissipation}
Operating temperature
Storage temperature
*4 _{Isolation voltage}
*5 _{Soldering temperature}
0.26
2.54
0.5
TE terminal
Receive
Send
* DSU :
Digital Service Unit (line terminal equipment)
* TE terminal :
Terminal Equipment (standard terminal)
5V
PC727
connection
detection to
C-MOS IC
Symbol
IF
IFM
VR
ICEO
VCEO
VECO
IC
PC
Ptot
Topr
Tstg
Viso
Tsol
Rating
5
300
6
40
35
6
50
150
170
- 30 to + 100
- 55 to + 125
2 500
260
(Ta=25˚C)
Unit
mA
mA
V
mW
V
V
mA
mW
mW
˚C
˚C
Vrms
˚C
*1 Ta=-30 to +100˚C
*2 Pulse width <=100 µs,
Duty ratio=0.01 (Refer to Fig. 3)
*3 Decrease in the ambient temperature
range of the Absolute Max. Rating :
Shown in Figs.1 and 2.
*4 40 to 60% RH, AC for 1 minute
*5 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.”