PC824/PC844 AC Input Photocoupler - MEDITRONIK Input Photocoupler 1. AC input 2. High isolation...
Transcript of PC824/PC844 AC Input Photocoupler - MEDITRONIK Input Photocoupler 1. AC input 2. High isolation...
3.5±0
.5
θ θ
PC824
PC824
Internal connection diagram
CTRrank mark
6.5±0
.5
1.2±0.3
0.9±0.2
2.54±0.25
θ=0 to 13˚
9.66±0.5
3.0±0
.5
0.5T
YP
.
0.5±0.1
0.26±0.1
7.62±0.3
Anode, CathodeAnode, Cathode
EmitterCollector
1 3
2 4
5 7
6 8
8 7 6 5 8 7 6 5
1 2 3 4 1 2 3 4
θθ
PC844
PC844
CTR rank mark
Internal connection diagram
Anode, CathodeAnode, CathodeEmitterCollector
6.5±0
.5
0.9±0.21.2±0.3
2.54±0.25
19.82±0.5
3.5±0
.53.
0±0.5
0.5±0.1
7.62±0.3
0.26±0.1
0.5T
YP
.
16 15 14 13 12 11 10 9
16 15 14 13 12 11 10 9
1 3 5 7
2 4 6 8
9 11 13 15
10 12 14 16
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
θ=0 to 13˚
PC824/PC844
PC824/PC844
Features
AC Input Photocoupler
1. AC input
2. High isolation voltage between input and
output (Viso (rms) :5kV)
3. Compact dual-in-line package
PC824 (2-channel type)
PC844 (4-channel type)
4. Current transfer ratio
CTR:MIN. 20% at IF=±1mA, VCE=5V
5. Recognized by UL, file No. E64380
Notice In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
Outline Dimensions (Unit : mm)
Lead forming type (I type) and taping reel type (P type) are also available.
Absolute Maximum Ratings (Ta=25˚C)
Parameter Symbol Unit
Inpu
t Forward current mA *1 Peak forward current A
Power dissipation mW
Out
put
Collector-emitter voltage V
Emitter-collector voltage V
Collector current mA
Collector power dissipation mW
Total power dissipation mW*2 Isolation voltage
Operating temperature ˚C
Storage temperature ˚C*3 Soldering temperature
IF
IFM
P
VCEO
VECO
IC
PC
Ptot
Viso (rms)
Topr
Tstg
Tsol ˚C*1 Pulse width≤100µs, Duty ratio:0.001*2 40 to 60%RH, AC for 1 minute*3 For 10s
Rating
±50
±1
70
35
6
50
150
200
−30 to +100
−55 to +125
260
5 kV
1. Programmable controllers
2. Telephones
3. Facsimiles
Applications
PC824/PC844
Electro-optical CharacteristicsParameter Conditions
Forward voltage
Peak forward voltage
Terminal capacitance
Collector dark current
Transfercharac-teristics
Collector current
Collector-emitter saturation voltage
Isolation resistance
Floating capacitance
Cut-off frequency
MIN.
−−−−
0.2
−5×1010
−15
−−
TYP.
1.2
−50
−−
0.1
1011
0.6
80
4
3
MAX.
1.4
3.0
250
100
3.0
0.2
−1.0
−18
18
Unit
V
V
pF
nA
mA
V
ΩpF
kHz
µs
µs
Symbol
VF
VFM
Ct
ICEO
IC
VCE (sat)
RISO
fc
tr
tf
Cf
Response timeRise time
Fall time
Input
Output
IF=±20mA
IFM=±0.5V
V=0, f=1kHz
VCE=20V, IF=0
IF=±1mA, VCE=5V
IF=±20mA, IC=1mA
V=0, f=1MHz
VCE=2V, IC=2mA, RL=100Ω
VCE=5V, IC=2mA, RL=100Ω, −3dB
DC500V, 40 to 60%RH
(Ta=25˚C)
Rank TableModel No. Rank mark
PC844A
A or no mark 0.2 to 3.0PC824PC844
PC824AA 0.5 to 1.5
IC (mA)
(IF=±1mA, VCE=5V, Ta=25˚C)
0−30
10
0 25 50 75 100 125
20
30
40
50
60
Forw
ard
curr
ent I
F (m
A)
Ambient temperature Ta (˚C)
00 125
100
200
50
150
25 50 75 100−30
Ambient temperature Ta (˚C)
Col
lect
or p
ower
dis
sipa
tion
P C (
mW
)
Fig.1 Forward Current vs. Ambient Temperature
Fig.2 Collector Power Dissipation vs. Ambient Temperature
PC824/PC844
Duty ratio
55
10
20
100
50
200
500
210−3 10−25 2 10−15 2 5
Peak
for
war
d cu
rren
t IFM
(m
A)
1
10 000
5 000
2 000
1 000
Pulse width≤100µsTa=25˚C
Fig.3 Peak Forward Current vs. Duty Ratio
25˚C
0˚C
01
2
0.5 1.0 1.5 2.0 2.5 3.0
5
10
20
50
100
200
500
50˚C
−25˚C
Forward voltage VF (V)
Forw
ard
curr
ent I
F (m
A)
Ta=75˚C
Fig.4 Forward Current vs. Forward Voltage
0.1 0.50.2 1 2 5 100
20 50
60
80
100
120
140
20
40
Forward current IF (mA)
Cur
rent
tran
sfer
rat
io C
TR
(%
)
VCE=5VTa=25˚C
Fig.5 Current Transfer Ratio vs. Forward Current
00
Collector-emitter voltage VCE (V)
10
2
20
30
4 6 8 10
20mA
10mA
5mA
1mA
Col
lect
or C
urre
nt I
C (
mA
)
Ta=25˚C
PC (MAX.)
IF=30mA
Fig.6 Collector Current vs. Collector-emitter Voltage
50
0
100
150
Rel
ativ
e cu
rren
t tra
nsfe
r ra
tio (
%)
Ambient temperature Ta (˚C)
IF=1mAVCE=5V
0 25 50 75 100−30
Ambient temperature Ta (˚C)
Col
lect
or e
mitt
er s
atur
atio
n vo
ltage
VC
E (
sat)
(V)
0−30
0.01
0 20 40 60 80 100
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.1
IF=20mAIC=1mA
Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature
Fig.8 Collector-emitter Saturation Voltage vs. Ambient Temperature
PC824/PC844
250 50 75 100
Col
lect
or d
ark
curr
ent I
CE
O (
A)
Ambient temperature Ta (˚C)
VCE=20V
−3010−12
10−11
10−10
10−9
10−8
10−7
10−6
Fig.9 Collector Dark Current vs. Ambient Temperature
Frequency f (kHz)
0.2 202 200 1 000
0
100Ω1kΩ
0.5 1 5 10 50 100 500
Vol
tage
gai
n A
v (d
B)
−20
−15
−10
−5
VCE=5VIC=2mATa=25˚C
RL=10kΩ
Fig.12 Frequency Response
VCC
tftr
ts90%
10%
td
Output
Input
RLInput OutputRD
Test Circuit for Response Time
Col
lect
or-e
mitt
er s
atur
atio
n vo
ltage
VC
E (
sat)
(V)
Forward current IF (mA)
00
2
4
6
2 4 6 8 10
1mA
3mA
5
3
1
97531
5mA
7mA
11 12 13 14 15
Ta=25˚C
IC=0.5mA
VCC
RL
OutputRD
Fig.10 Collector-emitter Saturation Voltage vs. Forward Current
Test Circuit for Frequency Response
100
5
2
1Res
pons
e tim
e (µ
s)
0.5
0.10.2
0.03 0.1 1 100.2 0.5 2 5
50
20
10
tr
tf
td
ts
VCE=2VIC=2mATa=25˚C
Load resistance RL (kΩ)
Fig.11 Response Time vs. Load Resistance