PC844AI [SHARP]
AC Input-Transistor Output Optocoupler, 4-Element, 5000V Isolation, DIP-16;
| 型号： | PC844AI |
| 厂家： | 
SHARP ELECTRIONIC COMPONENTS |
| 描述： | AC Input-Transistor Output Optocoupler, 4-Element, 5000V Isolation, DIP-16 光电 |
| 文件： | 总5页 (文件大小：75K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PC814 Series
AC Input Photocoupler
PC814 Series
(
)
(
)
(
)
❈ Lead forming type I type and taping reel type P type are also available. PC814I/PC814P
( )
Unit : mm
■ Features
■ Outline Dimensions
1. AC input
2. High isolation voltage between input and
PC814
Internal connection
diagram
2.54± 0.25
(
)
output V : 5 000V
rms
4
3
4
3
3. Compact dual-in-line package
CTR
rank mark
(
(
(
)
)
)
PC814 1-channel type
PC824 2-channel type
PC844 4-channel type
Primary side mark
1
2
1
2
0.9± 0.2
1.2± 0.3
4. Current transfer ratio
CTR : MIN. 20% at IF = ± 1mA, VCE = 5V
5. Recognized by UL, file No. E64380
7.62± 0.3
4.58± 0.5
■ Applications
1. Programmable controllers
2. Telephone sets, telephone exchangers
3. System appliances
4. Signal transmission between circuits of
different potentials and impedances
0.26± 0.1
0.5± 0.1
θ
θ
θ
= 0 to 13 ˚
1
2
Anode, Cathode
Anode, Cathode
3
4
Emitter
Collector
PC844 Internal connection diagram
10
16 15 14 13 12 11
9
PC824
1.2± 0.3
1
2
3
4
5
6
7
8
0.9± 0.2
Internal connection diagram
1 3 5 7 Anode, Cathode
2 4 6 8 Anode, Cathode
8
1
7
6
5
8
7
6
5
PC824
9
11
15 Emitter
13
10 12
14 16 Collector
1.2± 0.3
0.9± 0.2
1
2
3
4
2
3
4
10
CTR
rank mark
16 15 14 13 12 11
PC844
9
2.54± 0.25
7.62± 0.3
9.66± 0.5
1
2
3
4
5
6
7
8
0.26± 0.1
2.54± 0.25
CTR rank mark
7.62± 0.3
19.82± 0.5
0.5± 0.1
θ
θ
θ
= 0 to 13 ˚
0.26± 0.1
1 3 Anode,Cathode
2 4 Anode,Cathode
5 7 Emitter
6 8 Collector
0.5± 0.1
θ
= 0 to 13˚
θ
θ
“ 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.”
PC814 Series
(
)
■ Absolute Maximum Ratings
Ta= 25˚C
Parameter
Symbol
IF
Rating
Unit
mA
A
Forward current
*1Peak forward current
± 50
Input
IFM
± 1
Power dissipation
P
70
mW
V
Collector-emitter voltage
Emitter-collector voltage
Collector current
V CEO
V ECO
IC
35
6
50
V
Output
mA
mW
mW
V rms
˚C
Collector power dissipation
Total power dissipation
*2Isolation voltage
PC
150
P tot
V iso
T opr
T stg
T sol
200
5 000
Operating temperature
Storage temperature
*3Soldering temperature
- 30 to + 100
- 55 to + 125
260
˚C
˚C
*1 Pulse width<=100µs, Duty ratio : 0.001
*2 40 to 60% RH, AC for 1 minute
*3 For 10 seconds
(
)
Ta= 25˚C
■ Electro-optical Characteristics
Parameter
Symbol
VF
Conditions
MIN.
TYP.
1.2
-
MAX.
1.4
3.0
250
10 - 7
300
0.2
-
Unit
V
Forward voltage
IF = ± 20mA
-
Input
Peak forward voltage
Terminal capacitance
Collector dark current
*4Current transfer ratio
Collector-emitter saturation voltage
Isolation resistance
V FM
Ct
IFM = ± 0.5V
-
V
V= 0, f= 1kHz
-
50
-
pF
A
Output
ICEO
CTR
VCE = 20V, I F = 0
IF = ± 1mA, V CE = 5V
-
20
-
%
VCE
(
)
IF = ± 20mA, I C = 1mA
DC500V, 40 to 60% RH
V= 0, f= 1MHz
-
0.1
1011
0.6
80
4
V
sat
RISO
Cf
fc
5 x 1010
Ω
Transfer
charac-
teristics
Floating capacitance
Cut-off frequency
-
15
-
1.0
-
pF
kHz
µ s
µ s
VCE = 5V, I C = 2mA, R L = 100 Ω, - 3dB
Rise time
Fall time
*4 Classification table of current transfer ratio
tr
VCE = 2V, I C = 2mA, R L
=
18
Response time
tf
100Ω
-
3
18
( )
CTR %
Model No.
PC814A
PC824A
PC844A
PC814
Rank mark
A
50 to 150
20 to 300
PC824
A or no mark
PC844
PC814 Series
Fig. 1 Forward Current vs. Ambient
Fig. 2 Collector Power Dissipation vs.
Ambient Temperature
Temperature
60
200
50
40
30
20
150
100
50
10
0
0
- 30
0
25
50
75
100
125
- 30
0
25
50
75
100
)
125
(
)
(
Ambient temperature T a ˚C
Ambient temperature Ta ˚C
Fig. 3 Peak Forward Current vs. Duty Ratio
Fig. 4 Forward Current vs. Forward Voltage
500
10 000
Pulse width <=100 µs
5 000
Ta = 25˚C
- 25˚C
0˚C
25˚C
Ta = 75˚C
50˚C
200
2 000
1 000
100
50
500
200
100
20
10
5
50
20
2
1
10
5
- 3
- 2
- 1
2
2
2
5
5
5
5
0
0.5
1.0
1.5
2.0
2.5
3.0
10
10
10
1
(
)
Duty ratio
Forward voltage VF
V
Fig. 5 Current Transfer Ratio vs. Forward
Fig. 6 Collector Current vs.
Current
Collector-emitter Voltage
140
T
a = 25˚C
V CE = 5V
a = 25˚C
30
T
120
100
80
(
)
PC MAX.
20mA
20
60
10mA
5mA
10
0
40
20
0
1mA
4
0.1
0.2
0.5
2
6
8
10
1
2
5
20
50
0
10
(
)
Collector-emitter voltage VCE (V)
Forward current I F mA
PC814 Series
Fig. 7 Relative Current Transfer Ratio vs.
Ambient Temperature
Fig. 8 Collector-emitter Saturation Voltage
vs. Ambient Temperature
150
0.1
IF = 1mA
V CE = 5V
IF = 20mA
IC = 1mA
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
100
50
0
0.01
0
- 30
0
25
50
75
100
- 30
0
20
)
Ambient temperature T a ˚C
40
60
80
100
(
)
(
Ambient temperature T a ˚C
Fig. 9 Collector Dark Current vs.
Ambient Temperature
Fig.10 Response Time vs. Load Resistance
- 6
100
10
V CE = 2V
V CE = 20V
50
IC = 2mA
tr
- 7
10
Ta = 25˚C
t f
20
10
- 8
10
td
ts
5
- 9
10
2
1
- 10
10
0.5
- 11
10
0.2
0.1
- 12
10
0
25
- 30
50
75
)
100
0.03
0.1 0.2
)
Load resistance RL k Ω
0.5
1
2
5
10
(
(
Ambient temperature T a ˚C
Fig.11 Frequency Response
Test Circuit for Response Time
V CE = 5V
IC = 2mA
Ta = 25˚C
0
Input
VCC
Output
Input
Output
RL
RD
10%
90%
tf
- 5
1k Ω
100 Ω
RL = 10k Ω
td
ts
tr
- 10
- 15
- 20
0.2 0.5
1
2
5
10 20 50 100 200 500 1 000
(
)
Frequency f kHz
PC814 Series
Fig.12 Collector-emitter Saturation Voltage
vs. Forward Current
Test Circuit for Frepuency Response
Ta = 25˚C
6
I
C = 0.5mA
5
4
3
2
1
0
1mA
3mA
VCC
RL
5mA
7mA
RD
Output
0
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15
(
)
mA
Forward current I
F
Please refer to the chapter “Precautions for Use ”
●
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