ISP844CSM [ISOCOM]
AC Input-Transistor Output Optocoupler,;型号: | ISP844CSM |
厂家: | ISOCOM COMPONENTS |
描述: | AC Input-Transistor Output Optocoupler, |
文件: | 总3页 (文件大小:85K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
ISP814X, ISP824X, ISP844X
ISP814, ISP824, ISP844
HIGH DENSITY A.C. INPUT
PHOTOTRANSISTOR OPTICALLY
COUPLED ISOLATORS
APPROVALS
ISP814X
ISP814
Dimensions in mm
2.54
z
ULrecognised,FileNo.E91231
Package Code " EE "
7.0
6.0
1
2
4
3
'X'SPECIFICATIONAPPROVALS
z
VDE0884in3availableleadform:-
-STD
-Gform
1.2
-SMDapprovedtoCECC00802
ISP814CertifiedtoEN60950by
Nemko-CertificateNo.P01102465
z
7.62
5.08
4.08
4.0
3.0
13°
Max
0.5
DESCRIPTION
3.0
0.26
The ISP814, ISP824, ISP844 series of optically
coupled isolators consist of two infrared light
emitting diodes connected in inverse parallel
and NPN silicon photo transistors in space
efficient dual in line plastic packages.
3.35
0.5
2.54
ISP824X
ISP824
1
2
8
7
7.0
6.0
FEATURES
3
4
6
5
z
Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
High Isolation Voltage (5.3kVRMS ,7.5kVPK
AC or polarity insensitive input
All electrical parameters 100% tested
Custom electrical selections available
1.2
3.0
10.16
9.16
7.62
0.26
4.0
3.0
z
z
z
z
)
13°
Max
0.5
3.35
APPLICATIONS
0.5
z
z
z
z
Computer terminals
Industrial systems controllers
Telephone sets, Telephone exchangers
Signal transmission between systems of
different potentials and impedances
1
2
3
4
16
15
ISP844X
ISP844
14
13
2.54
5
6
7
8
12
11
10
9
7.0
6.0
OPTION G
OPTION SM
SURFACE MOUNT
7.62
1.2
20.32
19.32
7.62
4.0
3.0
0.6
0.1
1.25
0.75
0.26
13°
Max
0.5
10.46
9.86
10.16
0.26
3.35
3.0
0.5
ISOCOMCOMPONENTS2004LTD
Unit25B, ParkViewRoadWest,
ParkView Industrial Estate, Brenda Road
Hartlepool,TS251UDEngland
Tel:(01429)863609 Fax:(01429)863581 e-mail
sales@isocom.co.ukhttp://www.isocom.com
17/7/08
DB91070
ABSOLUTEMAXIMUMRATINGS
(25°Cunlessotherwisespecified)
Storage Temperature
OperatingTemperature
-55°Cto+125°C
-30°Cto+100°C
Lead SolderingTemperature
(1/16inch(1.6mm)fromcasefor10secs) 260°C
INPUTDIODE
ForwardCurrent
Power Dissipation
±50mA
70mW
OUTPUTTRANSISTOR
Collector-emitterVoltageBVCEO
Emitter-collectorVoltageBVECO
CollectorCurrent
35V
6V
50mA
150mW
Power Dissipation
POWERDISSIPATION
Total Power Dissipation
200mW
(deratelinearly2.67mW/°Cabove25°C)
ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )
PARAMETER
MIN TYP MAX UNITS
TEST CONDITION
Input
Forward Voltage (VF)
1.2
1.4
V
IF = ± 20mA
Output
Collector-emitter Breakdown (BVCEO
( Note 2 )
)
35
6
V
V
IC = 1mA
Emitter-collector Breakdown (BVECO
)
IE = 100μA
VCE = 20V
Collector-emitter Dark Current (ICEO
)
100 nA
Coupled Current Transfer Ratio (CTR) (Note 2)
ISP814, ISP824, ISP844
20
50
300
150
%
%
± 1mAIF , 5V VCE
± 20mAIF , 1mAIC
ISP814A, ISP824A, ISP844A
Collector-emitter Saturation VoltageVCE (SAT)
Input to Output Isolation Voltage VISO
0.2
V
5300
7500
VRMS
VPK
See note 1
See note 1
Input-output Isolation Resistance RISO 5x1010
Ω
VIO = 500V (note 1)
Output Rise Time tr
4
3
18
18
μs
μs
VCE = 2V ,
IC=2mA,RL=100Ω
OutputFallTime
tf
Note 1
Note 2
Measured with input leads shorted together and output leads shorted together.
Special Selections are available on request. Please consult the factory.
17/7/08
DB91070
Collector Power Dissipation vs. Ambient Temperature
Collector-emitter Saturation
Voltage vs. Forward Current
200
6
5
TA = 25°C
150
100
4
3
2
50
0
1
0
0
5
10
15
-30
0
25
50
75
100 125
Forward current IF (±mA)
Ambient temperature TA ( °C )
Forward Current vs. Ambient Temperature
Collector Current vs. Collector-emitter Voltage
60
50
TA = 25°C
50
40
30
20
±50
±30
40
30
±20
±15
20
10
0
±10
10
0
IF = ±5mA
-30
0
25
50
75
100 125
0
2
4
6
8
10
Ambient temperature TA ( °C )
Collector-emitter voltage VCE ( V )
Collector-emitter Saturation
Voltage vs. Ambient Temperature
Current Transfer Ratio vs. Forward Current
320
0.14
0.12
280
240
I = ±20mA
IFC = 1mA
0.10
0.08
200
160
0.06
0.04
120
80
V
= 5V
TACE= 25°C
0.02
0
40
0
1
2
5
10
20
50
-30
0
25
50
75
100
Forward current IF (±mA)
Ambient temperature TA ( °C )
DB91070
17/7/08
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