4N28-SM [ISOCOM]
Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, SURFACE MOUNT, PLASTIC, DIP-6;
| 型号： | 4N28-SM |
| 厂家： | 
ISOCOM COMPONENTS |
| 描述： | Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, SURFACE MOUNT, PLASTIC, DIP-6 晶体 光电 晶体管 光电晶体管 输出元件 |
| 文件： | 总3页 (文件大小：55K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
4N25X, 4N26X, 4N27X, 4N28X
4N25, 4N26, 4N27, 4N28
OPTICALLY COUPLED
ISOLATOR
PHOTOTRANSISTOR OUTPUT
APPROVALS
Dimensions in mm
2.54
l
ULrecognised,FileNo.E91231
1
6
5
4
7.0
6.0
'X'SPECIFICATIONAPPROVALS
2
3
l
l
VDE0884in3availableleadform:-
-STD
-Gform
-SMDapprovedtoCECC00802
CertifiedtoEN60950bythefollowing
Test Bodies :-
1.2
3.0
7.62
6.62
7.62
0.26
4.0
3.0
Nemko-CertificateNo.P01102464
Fimko-CertificateNo.FI18166
Semko-ReferenceNo.0202037/01-22
Demko-CertificateNo.311158-01
BSIapproved-CetificateNo. 8001
13°
Max
0.5
3.35
0.5
l
DESCRIPTION
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
The4N25,4N26,4N27,4N28seriesofoptically
coupled isolators consist of infrared light
emitting diode and NPN silicon photo transistor
in a standard 6 pin dual in line plastic package.
Storage Temperature
Operating Temperature
-55°C to + 150°C
-55°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
FEATURES
l
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 (5.3kV ,7.5kVPK
All electrical parameters 100R%MStested
Custom electrical selections available
INPUT DIODE
Forward Current
Reverse Voltage
Power Dissipation
60mA
6V
105mW
l
l
l
)
APPLICATIONS
l
l
l
l
DC motor controllers
Industrial systems controllers
Measuring instruments
Signal transmission between systems of
different potentials and impedances
OUTPUT TRANSISTOR
Collector-emitter Voltage BVCEO
Collector-base Voltage BVCBO
Emitter-collector Voltage BVECO
Power Dissipation
30V
70V
6V
160mW
OPTION G
OPTION SM
SURFACEMOUNT
7.62
POWER DISSIPATION
Total Power Dissipation
(derate linearly 2.67mW/°C above 25°C)
200mW
0.6
0.1
1.25
0.75
0.26
10.46
9.86
10.16
ISOCOMCOMPONENTSLTD
Unit25B, ParkViewRoadWest,
Park View Industrial Estate, Brenda Road
Hartlepool,TS251YDEnglandTel:(01429)863609
Fax:(01429)863581 e-mail sales@isocom.co.uk
http://www.isocom.com
5/2/03
DB91028m-AAS/A4
ELECTRICAL CHARACTERISTICS ( TA= 25°C Unless otherwise noted )
PARAMETER
MIN TYP MAX UNITS
TEST CONDITION
Input
Forward Voltage (VF)
1.2
1.5
10
V
IF = 10mA
Reverse Current (IR)
µA
V
VR =6V
Output
Collector-emitter Breakdown (BV
)
30
IC = 1mA
( NoteCE2O )
Collector-base Breakdown (BVCBO
Emitter-collector Breakdown (BVECO
)
70
6
V
V
nA
nA
IC = 100µA
IE = 100µA
VCE = 10V
VCE = 10V
)
)
Collector-emitter Dark Current (ICEO
Collector-base Dark Current (ICBO
50
20
)
Coupled Current Transfer Ratio (CTR)
4N25, 4N26
20
10
%
%
V
10mA IF , 10V VCE
10mA IF , 10V VCE
50mA IF , 2mA IC
4N27, 4N28
Collector-emitter Saturation VoltageVCE(SAT)
0.5
Input to Output Isolation Voltage VISO 5300
7500
Input-output Isolation Resistance RISO 5x1010
VRMS
VPK
Ω
See note 1
See note 1
VIO = 500V (note 1)
Turn-on Time
Turn-off Time
Output Rise Time tr
Output Fall Time tf
ton
toff
4
3
2
2
µs
µs
µs
µs
VCC = 10V ,
IF= 10mA, RL = 100Ω
( FIG 1)
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.
VCC
Input
ton
toff
RL = 100Ω
tf
tr
Output
Output
10%
10%
90%
90%
FIG 1
5/2/03
DB91028m-AAS/A4
Collector Power Dissipation vs. Ambient Temperature
Relative Current Transfer Ratio
vs. Forward Current
200
2.8
2.4
150
100
2.0
1.6
1.2
0.8
50
0
V
= 0.5V
TACE= 25°C
0.4
0
1
2
5
10
20
50
-30
0
25
50
75
100 125
Forward current IF (mA)
Ambient temperature TA ( °C )
Forward Current vs. Ambient Temperature
Relative Current Transfer Ratio
vs. Forward Current
80
70
1.4
1.2
60
1.0
0.8
50
40
30
20
0.6
0.4
V
= 10V
TACE= 25°C
0.2
0
10
-30
0
25
50
75
100 125
1
2
5
10
20
50
Ambient temperature TA ( °C )
Forward current IF (mA)
Collector-emitter Saturation
Voltage vs. Ambient Temperature
Relative Current Transfer Ratio
vs. Ambient Temperature
0.14
0.12
1.5
1.0
I = 50mA
IFC = 2mA
IF = 10mA
VCE = 10V
0.10
0.08
0.06
0.04
0.5
0
0.02
0
-30
0
25
50
75
100
-30
0
25
50
75
100
Ambient temperature TA ( °C )
Ambient temperature TA ( °C )
5/2/03
DB91028m-AAS/A4
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