參數(shù)資料
型號(hào)： IS357B
廠商： ISOCOM COMPONENTS LTD
元件分類： 光電耦合器
英文描述： 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER
封裝： ROHS COMPLIANT, PLASTIC, DIP-4
文件頁(yè)數(shù)： 2/2頁(yè)
文件大?。?/td> 52K
代理商： IS357B
ABSOLUTEMAXIMUMRATINGS
(25°C unless otherwise specified)
Storage Temperature
-55°C to + 150°C
Operating Temperature
-55°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUTDIODE
Forward Current
50mA
Reverse Voltage
6V
Power Dissipation
70mW
OUTPUTTRANSISTOR
Collector-emitter Voltage BV
CEO
80V
Emitter-collector Voltage BV
ECO
6V
Collector Current
50mA
Power Dissipation
150mW
POWERDISSIPATION
Total Power Dissipation
170mW
(derate linearly 2.26mW/°C above 25°C)
PARAMETER
MIN TYP MAX UNITS
TEST CONDITION
Input
ForwardVoltage (V
F)
1.2
1.4
V
I
F = 20mA
Reverse Current (I
R)10
μAV
R = 4V
Output
Collector-emitter Breakdown (BV
CEO)
80
>100
V
I
C = 0.5mA
Emitter-collector Breakdown (BV
ECO)
6
V
I
E = 0.1mA
Collector-emitter Dark Current (I
CEO)
100
nA
V
CE = 20V
Coupled
Current Transfer Ratio (CTR)
50
600
%
5mA I
F , 5V VCE
Optional CTR Grades: IS357A
80
160
%
5mA I
F , 5V VCE
IS357B
130
260
%
5mA I
F , 5V VCE
IS357C
200
400
%
5mA I
F , 5V VCE
IS357D
300
600
%
5mA I
F , 5V VCE
Collector-emitterSaturationVoltageV
CE(SAT)
0.2
V
20mA I
F , 1.0mA IC
Input to Output Isolation Voltage V
ISO
3750
V
RMS
See note 1
5300
V
PK
See note 1
Input-output Isolation Resistance R
ISO
5x1010
Ω
V
IO = 500V (note 1)
Output Rise Time
tr
4
18
μsV
CE = 2V ,
Output Fall Time
tf
3
18
μsI
C = 2mA, RL = 100Ω
ELECTRICAL CHARACTERISTICS ( T
A = 25°C Unless otherwise noted )
Note 1
Measured with input leads shorted together and output leads shorted together.
DB92845
15/10/10
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