參數(shù)資料
型號(hào)： ISP845-3SMT&R
廠商： ISOCOM COMPONENTS LTD
元件分類： 光電耦合器
英文描述： 4 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER
封裝： ROHS COMPLIANT, SURFACE MOUNT, PLASTIC, DIP-16
文件頁數(shù)： 2/3頁
文件大?。?/td> 102K
代理商： ISP845-3SMT&R
DB92442m-AAS/A6
PARAMETER
MIN TYP MAX UNITS
TEST CONDITION
Input
Forward Voltage (V
F)
1.2
1.4
V
I
F = 20mA
Reverse Current (I
R)
10
A
V
R = 4V
Output
Collector-emitter Breakdown (BV
CEO)
70
V
I
C = 1mA
( Note 2 )
Emitter-collector Breakdown (BV
ECO)
6
V
I
E = 100A
Collector-emitter Dark Current (I
CEO)
100
nA
V
CE = 20V
Coupled
Current Transfer Ratio (CTR) (Note 2)
ISP815-3, ISP825-3, ISP845-3
200
%
0.25mA I
F , 1.0V VCE
400
%
0.5mA I
F , 1.0V VCE
800
%
1.0mA I
F , 1.0V VCE.
ISP815-2, ISP825-2, ISP845-2
400
0.5mA I
F , 1.0V VCE
800
%
1.0mA I
F , 1.0V VCE
ISP815-1, ISP825-1, ISP845-1
800
%
1.0mA I
F , 1.0V VCE
Collector-emitter Saturation Voltage -3
1.0
V
0.25mA I
F , 0.5mA IC
-2
1.0
V
0.5mA I
F , 2mA IC
-1
1.0
V
1.0mA I
F , 8mA IC
Input to Output Isolation Voltage V
ISO
5300
V
RMS
See note 1
Input-output Isolation Resistance R
ISO 5x10
10
V
IO = 500V (note 1)
Output Rise Time
tr
60
300
s
V
CE = 2V ,
Output Fall Time
tf
53
250
s
I
C = 10mA,RL= 100
31/3/03
ELECTRICAL CHARACTERISTICS ( T
A = 25°C Unless otherwise noted )
Note 1
Measured with input leads shorted together and output leads shorted together.
Note 2
Special Selections are available on request. Please consult the factory.
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage Temperature
-55°C to + 125°C
Operating Temperature
-30°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
Forward Current
50mA
Reverse Voltage
6V
Power Dissipation
70mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BV
CEO
70V
Emitter-collector Voltage BV
ECO
6V
Power Dissipation
150mW
POWER DISSIPATION
Total Power Dissipation
200mW
(derate linearly 2.67mW/°C above 25°C)
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