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參數(shù)資料
| 型號： | SFH620-1 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | AC INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS |
| 中文描述： | 交流輸入光電晶體管光耦合隔離器 |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 57K |
| 代理商： | SFH620-1 |
DB92307-AAS/A1
30/7/97
PARAMETER
MIN TYP MAX UNITS TEST CONDITION
Input
Forward Voltage (V
F
)
1.65
V
I
F
= ±50mA
Output
Collector-emitter Breakdown (BV
)
70
V
I
C
= 1mA
( Note 2 )
Emitter-collector Breakdown (BV
ECO
)
Collector-emitter Dark Current (I
CEO
)
SFH620-1,2
SFH620-3
6
V
I
E
= 100
μ
A
50
100
nA
nA
V
CE
= 10V
Coupled
Current Transfer Ratio (CTR) (Note 2)
SFH620-1
SFH620-2
SFH620-3
40
63
100
125
200
320
%
%
%
±10mA I
F
, 5V V
CE
SFH620-1
SFH620-2
SFH620-3
13
22
34
%
%
%
±1mA I
F
, 5V V
CE
Collector-emitter Saturation Voltage V
CESAT
0.4
V
±10mA I
F
, 2.5mA I
C
Input to Output Isolation Voltage V
ISO
5300
7500
5x10
10
V
RMS
V
PK
See note 1
See note 1
V
IO
= 500V (note 1)
Input-output Isolation Resistance R
ISO
ELECTRICAL CHARACTERISTICS ( T
A
= 25°C Unless otherwise noted )
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.
1.
Linear Operation
(
without saturation) Fig
1.
I
F
= 10mA, V
CC
= 5V, R
L
= 75
,
T
A
= 25°C
t
on
t
r
t
off
t
f
F
CO
UNITS
μs
μs
μs
μs
kHz
Turn-on Time
Rise Time
Turn-off Time
Fall Time
Cut-off Frequency
3.0
2.0
2.3
2.0
250
SWITCHING CHARACTERISTICS
Output
Output
Input
10%
90%
90%
10%
t
on
t
r
FIG 1
t
off
t
f
R
L
= 75
V
CC
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| SFH620-1X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AC INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS |
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| SFH620-2X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AC INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS |
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| SFH620-3X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AC INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS |
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