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參數(shù)資料
| 型號(hào)： | SFH6138 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | High Speed Optocoupler, 100 kBd, Low Input Current, High Gain |
| 中文描述： | 高速光耦，100大骨節(jié)病，低輸入電流，高增益 |
| 文件頁(yè)數(shù)： | 4/6頁(yè) |
| 文件大?。?/td> | 96K |
| 代理商： | SFH6138 |
www.vishay.com
4
Document Number 83669
Rev. 1.5, 26-Oct-04
SFH6138/ SFH6139
Vishay Semiconductors
Switching Characteristics
Delay Time
Parameter
Propagation delay time to logic
low at output
2)
Pin 7 open.
4)
Using a resistor between pin 5 and 7 will decrease gain and delay time.
Common Mode Transient Immunity
5)
Common mode transient immunity in logic high level is the maximum tolerable (positive) dV
cm
/dt on the leading edge of the common
mode pulse, V
CM
, to assure that the output will remain in a logic high state (i.e.V
O
> 2.0 V) common mode transient immunity in logic low
level is the maximum tolerable (negative) dV
cm
/dt on the trailing edge of the common mode pulse signal, V
CM
, to assure that the output
will remain in a logic low state (i.e. V
O
< 0.8 V).
6)
In applications where dv/dt may exceed 50,000 V/
μ
s (such as state discharge a series resistor, R
CC
should be included to protect I
C
from destructively high surge currents. The recommended value is R
CC
[IV / 0.15 I
F
(mA)] K
Test condition
Part
Symbol
t
PHL
Min
Typ.
2.0
Max
10
Unit
μ
s
I
F
= 1.6 mA, R
L
= 2.2 k
SFH6138
I
F
= 0.5 mA, R
L
= 4.7 k
I
F
= 12 mA, R
L
= 270 k
I
F
= 1.6 mA, R
L
= 2.2 k
SFH6139
t
PHL
t
PHL
t
PLH
6.0
25
μ
s
μ
s
μ
s
SFH6139
0.6
1.0
Propagation delay time to logic
high at output
2.4)
SFH6138
4.0
35
I
F
= 0.5 mA, R
L
= 4.7 k
I
F
= 12 mA, R
L
= 270 k
SFH6139
t
PLH
t
PLH
5.0
60
μ
s
μ
s
SFH6139
1.0
7.0
Parameter
Test condition
Symbol
CM
H
Min
Typ.
500
Max
Unit
V/
μ
s
Common mode transient
immunity at logic high level
output
5,6)
Common mode transient
immunity at logic low level
output
5,6)
I
F
= 0 mA, R
L
= 2.2 k
,
R
CC
= 0/V
CM
= 10 V
P-P
I
F
= 16 mA, R
L
= 2.2 k
,
R
CC
= 0/V
CM
= 10 V
P-P
CM
L
- 500
V/
μ
s
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| SFH6139-X006 | 功能描述:高速光耦合器 1Kbd High-Speed Single CTR > 400% RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube |
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