參數(shù)資料
型號: SFH619A-X019
廠商: VISHAY SEMICONDUCTORS
元件分類: 光電耦合器
英文描述: 1 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER
封裝: ROHS COMPLIANT, SMD, 4 PIN
文件頁數(shù): 8/13頁
文件大?。?/td> 241K
代理商: SFH619A-X019
www.vishay.com
For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83674
4
Rev. 1.7, 15-Feb-11
SFH619A
Vishay Semiconductors
Optocoupler, Photodarlington
Output, High Gain, 300 V BVCEO
Fig. 5 - Collector Current vs. Collector Emitter Voltage
Fig. 6 - Collector Emitter Dark Current vs.
Collector Emitter Voltage over Temperature
Fig. 7 - Current Transfer Ratio vs. Forward Current
Fig. 8 - Normalized CTR vs. Temperature
Fig. 9 - Switching Time vs. Load Resistor
isfh619a_06
0.6
0.7
0.8
0.9
1.0
1.1
1.2
140
120
100
80
60
40
20
0
VCE - Collector Emitter Voltage (V)
I C
-
Collector
Current
(mA)
isfh619a_07
TA - Temperature (°C)
I CEO
(nA)
1000
100
10
1
0.1
V
CE = 300 V
V
CE = 200 V
V
CE = 50 V
- 40
- 20
0
20
40
60
80
100
isfh619a_08
IF - Forward Current (mA)
Current
T
ransfer
Ratio
CTR
10 000
1000
100
0.1
1
10
100
V
CE = 1.2 V
V
CE = 1 V
isfh619a_09
TA - Temperature (°C)
Normalized
CTR
1.2
1.0
0.8
0.6
0.4
0.2
I
F = 10 mA
I
F = 1.0 mA
- 40
- 20
0
20
40
60
80
100
isfh619a_10
RL - Load Resistor (kΩ)
Time
Switching
(s)
0.1
10
1000
100
10
1
t
OFF
t
ON
1
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