LH1520AB 查看數據表（PDF） - Vishay Semiconductors
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LH1520AB Datasheet PDF : 8 Pages
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www.vishay.com
LH1520AB, LH1520AAC, LH1520AACTR
Vishay Semiconductors
30
20
10
0
- 10
IF = 5 mA
IL = 50 mA
- 20
- 30
- 40 - 20 0 20 40 60 80
ilh1520ab_18
Temperature (°C)
Fig. 19 - Turn-on Time vs. Temperature
3
2.5
IL = 50 mA
2
1.5
T = 85 °C
T = 25 °C
1
T = - 40 °C
0.5
0
0
10
20
30 40
50
ilh1520ab_20
LED Current (mA)
Fig. 21 - Turn-on Time vs. LED Current
30
20
10
0
- 10
- 20 IF = 5 mA
IL = 50 mA
- 30
- 40 - 20 0 20 40 60 80
ilh1520ab_19
Temperature (°C)
Fig. 20 - Turn-off Time vs. Temperature
PACKAGE DIMENSIONS in millimeters
DIP
pin one ID
43
21
6.81
6.48
56 78
0.9
0.8
T = - 40 °C
0.7
T = 25 °C
0.6
0.5
0.4
0
ilh1520ab_21
T = 85 °C
IL = 50 mA
10
20
30
40
50
LED Forward Current (mA)
Fig. 22 - Turn-off Time vs. LED Current
ISO method A
1.14
0.76
4° typ.
1.27
i178008
0.56
0.46
9.91
9.63
0.79
3.81
3.30
0.89
0.51
2.54 typ.
7.62 typ.
10°
3° to 9°
0.30
0.20
6.35
5.84
3.30
2.79
Rev. 1.7, 25-Jul-11
6
Document Number: 83818
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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