lh1518 Vishay, lh1518 Datasheet - Page 6

• Manufacturer Part Number: lh1518
• Description: 1 Form A Solid State Relay
• Manufacturer: Vishay

LH1518AAB/ AABTR/ AT
Vishay Semiconductors
www.vishay.com
6
17316
17317
17318
Figure 17. LED Current for Switch Turn-on vs. Temperature
100
–20
–40
–60
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
80
60
40
20
0
–40
0
0
Figure 18. Turn-off Time vs. LED Current
Figure 19. Turn-on Time vs. LED Current
I
T = –40 C
L
–20
= 50 mA
T = 25 C
T = 85 C
10
10
LED Forward Current ( mA )
LED Forward Current ( mA )
Temperature ( C )
0
20
20
20
30
30
I
L
T = –40 C
T = 25 C
T = 85 C
40
= 100 mA
I
L
= 50 mA
40
40
60
50
50
80
17319
17320
–10
–20
–30
–40
100
–20
–40
40
30
20
10
80
60
40
20
0
0
–40
–40
Figure 20. Turn-off Time vs. Temperature
Figure 21. Turn-on Time vs. Temperature
–20
–20
0
0
Temperature ( C )
Temperature ( C )
20
20
40
40
I
I
I
L
I
L
F
F
= 50 mA
= 50 mA
= 5 mA
= 5 mA
60
60
Document Number 83816
80
80
Rev. 1.3, 26-Oct-04