LH1520AB_11 Datasheet, PDF (4/8 Pages) Vishay Siliconix – Dual 1 Form A Solid-State Relay

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LH1520AB, LH1520AAC, LH1520AACTR
Vishay Semiconductors
40
30
I_F = 5.0 mA
t = 5.0 ms
20
V_L = see elec. char.
10
0
- 10
- 20
- 30
- 40
- 40 - 20 0
20 40 60 80
ilh1520ab_06
Ambient Temperature (°C)
Fig. 7 - Current Limit vs. Temperature
400
300
T = - 40 °C
T = 25 °C
200 ^{T = 85 °C}
100
I_F = 5 mA
0
0
1
2
3
4
5
ilh1520ab_07
Load Voltage (V)
Fig. 8 - Load Current vs. Load Voltage
40
30
20
10
0
- 10
- 20
I_F = 5 mA
I_L = 50 mA
- 30
- 40
- 40 - 20 0 20 40 60 80
ilh1520ab_08
Temperature (°C)
Fig. 9 - On-Resistance vs. Temperature
4
I_L = 50 mA
3
2
1
0
-1
0
ilh1520ab_09
4
8
12
16
20
LED Forward Current (mA)
Fig. 10 - Variation in On-resistance vs. LED Current
50
I_F = 0 mA
40
30
20
10
0
0 10 20 30 40 50 60 70 80 90 100
ilh1520ab_10
Applied Voltage (V)
Fig. 11 - Switch Capacitance vs. Applied Voltage
0.14
0.12
0.1
0.08
0.06
0.04
R_L = 600 Ω
0.02
0
10²
10³
10⁴
10⁵
ilh1520ab_11
Frequency (Hz)
Fig. 12 - Insertion Loss vs. Frequency
Rev. 1.7, 25-Jul-11
4
Document Number: 83818
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