IL1 Datasheet, PDF (5/9 Pages) Siemens Semiconductor Group – PHOTOTRANSISTOR OPTOCOUPLER

IL1/IL2/IL5
Vishay Semiconductors
Optocoupler, Phototransistor Output,
with Base Connection
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.1
iil1_05
T_A = - 55 °C
T_A = 25 °C
T_A = 100 °C
1
10
100
I_F - Forward Current (mA)
Fig. 5 - Forward Voltage vs. Forward Current
1.5
Normalized to:
V_CE = 10 V, I_F = 10 mA
CTRce(sat) V_CE = 0.4 V
1.0
0.5
0.0
0.1
iil1_06
NCTR(SAT)
NCTR
1
10
100
I_F - LED Current (mA)
Fig. 6 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
1.5
Normalized to:
V_CE = 10 V,I_F = 10 mA
CTRce(sat) V_CE = 0.4 V
1.0
T_A = 50 °C
0.5
0.0
0.1
iil1_07
NCTR(SAT)
NCTR
1
10
100
I_F - LED Current (mA)
Fig. 7 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
1.5
Normalized to:
V_CE = 10 V, I_F = 10 mA
1.0
CTRce(sat) V_CE = 0.4 V
T_A = 70 °C
0.5
0.0
0.1
iil1_08
NCTR(SAT)
NCTR
1
10
100
I_F - LED Current (mA)
Fig. 8 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
1.5
Normalized to:
V_CE = 10 V, I_F = 10 mA
CTRce(sat) V_CE = 0.4 V
1.0
T_A = 100 °C
0.5
0.0
0.1
iil1_09
NCTR(SAT)
NCTR
1
10
100
I_F - LED Current (mA)
Fig. 9 - Normalized Non-Saturated and Saturated CTR,
T_amb = 100 °C vs. LED Current
35
30
25
20
15
10
5
0
0
iil1_10
50 °C
25 °C
100 °C
70 °C
10 20 30 40 50 60
I_F - LED Current (mA)
Fig. 10 - Collector Emitter Current vs. Temperature and LED Current
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298
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Document Number: 83612
Rev. 1.5, 08-May-08