CNY651 Datasheet, PDF (6/10 Pages) Vishay Siliconix – Optocoupler, Phototransistor Output, Very High Isolation Voltage

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1.4
Normalized to:
1.2 ^{VCE = 5 V, IF = 5 mA, Tamb = 25 °C}
1.0
T_amb = 0 °C
0.8 ^{Tamb = - 40 °C}
0.6 ^{Tamb = 25 °C}
0.4
T_amb = 110 °C
0.2
0.0
0.1
1
10
100
I_F - Forward Current (mA)
Fig. 13 - Normalized CTR (NS) vs. Forward Current
1.4
Normalized to:
1.2 ^{VCE = 5 V, IF = 5 mA, Tamb = 25 °C}
1.0
T_amb = 0 °C
0.8 ^{Tamb = - 40 °C}
0.6 ^{Tamb = 25 °C}
0.4
T_amb = 110 °C
0.2
0.0
0.1
1
10
100
I_F - Forward Current (mA)
Fig. 14 - Normalized CTR (sat.) vs. Forward Current
1000
V_CE = 5 V
100
10
1
0.1
22515
1
10
100
I_C - Collector Current (mA)
Fig. 15 - F_CTR vs. Collector Current
CNY651 Series
Vishay Semiconductors
20
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
1
22516
V_CE = 5 V
10
100
Frequency (kHz)
1000
Fig. 16 - Phase Angle vs. F_CTR
1000
V_CE = 5 V,
I_F = 10 mA
toff
100
10
t_on
1
0.1
0.1
22517
1
10
100
R_L - Load Resistance (kΩ)
Fig. 17 - Switching Time vs. Load Resistance
Rev. 1.0, 12-Feb-14
6
Document Number: 82566
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