CNY75GB Datasheet, PDF (6/12 Pages) Vishay Siliconix – Optocoupler with Phototransistor Output

CNY75(G) Series
Vishay Semiconductors
0
IF
IF
+5V
IC =
10
mA
;
Adjusted through
input amplitude
RG= 50 W
tp
T
= 0.01
tp = 50 ms
Channel I
I_F
Oscilloscope
50 W
100 W
Channel II
w RL 1 M_W
v CL 20 pF
0
t_p
95 10891
I_C
Figure 3. Test circuit, non-saturated operation
100%
90%
96 11698
t
0
IF
IF
RG = 50W
tp _{= 0.01}
T
tp = 50 ms
+5V
IC
Channel I
50W
14944
1 kW
Channel II
Oscilloscope
w RL 1 M_W
v CL 20 pF
Figure 4. Test circuit, saturated operation
10%
0
t_r
t_d
t
t_s
t_f
t_on
t_p
t_d
t_r
t_on (= t_d + t_r)
pulse duration
delay time
rise time
turn-on time
t_off
t_s
t_f
t_off (= t_s + t_f)
storage time
fall time
turn-off time
Figure 5. Switching times
Typical Characteristics (T_amb = 25_C, unless otherwise specified)
300
Coupled device
250
200
Phototransistor
150
IR-diode
100
50
1000.0
100.0
10.0
1.0
0
0
96 11700
40
80
120
T_amb – Ambient Temperature ( °C )
Figure 6. Total Power Dissipation vs.
Ambient Temperature
0.1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
96 11862
V_F – Forward Voltage ( V )
Figure 7. Forward Current vs. Forward Voltage
6 (12)
Rev. A4, 11–Jan–99