4N35, 4N36, 4N37
OPTOCOUPLERS
SOES021C – NOVEMBER 1981 – REVISED APRIL 1998
TYPICAL CHARACTERISTICS
ON-STATE COLLECTOR CURRENT
(RELATIVE TO VALUE AT 25°C)
vs
FREE-AIR TEMPERATURE
1.6
1.4
On-State Collector Current
(Relative to Value at TA = 25
°
C)
1.2
1
0.8
0.6
0.4
0.2
0
– 75
VCE = 10 V
IB = 0
IF = 10 mA
See Note A
– 50
– 25
0
25
50
75
100
125
TA – Free-Air Temperature –
°C
NOTE A. These parameters were measured using pulse
techniques, tw = 1 ms, duty cycle
≤
2 %.
Figure 8
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