Typical Performance Curves (Continued)
Fig. 19 Dark Current vs. Ambient Temperature
10000
1000
VCE = 10 V
TA = 25°C
100
10
1
0.1
0.01
0.001
0
20
40
60
80
100
TA - AMBIENT TEMPERATURE (°C)
IF
INPUT
TEST CIRCUIT
VCC = 10V
IC
RL
OUTPUT
RBE
10%
90%
ton
Adjust IF to produce IC = 2 mA
WAVE FORMS
INPUT PULSE
OUTPUT PULSE
tr
tf
toff
Figure 20. Switching Time Test Circuit and Waveforms
©2006 Fairchild Semiconductor Corporation
4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1
7
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