4/24/03

Page 5 of 9

© 2003 Fairchild Semiconductor Corporation

4-PIN PHOTOTRANSISTOR

OPTOCOUPLERS

H11AA814 SERIES

H11A617 SERIES

H11A817 SERIES

0

1

10

25

50

75

100

125

Fig. 6 Collector Leakage Current

vs. Ambient Temperature

0.1

0.1

1

10

100

1000

110

100

R - LOAD RESISTOR (KV)

Fig. 7 Rise and Fall Time

vs. Load Resistor

OUTPUT PULSE

INPUT PULSE

TEST CIRCUIT

WAVE FORMS

INPUT

Ω

OUTPUT

Temperature (

°C)

250

200

150

100

50

0

01

2

345

Time (Min)

220

°C: 10 sec to 40 sec

Time > 183

°C: 120 sec to 180 sec

225

°C

10%

90%

Figure 8. Switching Time Test Circuit and Waveforms

Recommended Thermal Reflow Profile for Surface Mount DIP Package