
LOW INPUT CURRENT
PHOTOTRANSISTOR OPTOCOUPLERS
MCT5200
MCT5201
MCT5210
MCT5211
TYPICAL ELECTRO-OPTICAL CHARACTERISTICS (TA = 25°C Unless Otherwise Specified)
Pulse Gen
ZO = 50Ω
f = 10KHz
10% D.F.
IF monitor
100 Ω
VCC = 5.0 V
1K
VO
330K
Pulse Gen
ZO = 50Ω
f = 10KHz
10% D.F.
IF monitor
100 Ω
VCC = 5.0 V
1K
D1
VO
330K
tr, tf, td, ts
TEST CIRCUIT
Figure 13.
tPHL, tPLH
TEST CIRCUIT
4.7K
D2
D3
D4
INPUT
(IF) 50%
0
td
90%
OUTPUT
(VO)
0
tPHL
1.3 V
10%
tr
tPLH
1.3 V
10%
ts
tf
Figure 14. Switching Circuit Waveforms
90%
© 2003 Fairchild Semiconductor Corporation
Page 7 of 11
6/10/03