LITE- ON TECHNOLOGY C ORPORATION
Property of LITE-ON Only
CHARACTERISTICS CURVES
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
1.0
Relative current transfer ratio (%)
Fig.8 Collector-emitter Saturation Voltage
vs. Ambient Temperature
Collector-emitter saturation voltage
V
CE
(sat) (V)
0.8
0.6
0.4
0.2
0
I
F
=1mA
V
CE
=2V
1.20
1.10
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
20
I
F
=20mA
Ic=100mA
20
40
60
80
O
100
40
60
80
O
100
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
Fig.9 Collector Dark Current vs.
Temperature
1000
Fig.10 Response Time vs. Load
Resistance
1000
500
Collector dark current I
CEO
(nA)
V
CE
=200V
V
CE
=2V
I
C
=20mA
t
r
t
f
t
d
t
s
Response time ( s)
200
100
50
20
10
5
2
1
100
10
20
40
60
80
O
100
0.1
1
10
Ambient temperature Ta ( C)
Load resistance R
L
(k )
Fig.11 Frequency Response
Test Circuit for Response Time
Vcc
V
CE
=2V
I
C
=20mA
Input
R
D
R
L
Input
Output
Output
td
tr
ts
tf
0
Voltage gain Av (dB)
10%
90%
-5
-10
-15
-20
-25
0.1
1
10
100
500
R
L
=1k
100
10
Test Circuit for Frequency Response
Vcc
R
D
R
L
Output
Frequency f (kHz)
Part No.
:
LTV-852 / 8D52 ( M, S, S-TA, S-TA1 )
BNS-OD-C131/A4
Page
:
10 of 11
LITEON [ LITE-ON TECHNOLOGY CORPORATION ]
