PS2703-1
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
300
V
CE
= 5 V
Normalized Current Transfer Ratio CTR
1.2
1.0
0.8
0.6
0.4
0.2
Current Transfer Ratio CTR (%)
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Normalized to 1.0
at T
A
= 25 ˚C,
I
F
= 5 mA, V
CE
= 5 V
–25
0
25
50
75
100
250
200
150
100
50
0
0.1
0.0
–55
0.5
1
5
10
50
Ambient Temperature T
A
(˚C)
Forward Current I
F
(mA)
SWITCHING TIME vs.
LOAD RESISTANCE
100
V
CC
= 5V,
I
C
= 2 mA
t
f
t
r
1.0
1.2
FREQUENCY RESPONSE
Switching Time t (
µ
s)
Normalized Gain G
V
10
t
d
t
s
0.8
0.6
0.4
0.2
R
L
= 1 kΩ
510
Ω
300
Ω
100
Ω
1
0.1
10
100
1k
10 k
0.0
0.5
1
5
10
50 100
500
Load Resistance R
L
(Ω)
Frequency f (kHz)
SWITCHING TIME vs.
LOAD RESISTANCE
1 000
1.2
LONG TIME CTR DEGRADATION
CTR Dgradation (Relative Value)
I
F
= 5 mA, V
CC
= 5 V,
CTR = 90 %
1.0
0.8
0.6
0.4
0.2
0.0
I
F
= 1 mA, T
A
= 25 ˚C
I
F
= 5 mA, T
A
= 25 ˚C
I
F
= 20 mA, T
A
= 25 ˚C
I
F
= 20 mA, T
A
= 60 ˚C
Switching Time t (
µ
s)
100
t
f
t
s
10
t
r
1
t
d
0.1
1
10
100
1
10
2
10
3
10
4
10
5
10
6
Load Resistance R
L
(kΩ)
Time (Hr)
Remark
The graphs indicate nominal characteristics.
6
Data Sheet PN10242EJ01V0DS
CEL [ CALIFORNIA EASTERN LABS ]
