PS2701-1
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
0.0
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
–50
–25
0
25
50
75
100
250
200
150
100
50
0
0.05 0.1
0.5
1
5
10
50
Ambient Temperature T
A
(˚C)
Forward Current I
F
(mA)
SWITCHING TIME vs.
LOAD RESISTANCE
100
50
V
CC
= 5 V,
I
C
= 2 mA
t
on
10
5
t
d
t
s
1
0.5
t
off
1.2
1.0
FREQUENCY RESPONSE
Switching Time t (
µ
s)
Normalized Gain G
V
0.8
0.6
0.4
0.2
R
L
= 1 kΩ
510
Ω
300
Ω
100
Ω
0.1
50
100
200
500
1k
2k
0.0
2
5
10
20
50
100 200
500
Load Resistance R
L
(Ω)
Frequency f (kHz)
SWITCHING TIME vs.
LOAD RESISTANCE
1 000
I
F
= 5 mA, V
CC
= 5 V,
500 CTR = 169 %
1.2
t
f
t
s
1.0
LONG TERM CTR DEGRADATION
Switching Time t (
µ
s)
CTR (Relative Value)
100
50
10
5
1
0.5
0.1
100
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
t
r
t
d
500 1 k
5 k 10 k
50 k 100 k
1
10
2
10
3
10
4
10
5
10
6
Load Resistance R
L
(Ω)
Time (Hr)
Remark
The graphs indicate nominal characteristics.
Data Sheet PN10240EJ02V0DS
7
CEL [ CALIFORNIA EASTERN LABS ]
