PS2525-1,-2,-4,PS2525L-1,-2,-4
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
Normalized Current Transfer Ratio CTR
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
–50
–25
0
70
60
Collector Current I
C
(mA)
50
40
30
20
10
0
2
4
6
8
10
mA
50
mA
=
0
I
F
2
mA
10
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Normalized to 1.0
at T
A
= 25 ˚C,
I
F
= 100 mA,
V
CE
= 3 V
100
25
50
75
5 mA
Collector to Emitter Voltage V
CE
(V)
Ambient Temperature T
A
(˚C)
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
250
Current Transfer Ratio CTR (%)
SWITCHING TIME vs.
LOAD RESISTANCE
100
50
Switching Time t (
µ
s)
V
CE
= 3 V
Sample A
B
C
V
CC
= 10 V,
I
C
= 2 mA
200
150
t
on
t
off
10
5
t
f
t
r
100
50
0
0.1
0.5
1
5
10
50 100
1
50
100
200
500
1k
2k
Forward Current I
F
(mA)
Load Resistance R
L
(Ω)
FREQUENCY RESPONSE
1.2
0
1.0
–3
CTR (Relative Value)
Normalized Gain G
V
LONG TERM CTR DEGRADATION
I
F
= 5 mA
20 mA
40 mA
R
L
= 100
Ω
1 kΩ
330
µ
F
50
Ω
V
CC
= 5 V
500
Ω
0.8
0.6
0.4
0.2
0.0
–6
–9
–12
100
500 1 k
I
C
=
2 mA
R
L
5 k 10 k
Frequency f (Hz)
50 k 100 k
500 k
CTR Test condition
I
F
= 5 mA, V
CE
= 5 V
1
10
2
10
3
10
4
10
5
10
6
Time (Hr)
Remark
The graphs indicate nominal characteristics.
Data Sheet PN10231EJ01V0DS
9
CEL [ CALIFORNIA EASTERN LABS ]
