PS2501-1,-2,-4, PS2501L-1,-2,-4
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
1.2
450
V
CE = 5 V
400
350
300
250
1.0
0.8
0.6
0.4
0.2
0
Sample A
B
C
D
200
150
100
Normalized to 1.0
at T = 25˚C,
= 5 mA, VCE = 5 V
A
I
F
50
0
–50
–25
0
25
50
75
100
0.05 0.1
0.5
1
5
10
50
Forward Current I
F
(mA)
Ambient Temperature T
A
(˚C)
SWITCHING TIME vs.
LOAD RESISTANCE
SWITCHING TIME vs.
LOAD RESISTANCE
50
10
1 000
100
10
t
f
I
V
C
= 2 mA,
I
V
F
= 5 mA,
CC = 5 V,
CTR = 290%
t
f
CC = 10 V,
tr
CTR = 290%
µ
µ
ts
td
ts
1
tr
t
d
0.1
10
1
100
10 k
5 k
50 100
500
1 k
(Ω)
500 1 k
5 k 10 k
(Ω)
50 k 100 k
Load Resistance R
L
Load Resistance R
L
FREQUENCY RESPONSE
LONG TERM CTR DEGRADATION
1.2
1.0
0.8
0.6
0.4
0.2
I
V
F
= 5 mA,
CE = 5 V
IF = 5 mA
0
–5
T
A
A
= 25˚C
= 60˚C
–10
–15
–20
100 Ω
T
RL = 1 kΩ
300 Ω
0
103
Time (Hr)
102
104
105
0.5
1
2
5
10 20 50 100200 500
Frequency f (kHz)
Remark The graphs indicate nominal characteristics.
9
Data Sheet PN10225EJ02V0DS
CEL [ CALIFORNIA EASTERN LABS ]
