PS2701-1,PS2701-2,PS2701-4
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
1.2
300
250
200
150
100
V
CE = 5 V
1.0
0.8
0.6
0.4
0.2
0.0
Normalized to 1.0
at T = 25 ˚C,
= 5 mA, VCE = 5 V
50 75
50
0
A
I
F
–50
–25
0
25
100
0.05 0.1
0.5
1
5
10
50
Ambient Temperature T (˚C)
A
Forward Current I
F
(mA)
SWITCHING TIME vs.
LOAD RESISTANCE
FREQUENCY RESPONSE
100
50
1.2
1.0
V
CC = 5 V,
= 2 mA
I
C
t
t
on
off
µ
RL
= 1 kΩ
510 Ω
300 Ω
100 Ω
10
5
0.8
0.6
0.4
0.2
0.0
t
t
d
s
1
0.5
0.1
50
100
200
500
1 k
2 k
2
5
10
20
50 100 200
500
Load Resistance R
L
(Ω)
Frequency f (kHz)
SWITCHING TIME vs.
LOAD RESISTANCE
LONG TERM CTR DEGRADATION
1 000
500
1.2
1.0
I
F
= 5 mA, VCC = 5 V,
t
t
f
CTR = 169 %
s
100
µ
50
0.8
0.6
I
I
I
I
F
F
F
F
= 1 mA,
= 5 mA,
= 20 mA, T
= 20 mA, T
T
T
A
A
A
A
= 25 ˚C
= 25 ˚C
= 25 ˚C
= 60 ˚C
10
5
t
t
r
0.4
0.2
0.0
d
1
0.5
0.1
100
500 1 k
5 k 10 k
(Ω)
50 k100 k
1
102
103
104
105
106
Load Resistance R
L
Time (Hr)
Remark The measurement of TYPICAL CHARACTERISTICS are only for reference, not guaranteed.
6
NEC [ NEC ]
