PS2705A-1 NEC, PS2705A-1 Datasheet - Page 7

• Manufacturer Part Number: PS2705A-1
• Description: HIGH ISOLATION VOLTAGE SOP PHOTOCOUPLER
• Manufacturer: NEC

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Remark
100
–10
–15
–20
–25
1.2
1.0
0.8
0.6
0.4
0.2
0.1
10
–5
0
–75
1
5
0
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
0.1
10
Normalized to 1.0
at T
I
I
CTR = 236%
I
V
F
C
F
CE
= 5 mA, V
= 5 mA,
= 2 mA, V
A
–50
= 5 V
The graphs indicate nominal characteristics.
= 25°C,
FREQUENCY RESPONSE
CTR : 90%
CTR : 300%
Ambient Temperature T
SWITCHING TIME vs.
LOAD RESISTANCE
1
Load Resistance R
–25
CE
CC
100
Frequency f (kHz)
= 5 V
= 5 V,
0
10
R
L
25
= 1 kΩ
1 000
L
(Ω)
50
A
300 Ω
100
(°C)
t
t
t
t
f
r
d
s
75
100 Ω
Data Sheet PN10397EJ04V0DS
10 000
1 000
100
1 000
300
250
200
150
100
100
1.2
1.0
0.8
0.6
0.4
0.2
50
10
0.01
0
1
0
10
1
V
n = 3
I
CTR = 236%
LONG TERM CTR DEGRADATION
F
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
CE
= 5 mA, V
= 5 V,
Sample A
10
SWITCHING TIME vs.
LOAD RESISTANCE
0.1
Load Resistance R
Forward Current I
2
CC
= 5 V,
C
B
Time (Hr)
10
3
T
T
10
1
A
A
= 25 ° C
= 60 ° C
t
t
t
t
f
s
r
d
10
F
L
(mA)
I
4
F
(kΩ)
= 5 mA (TYP.)
10
PS2705A-1
10
5
100
100
7