參數(shù)資料
型號(hào): PS2571L-4
廠商: NEC Corp.
英文描述: High Isolation Voltage Safety Standard photocoupler(高隔離電壓安全標(biāo)準(zhǔn)光耦/光隔離器)
中文描述: 高隔離電壓安全標(biāo)準(zhǔn)光耦合器(高隔離電壓安全標(biāo)準(zhǔn)光耦/光隔離器)
文件頁(yè)數(shù): 9/16頁(yè)
文件大小: 129K
代理商: PS2571L-4
Data Sheet P13857EJ2V0DS00
9
PS2571-1,-4,PS2571L-1,-4
0
–5
–10
–15
–20
0.5
1
2
5
10 20
50 100200 500
I
C
= 1 mA,
V
CC
= 5 V
100
300
R
L
= 1 k
T
A
= 25 C
T
A
= 60 C
1.2
1.0
0.8
0.6
0.4
0.2
0
10
2
10
3
10
4
10
5
Forward Current I
F
(mA)
Ambient Temperature T
A
(C)
Load Resistance R
L
(
)
Frequency f (kHz)
N
C
N
V
Load Resistance R
L
(
)
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
SWITCHING TIME vs.
LOAD RESISTANCE
SWITCHING TIME vs.
LOAD RESISTANCE
FREQUENCY RESPONSE
Time (Hr)
C
LONG TERM CTR DEGRADATION
S
μ
S
μ
1.2
–50
1.0
0.8
0.6
0.4
0.2
0.0
–25
0
25
50
75
100
Normalized to 1.0
at T
A
= 25 C,
I
F
= 5 mA, V
CE
= 5 V
0.01
0.1
1
10
100
0
50
100
150
200
250
300
100
10
1
0.1
10 k
1 k
100
10
I
C
= 2 mA,
V
CC
= 10 V,
CTR = 220 %
t
f
t
r
t
d
t
s
10
100
1 k
10 k
100 k
0.1
1
10
100
1 000
t
r
t
d
t
f
t
s
I
F
= 5 mA,
V
CC
= 5 V,
CTR = 220 %
I
F
= 5 mA (TYP.)
V
CE
= 5 V
Remark
The graphs indicate nominal characteristics.
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