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4N37S-TA

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
9/15
Photocoupler
4N3X series
Part No. : 4N3X series
BNS-OD-FC002/A4
Rev.: D
4.4 PARTIAL DISCHARGE TEST METHOD
t2
t3
t
ini
t1
tp
tb
t4
V
V
INTIAL
pr
V
IORM
V
t
t3
tp
tb
t4
V
pr
V
IORM
V
t
Method (A) for type testing and random testing.
Method (B) for routine testing.
t1, t2 = 1 to 10s
t3, t4 = 1s
tp (Partial Discharge Measuring Time)= 60s
tb = 62s
tini = 10s
t3, t4 = 0.1s
tp (Partial Discharge Measuring Time)= 1s
tb = 1.2s
The partial discharge level shall not exceed 5 pc during the partial discharge measuring time interval t
p
under the test
conditions shown above.
10/15
Photocoupler
4N3X series
Part No. : 4N3X series
BNS-OD-FC002/A4
Rev.: D
5. CHARACTERISTICS CURVES
Fig.1 Forward Current vs. Ambient Fig.2 Collector Power Dissipation vs.
Ambient Temperature
Fig.3 Forward Current vs. Forward
F
F
F
60
80
40
100
20
0
-55 0 25 50 75 125100
100 125755025
0
-55
0
50
100
150
200
500
10
1
200
100
50
20
2
5
3.02.52.01.51.00.50
10
100k
R =
155
5020
F
20mA
10mA
5mA
Pc(MAX.)
I = 40mA
Ta= 25 C
Ta= 25 C
V = 10V
15
10
5
0
0
52 101
50
0
40
30
20
CE
F
Collector-emitter Voltage
Fig.5 Collector Current vs.
Fig.4 Current Transfer Ratio vs. Forward
-25
-25
0.1 0.2 0.5 100
10
30mA
Ambient temperature Ta ( C)
Forward voltage V (V)
Collector-emitter voltage V (V)
Forward current I (mA)
Ambient temperature Ta ( C)
F
o
r
w
a
r
d
c
u
r
r
e
n
t
I
(
m
A
)
C
o
l
l
e
c
t
o
r
p
o
w
e
r
d
i
s
s
i
p
a
t
i
o
n
P
c
(
m
W
)
F
o
r
w
a
r
d
c
u
r
r
e
n
t
I
(
m
A
)
C
u
r
r
e
n
t
T
r
a
n
s
f
e
r
r
a
t
i
o
C
T
R
(
%
)
C
o
l
l
e
c
t
o
r
c
u
r
r
e
n
t
I
c
(
m
A
)
Current
Temperature
Fig.6 Relative Current Transfer Ratio
vs. Ambient Temperature
300
200
100
0
-55 0 25 50 75 100
I = 10mA
V = 10V
F
-25
R
e
l
a
t
i
v
e
c
u
r
r
e
n
t
t
r
a
n
s
f
e
r
r
a
t
i
o
(
%
)
Ambient temperature Ta ( C)
o
o
o
Voltage
oo
o
o
o
o
o
11/15
Photocoupler
4N3X series
Part No. : 4N3X series
BNS-OD-FC002/A4
Rev.: D
Fig.7 Collector-emitter Saturation Voltage vs. Fig.8 Collector Dark Current vs.
Ambient Temperature
Fig.9 Response Time vs. Load Resistance Fig.10 Frequency Response
Fig.11 Collector-emitter Saturation
Voltage vs. Forward Current
1007550250-55
0
0.1
-25 -55
-6
10
-7
10
-8
10
-9
10
-10
10
10
0 20 40 60 125
0
-20
0.5 1 2 5 10 20 50 100
6
5
4
3
2
1
0
0 5 10 15 20 25
I
c
=
0
.
5
m
A
1
m
A
2
m
A
Ta= 25 C
R = 10k
L
1k
100
V = 5V
Ic= 2mA
Ta= 25 C
V = 10V
Ambient Temperature
10
-12
-13
10
-15
-10
-5
5
200 500
5
m
A
3
m
A
0.3
0.2
-25 100
5
5
5
5
5
5
0.5
0.2
0.1
105
ts
td
tf
tr
Ta= 25 C
Ic= 2mA
V = 10V
210.50.20.10.05
1
2
5
10
20
50
100
20 50
30
7
7
m
A
R
e
s
p
o
n
s
e
t
i
m
e
(
s
)
V
o
l
t
a
g
e
g
a
i
n
A
v
(
d
B
)
Ambient temperature Ta ( C) Ambient temperature Ta ( C)
Frequency f (kHz)
5
O
O
O
O
O
Input
Output
Input
Output
Vcc
td
tr tf
ts
90%
10%
Output
Vcc
Test Circuit for Response Time
Test Circuit for Frequency Response
I
F
= 50mA
I
C
= 2mA
Load resistance R
L
(k )
Forward current I
F
(mA)
C
o
l
l
e
c
t
o
r
d
a
r
k
c
u
r
r
e
n
t
I
C
E
O
(
A
)
C
o
l
l
e
c
t
o
r
-
e
m
i
t
t
e
r
s
a
t
u
r
a
t
i
o
n
v
o
l
t
a
g
e
V
C
E
(
s
a
t
)
(
V
)
C
o
l
l
e
c
t
o
r
-
e
m
i
t
t
e
r
s
a
t
u
r
a
t
i
o
n
v
o
l
t
a
g
e
V
C
E
(
s
a
t
)
(
V
)
R
L
R
D
R
D
R
L
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

4N37S-TA

Mfr. #:
Buy 4N37S-TA
Manufacturer:
Lite-On
Description:
Transistor Output Optocouplers PTR 100%, 1.5KV
Lifecycle:
New from this manufacturer.
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