Absolute Maximum Ratings
Parameter
Forward Current
Input
Reverse Voltage
Power Dissipation
Collector-Emitter Voltage
Collector-Base Voltage
Output
Emitter-Collector Voltage
Collector Current
Collector Power Dissipation
Total Power Dissipation
4N25
*1.Isolation Voltage
4N26
4N27
4N28
Operating Temperature
Storage Temperature
*2.Soldering Temperature
T
opr
T
stg
T
sol
V
iso
(Ta=25 )
Symbol
I
F
V
R
P
V
CEO
V
CBO
V
ECO
I
C
P
C
P
tot
Rating
80
6
150
30
70
7
100
150
250
2,500
1,500
1,500
500
-55~+100
-55~+150
260
Unit
mA
V
mW
V
V
V
mA
mW
mW
V
rms
*1. AC for 1 minute, R.H. = 40 ~ 60%
Isolation voltage shall be measured using the following method.
(1)Short between anode and cathode on the primary side and between collector, emitter and base on the secondary side.
(2)The isolation voltage tester with zero-cross circuit shall be used.
(3)The waveform of applied volttage shall be a sine wave.
*2. For 10 seconds.
Electrical/Optical Characteristics
Parameter
Input
(Ta=25 )
Min.
Typ.
1.2
50
50
100
30
7
70
2
Symbol
V
F
I
R
C
t
4N25/26/27
4N28
I
CEO
BV
CEO
BV
ECO
BV
CBO
4N25/26
4N27/28
4N25/26
4N27/28
I
C
CTR
V
CE(sat)
R
ISO
C
f
t
r
t
f
5
Max.
1.5
10
Unit
V
A
pF
nA
V
V
V
mA
%
Conditions
I
F
=10mA
V
R
=4V
V=0, f=1kHz
V
CE
=10V
I
C
=0.1mA
I
E
=10
A
Forward Voltage
Reverse Current
Terminal Capacitance
Collector
Dark Current
Collector-Emitter
Breakdown Voltage
Emitter-Collector
Breakdown Voltage
Collector-Base
Breakdown Voltage
Collector
Current
*1 Current
Transfer Ratio
Collector-emitter
Saturation Voltage
Isolation Resistance
Floating Capacitance
Response Time (Rise)
Response Time (Fall)
Output
I
C
=0.1mA
I
F
=10mA
V
CE
=10V
I
F
=10mA
V
CE
=10V
Transfer Characteristics
1
20
10
0.1
10
10
1
10
11
1.0
3
3
0.5
V
I
F
=50mA, I
C
=2mA
DC500V, 40~60% R.H.
pF
s
s
V=0, f=1MHz
V
CE
=10V, R
BE
=
R
L
=100
, I
C
=2mA
I
C
*1. CTR= I
F
100%
12-30
LITEON [ LITE-ON TECHNOLOGY CORPORATION ]
