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4N25 View Datasheet(PDF) - Isocom

Part Name
Description
Manufacturer
4N25 Datasheet PDF : 3 Pages
1 2 3
ELECTRICAL CHARACTERISTICS ( TA= 25°C Unless otherwise noted )
PARAMETER
MIN TYP MAX UNITS
Input
Forward Voltage (VF)
Reverse Current (IR)
1.2 1.5 V
10 µA
Output
Collector-emitter Breakdown (BV ) 30
CEO
( Note 2 )
Collector-base Breakdown (BVCBO)
70
Emitter-collector Breakdown (BV ) 6
ECO
Collector-emitter Dark Current (ICEO)
Collector-base Dark Current (ICBO)
V
V
V
50 nA
20 nA
Coupled
Current Transfer Ratio (CTR)
4N25, 4N26
20
4N27, 4N28
10
Collector-emitter Saturation VoltageVCE(SAT)
%
%
0.5 V
Input to Output Isolation Voltage V 5300
ISO
7500
Input-output Isolation Resistance RISO 5x1010
V
RMS
VPK
Turn-on Time
ton
Turn-off Time
toff
Output Rise Time tr
Output Fall Time tf
4
µs
3
µs
2
µs
2
µs
TEST CONDITION
IF = 10mA
VR = 6V
I = 1mA
C
IC = 100µA
I
E
=
100µA
VCE = 10V
VCE = 10V
10mA I , 10V V
F
CE
10mA I , 10V V
F
CE
50mA IF , 2mA IC
See note 1
See note 1
VIO = 500V (note 1)
VCC = 10V ,
IF= 10mA, RL = 100
( FIG 1)
Note 1
Note 2
Measured with input leads shorted together and output leads shorted together.
Special Selections are available on request. Please consult the factory.
VCC
RL = 100
Input
ton
Output
tr
Output
10%
90%
FIG 1
toff
tf
10%
90%
5/2/03
DB91028m-AAS/A4
 

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