ELECTRICAL CHARACTERISTICS ( TA= 25°C Unless otherwise noted )
PARAMETER
MIN TYP MAX UNITS
TEST CONDITION
Input
Forward Voltage (VF)
1.2
1.5
10
V
IF = 10mA
Reverse Current (IR)
µA
V
VR =6V
Output
Collector-emitter Breakdown (BV
)
30
IC = 1mA
( NoteCE2O )
Collector-base Breakdown (BVCBO
Emitter-collector Breakdown (BVECO
)
70
6
V
V
nA
nA
IC = 100µA
IE = 100µA
VCE = 10V
VCE = 10V
)
)
Collector-emitter Dark Current (ICEO
Collector-base Dark Current (ICBO
50
20
)
Coupled Current Transfer Ratio (CTR)
4N25, 4N26
20
10
%
%
V
10mA IF , 10V VCE
10mA IF , 10V VCE
50mA IF , 2mA IC
4N27, 4N28
Collector-emitter Saturation VoltageVCE(SAT)
0.5
Input to Output Isolation Voltage VISO 5300
7500
Input-output Isolation Resistance RISO 5x1010
VRMS
VPK
Ω
See note 1
See note 1
VIO = 500V (note 1)
Turn-on Time
Turn-off Time
Output Rise Time tr
Output Fall Time tf
ton
toff
4
3
2
2
µs
µs
µs
µs
VCC = 10V ,
IF= 10mA, RL = 100Ω
( 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
Input
ton
toff
RL = 100Ω
tf
tr
Output
Output
10%
10%
90%
90%
FIG 1
5/2/03
DB91028m-AAS/A4
ISOCOM [ ISOCOM COMPONENTS ]
