IS725_08 Datasheet, PDF (2/3 Pages) ISOCOM COMPONENTS – HIGH VOLTAGE DARLINGTON OUTPUT OPTICALLY COUPLED ISOLATOR

ELECTRICAL CHARACTERISTICS ( T = 25°C Unless otherwise noted )
A
PARAMETER
MIN TYP MAX UNITS
Input
Forward Voltage (V_F)
1.2 1.4 V
Output
Reverse Current (I_R)
Collector-emitter Breakdown (BV_CEO ) 300
10 μA
V
Collector-base Breakdown (BV_CBO)
300
Emitter-base Breakdown (BV_EBO )
6
Collector-emitter Dark Current (I_CEO )
V
V
1 μA
TEST CONDITION
I_F = 10mA
V_R = 4V
I_C = 1mA
I_C = 0.1mA
I_E = 0.1mA
V_CE = 200V
Coupled Current Transfer Ratio (CTR)
1000 4000
%
Collector-emitter Saturation VoltageV_CE(SAT)
Input to Output Isolation Voltage V_ISO
Input-output Isolation Resistance R_ISO
Input-output Capacitance
Cf
5300
7500
5x10¹⁰
1.2 V
V_RMS
V
PK
Ω
1 pF
1mA I , 2V V
F
CE
20mA I_F, 100mA I_C
See note 1
See note 1
V_IO = 500V (note 1)
V = 0, f =1MHz
Cut-off frequency
Output Rise Time
Output Fall Time
fc 1
tr
tf
kHz
100 300 μs
20 100 μs
V = 2V, I =20mA,
CC
C
R_L = 100Ω, -3dB
V = 2V, I = 20mA,
CE
C
R_L = 100Ω
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.
Input
FIGURE 1
V_CC
100Ω
I_C = 20mA
Output
Input
t_on
t_r
Output
10%
90%
t_off
t_f
10%
90%
17/7/08
DB91065m-AAS/A4