ILCT6/ MCT6
Vishay Semiconductors
Coupler
Parameter
Saturation voltage, collector-
emitter
Capacitance (input-output)
Capacitance between channels
Bandwidth
Test condition
I
C
= 2.0 mA, I
F
= 16 mA
f = 1.0 MHz
f = 1.0 MHz
I
C
= 2.0 mA, V
CC
= 10 V,
R
L
= 100
Ω
Symbol
V
CEsat
C
IO
0.5
0.4
150
Min
Typ.
Max
0.40
Unit
V
pF
pF
kHz
Current Transfer Ratio
Parameter
DC Current Transfer Ratio
Test condition
I
F
= 10 mA, V
CE
= 10 V
Symbol
CTR
DC
Min
20
Typ.
50
Max
Unit
%
Switching Characteristics
Parameter
Switching times, output
transistor
Test condition
I
C
= 2.0 mA, R
E
= 100
Ω,
V
CE
= 10 V
Symbol
t
on
, t
off
Min
Typ.
3.0
Max
Unit
µs
Typical Characteristics (Tamb = 25
°C
unless otherwise specified)
1.4
VF - Forward Voltage - V
1.5
NCTR - Normalized CTR
1. 3
1.2
1.1
1.0
0.9
0.8
0.7
.1
Ta = –55°C
1.0
Ta = 25°C
Normalized to:
VCE = 10 V, IF = 10 mA
TA= 25°C
CTRce(sat) VCE = 0.4 V
0.5
NCTR(SAT)
NCTR
0.0
Ta = 85°C
1
10
IF - Forward Current - mA
100
iilct6_02
.1
1
10
100
I F - LED Current - mA
iilct6_01
Figure 1. Forward Voltage vs. Forward Current
Figure 2. Normalized Non-Saturated and Saturated CTR vs. LED
Current
Document Number 83645
Rev. 1.4, 26-Oct-04
www.vishay.com
3
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