Datasheet

VISHAY
IL215AT/ IL216AT/ IL217AT
Document Number 83616
Rev. 1.6, 19-Apr-04
Vishay Semiconductors
www.vishay.com
3
Current Transfer Ratio
Switching Characteristics
Typical Characteristics (T
amb
= 25 °C unless otherwise specified)
Parameter Test condition Part Symbol Min Typ. Max Unit
DC Current Transfer Ratio I
F
= 1.0 mA, V
CE
= 5.0 V IL215AT CTR
DC
20 50 %
IL216AT CTR
DC
50 80 %
IL217AT CTR
DC
100 130 %
Parameter Test condition Symbol Min Ty p. Max Unit
Switching time I
C
= 2.0 mA, R
L
= 100 Ω,
V
CC
= 10 V
t
on
, t
off
3.0 µs
Fig. 1 Forward Voltage vs. Forward Current
Fig. 2 Normalized Non-saturated and Saturated CTR
CE
vs. LED
Current
iil215at_01
100101
.1
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
I
F
- Forward Current - mA
V
F
- Forward Voltage - V
T
A
= -55°C
T
A
= 100°C
T
A
= 25°C
iil215at_02
.1 1 10 100
0.0
0.5
1.0
1.5
NCT Rce - Normalized CTRce
V
ce
=5V
Normalized to:
V
ce
=10V
I
F
=10mA
V
ce
= 0.4
I
F
- LED Current - mA
Fig. 3 Collector-Emitter Current vs.LED Current
Fig. 4 Normalized Collector-Base Photocurrent vs. LED Current
iil215at_03
.1 1 10 100
0
50
100
150
V
ce
= 0.4 V
V
ce
=10V
I
F
- LED Current - mA
I
ce
- Collector-emitter
Current - mA
iil215at_04
.1 1 10 100
.1
1
10
100
Nlcb - Normalized lcb
I
F
- LED Current - mA
Normalized to:
V
cb
= 9.3 V
I
F
= 1.0 mA