FEATURES
•High Current Transfer Ratio, IF=10mA, VCE=5 V
IL205AT, 40 – 80% IL206AT, 63 –125% IL207AT, 100 – 200% IL208AT, 160 – 320%
•High BVCEO, 70 V
•Isolation Voltage, 2500 VACRMS
•Industry Standard SOIC-8 Surface Mountable Package
•Standard Lead Spacing, .05"
•Available in Tape and Reel (suffix T) (Conforms to EIA Standard RS481A)
•Compatible with Dual Wave, Vapor Phase and IR Reflow Soldering
•Underwriters Lab File #E52744 (Code Letter P)
DESCRIPTION
The IL205AT/206AT/207AT/208AT are optically coupled pairs with a Gallium Arsenide infrared LED and a silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. The IL205/6/7/8 come in a standard SOIC-8 small outline package for surface mounting which makes them ideally suited for high density applications with limited space. In addition to eliminating through-holes requirements, this package conforms to standards for surface mounted devices.
A specified minimum and maximum CTR allows a narrow tolerance in the electrical design of the adjacent circuits. The high BVCEO of 70 volts gives a higher safety margin compared to the industry standard 30 volts.
Maximum Ratings |
|
|
Emitter |
|
|
Peak Reverse Voltage ....................................... |
6.0 |
V |
Continuous Forward Current .......................... |
60 mA |
|
Power Dissipation at 25°C ............................. |
90 mW |
|
Derate Linearly from 25°C ....................... |
1.2 mW/°C |
|
Detector |
|
|
Collector-Emitter Breakdown Voltage ................ |
70 |
V |
Emitter-Collector Breakdown Voltage .................. |
7 |
V |
Collector-Base Breakdown Voltage ................... |
70 |
V |
Power Dissipation ........................................ |
150 mW |
|
Derate Linearly from 25°C ....................... |
2.0 mW/°C |
|
Package
Total Package Dissipation at 25°C Ambient
(LED + Detector) ...................................... |
240 mW |
Derate Linearly from 25°C ....................... |
3.3 mW/°C |
Storage Temperature ..................... |
–55°C to +150°C |
Operating Temperature ................. |
–55°C to +100°C |
Soldering Time at 260°C ............................... |
10 sec. |
Semiconductor Group |
|
IL205AT/206AT/207AT/
208AT
PHOTOTRANSISTOR SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER
Package Dimensions in Inches (mm)
.120±.005 |
|
|
Anode 1 |
8 |
NC |
|
(3.05±.13) |
|
C |
.154±.005 Cathode 2 |
7 |
Base |
|
.240 |
|
L (3.91±.13) |
NC 3 |
6 |
Collector |
|
(6.10) |
|
|
|
NC 4 |
5 |
Emitter |
|
|
|
|
|||
Pin One ID |
.016 (.41) |
|
7° |
|
||
|
|
|
|
|
||
|
.192±.005 |
|
.015±.002 |
40° |
.058±.005 |
|
(4.88±.13) |
|
(.38±.05) |
|
(1.49±.13) |
||
|
|
|
|
|||
.004 (.10) |
|
|
|
|
|
.125±.005 |
.008 (.20) |
|
|
.008 (.20) |
|
|
|
|
|
5°max. |
|
(3.18±.13) |
||
|
|
|
|
|
|
|
|
.050 (1.27) |
R.010 |
Lead |
|||
|
typ. |
|
.020±.004 |
(.25) max. |
Coplanarity |
|
|
.021 (.53) |
|
(.15±.10) |
|
±.0015 (.04) |
|
|
|
|
2 plcs. |
|
max. |
|
TOLERANCE: ±.005 (unless otherwise noted)
Characteristics (TA=25°C)
Emitter |
|
|
Symbol Min. Typ. |
Max. Unit |
Condition |
|
|||
|
|
|
|
1.3 |
1.5 |
V |
IF=10 mA |
|
|
Forward |
Voltage |
VF |
|
|
|||||
Reverse |
Current |
IR |
|
0.1 |
100 |
μA |
VR=6.0 V |
|
|
Capacitance |
CO |
|
25 |
|
pF |
VR=0 |
|
||
Detector |
|
|
|
|
|
|
|
|
|
Breakdown Voltage |
|
70 |
|
|
V |
IC=100 μA |
|
||
Collector-Emitter |
BVCEO |
|
|
|
|||||
Emitter-Collector |
BVECO |
7 |
10 |
|
V |
IE=100 μA |
|
||
Collector-Emitter |
|
|
|
|
|
VCE=10 V, |
|
||
Dark Current |
ICEOdark |
|
5 |
50 |
nA |
IF=0 |
|
||
|
|
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Collector-Emitter |
|
|
|
|
|
|
|
||
Capacitance |
CCE |
|
10 |
|
pF |
VCE=0 |
|
||
Package |
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|
|
|
|
|
% |
IF=10 mA, |
|
DC Current Transfer |
CTRDC |
|
|
|
|
||||
IL205AT |
|
|
40 |
|
80 |
|
VCE=5 V |
|
|
|
|
|
|
|
|
||||
IL206AT |
|
|
63 |
|
125 |
|
|
|
|
IL207AT |
|
|
100 |
|
200 |
|
|
|
|
IL208AT |
|
|
160 |
|
320 |
% |
IF=1 mA, |
|
|
DC Current Transfer |
CTRDC |
|
|
|
|
||||
IL205AT |
|
|
13 |
25 |
|
|
VCE=5 V |
|
|
|
|
|
|
|
|
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IL206AT |
|
|
22 |
40 |
|
|
|
|
|
IL207AT |
|
|
34 |
60 |
|
|
|
|
|
IL208AT |
|
|
56 |
95 |
|
|
IC=2.0 mA, |
|
|
Collector-Emitter |
|
|
|
|
|
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|||
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|
|
|
|
|
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Saturation Voltage |
VCE sat |
2500 |
|
0.4 |
VACRMS |
IF=10 mA |
|
||
Isolation Test Voltage |
VIO |
|
|
|
|
||||
Equivalent |
DC |
|
|
|
|
|
|
|
|
Isolation |
Voltage |
|
3535 |
|
|
VDC |
|
|
|
Capacitance, |
|
|
0.5 |
|
pF |
|
|
||
Input to Output |
CIO |
|
|
|
|
||||
Resistance, |
|
|
|
|
GΩ |
|
|
||
Input to Output |
RIO |
|
100 |
|
|
|
|||
Switching Time |
tON, tOFF |
|
3.0 |
|
μs |
IC=2 mA, |
|
||
RE=100 Ω,
VCE=10 V
Specifications subject to change.
4–1 10.95
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