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IL1205AT

P1-P3P4-P6P7-P9
Document Number: 83549 For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
Rev. 1.7, 08-May-08 301
Optocoupler, Phototransistor Output, with Base Connection in
SOIC-8 Package, 110 °C Rated
IL1205AT/1206AT/1207AT/1208AT
Vishay Semiconductors
DESCRIPTION
The 110 °C IL1205AT/1206AT/1207AT/1208AT 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. This family comes in a standard SOIC-8 small outline
package for surface mounting which makes them ideally
suited for high density application with limited space. In
addition to eliminating through-hole 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 BV
CEO
of 70 V gives a higher safety margin compared
to the industry standard 30 V.
FEATURES
• Operating temperature from - 55 °C to + 110 °C
• High BV
CEO
, 70 V
• Isolation test voltage, 4000 V
RMS
• Industry standard SOIC-8 surface mountable
package
• Compatible with dual wave, vapor phase and IR
reflow soldering
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
APPLICATIONS
• AC adapters
•PLCs
• Switch mode power supplies
• DC/DC converters
• Microprocessor I/O interfaces
• General impedance matching circuits
AGENCY APPROVALS
• UL1577 - file no. E52744 system code Y
• CUL - file no. E52744, equivalent to CSA bulletin 5A
• DIN EN 60747-5-5 available with option 1
i179002
1
2
3
4
A
K
NC
NC
8
7
6
5
NC
B
C
E
ORDER INFORMATION
PART REMARKS
IL1205AT CTR 40 to 80 %, SOIC-8
IL1206AT CTR 63 to 125 %, SOIC-8
IL1207AT CTR 100 to 200 %, SOIC-8
IL1208AT CTR 160 to 320 %, SOIC-8
ABSOLUTE MAXIMUM RATINGS
(1)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
INPUT
Continuous forward current I
F
60 mA
Peak reverse voltage V
R
6.0 V
Power dissipation P
diss
90 mW
Derate linearly from 25 °C 0.9 mW/°C
OUTPUT
Collector emitter voltage V
CE
70 V
Collector current
I
C
50 mA
t < 1.0 ms I
C
100 mA
Power dissipation P
diss
150 mW
Derate linearly from 25 °C 1.5 mW/°C
www.vishay.com For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83549
302 Rev. 1.7, 08-May-08
IL1205AT/1206AT/1207AT/1208AT
Vishay Semiconductors
Optocoupler, Phototransistor Output,
with Base Connection in SOIC-8
Package, 110 °C Rated
Notes
(1)
T
amb
= 25 °C, unless otherwise specified.
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not
implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute maximum
ratings for extended periods of the time can adversely affect reliability.
(2)
Refer to reflow profile for soldering conditions for surface mounted devices (SOP/SOIC).
Fig. 1 - Input Power Dissipation (LED) vs. Ambient Temperature Fig. 2 - Output Power Dissipation vs. Ambient Temperature
Note
T
amb
= 25 °C, unless otherwise specified.
Minimum and maximum values were tested requierements. Typical values are characteristics of the device and are the result of engineering
evaluations. Typical values are for information only and are not part of the testing requirements.
COUPLER
Isolation test voltage V
ISO
4000 V
RMS
Operating temperature T
amb
- 55 to + 110 °C
Total package dissipation (LED and detector) P
tot
240 mW
Storage temperature T
stg
- 55 to + 150 °C
Soldering temperature
(2)
max. 10 s, dip soldering distance
to seating plane ≥ 1.5 mm
T
sld
260 °C
Derate linearly from 25 °C 2.4 mW/°C
ABSOLUTE MAXIMUM RATINGS
(1)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
010 20304050607080 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
T
amb
(°C)
LED Po
wer P
diss
(mW)
0 10 20 30 40 50 60 70 80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
T
amb
(°C)
Output Power P
diss
(mW
)
110
120
130
140
150
160
ELECTRICAL CHARACTERISTCS
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
INPUT
Forward voltage I
F
= 10 mA V
F
1.3 1.5 V
Reverse current V
R
= 6 V I
R
0.1 100 µA
Capacitance V
R
= 0 V C
I
13 pF
OUTPUT
Collector emitter leakage current V
CE
= 10 V I
CEO
5.0 50 nA
Collector emitter breakdown voltage I
C
= 100 µA BV
CEO
70 V
Emitter collector breakdown voltage I
E
= 100 µA BV
ECO
7.0 10 V
Collector base breakdown current BV
CBO
70 V
Saturation voltage, collector emitter I
C
= 2 mA, I
F
= 10 mA V
CEsat
0.4 V
COUPLER
DC current transfer ratio
I
F
= 10 mA, V
CE
= 5.0 V
IL1205AT CTR 40 80 %
IL1206AT CTR 63 125 %
IL1207AT CTR 100 200 %
IL1208AT CTR 100 320 %
I
F
= 1.0 mA, V
CE
= 5.0 V
IL1205AT CTR 13 25 %
IL1206AT CTR 22 40 %
IL1207AT CTR 34 60 %
IL1208AT CTR 56 95 %
Capacitance (input to output) C
IO
0.5 pF
Document Number: 83549 For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
Rev. 1.7, 08-May-08 303
IL1205AT/1206AT/1207AT/1208AT
Optocoupler, Phototransistor Output,
with Base Connection in SOIC-8
Package, 110 °C Rated
Vishay Semiconductors
Fig. 3 Switching Test Circuit
Note
As per IEC 60747-5-2, §7.4.3.8.1, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with the
safety ratings shall be ensured by means of protective circuits.
SWITCHING CHARACTERISTICS
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Turn-on time
I
C
= 2 mA, R
L
= 100 Ω,
V
CC
= 10 V
t
on
3.0 µs
Turn-off time
I
C
= 2 mA, R
L
= 100 Ω,
V
CC
= 10 V
t
off
3.0 µs
i205at_11
V
OUT
V
CC
= 5 V
R
L
Input
t
off
t
r
10 %
50 %
90 %
t
s
t
pdoff
t
pdon
t
on
t
r
t
d
Output
Input
10 %
50 %
90 %
SAFETY AND INSULATION RATINGS
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Climatic classification
(according to IEC 68 part 1)
55/110/21
Pollution degree (DIN VDE 0109) 2.0
Comparative tracking index per
DIN IEC 112/VDE 0303 part 1, group
IIIa per DIN VDE 6110 175 399
CTI 175 399
V
IOTM
V
IOTM
6000 V
V
IORM
V
IORM
560 V
Resistance (input to output) R
IO
10
12
Ω
P
SI
350 mW
I
SI
150 mA
T
SI
165 °C
Creepage distance 4.0 mm
Clearance distance 4.0 mm
P1-P3P4-P6P7-P9

IL1205AT

Mfr. #:
Buy IL1205AT
Manufacturer:
Vishay Semiconductors
Description:
Transistor Output Optocouplers Phototransistor Out CTR 40-80%
Lifecycle:
New from this manufacturer.
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