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ILD223T

P1-P3P4-P6
Document Number: 83648 For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
Rev. 1.6, 20-Apr-07 1
Optocoupler, Photodarlington Output, Dual Channel,
SOIC-8 Package
ILD223T
Vishay Semiconductors
DESCRIPTION
The ILD233T is a high current transfer ratio (CTR)
optocoupler. It has a gallium arsenide infrared LED emitter
and silicon NPN photodarlington transistor detector.
This device has CTRs tested at an LED current of 1.0 mA.
This low drive current permits easy interfacing from CMOS to
LSTTL or TTL.
The ILD223T is constructed in a standard SOIC-8 foot print
which makes it ideally suited for high density applications. In
addition to eliminating through hole requirements, this
package conforms to standards for surface mounted
devices.
FEATURES
• Two channel optocoupler
• High current transfer ratio at I
F
= 1.0 mA,
500 % minimum
• Isolation test voltage, 4000 V
RMS
• Electrical specifications similar to standard 6-pin
coupler
• Compatible with dual wave, vapor phase and IR reflow
soldering
• SOIC-8 surface mountable package
• Standard lead spacing, 0.05"
• Available only on tape and reel (conforms to EIA
standard 481-2)
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
AGENCY APPROVALS
• UL1577, file no. E52744 system code Y
• CUL - file no. E52744, equivalent to CSA bulletin 5A
• DIN EN 60747-5-2 (VDE 0884) available with option 1
i179042
A1
C
2
A3
C4
8 C
7E
6C
5E
ORDER INFORMATION
PART REMARKS
ILD223T CTR > 500 %, SOIC-8
ABSOLUTE MAXIMUM RATINGS
(1)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
INPUT
Peak reverse voltage V
R
6.0 V
Peak pulsed current 1.0 µs, 300 pps 3.0 A
Continuous forward current per channel 30 mA
Power dissipation P
diss
45 mW
Derate linearly from 25 °C 0.4 mW/°C
OUTPUT
Collector emitter breakdown voltage BV
CEO
30 V
Emitter collector breakdown voltage BV
ECO
5.0 V
Power dissipation per channel P
diss
75 mW
Derate linearly from 25 °C 3.1 mW/°C
www.vishay.com For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83648
2 Rev. 1.6, 20-Apr-07
ILD223T
Vishay Semiconductors
Optocoupler, Photodarlington Output,
Dual Channel,
SOIC-8 Package
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).
Note
T
amb
= 25 °C, unless otherwise specified
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.
COUPLER
Isolation test voltage t = 1.0 s V
ISO
4000 V
RMS
Total package dissipation
(2 LEDs and 2 detectors, 2 channels)
P
tot
250 mW
Derate linearly from 25 °C 2.0 mW/°C
Storage temperature T
stg
- 55 to + 150 °C
Operating temperature T
amb
- 55 to + 100 °C
Soldering temperature
(2)
T
sld
260 °C
ABSOLUTE MAXIMUM RATINGS
(1)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
ELECTRICAL CHARACTERISTICS
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
INPUT
Forward voltage I
F
= 10 mA V
F
1.3 V
Reverse current V
R
= 6.0 V I
R
0.1 100 µA
Capacitance V
F
= 0 V, f = 1.0 MHz C
O
25 pF
OUTPUT
Collector emitter breakdown voltage I
C
= 10 µA BV
CEO
30 V
Emitter collector breakdown voltage I
C
= 10 µA BV
CEO
5.0 V
Collector emitter leakage current V
CE
= 50 V, I
F
= 0 A I
CEO
50 nA
Collector emitter capacitance V
CE
= 5.0 V C
CE
3.4 pF
COUPLER
Capacitance (input to output) ILD223T C
IO
0.5 pF
Saturation voltage, collector emitter I
F
= 1.0 mA, I
CE
= 0.5 mA ILD223T V
CEsat
1.0 V
Resistance, input to output ILD223T C
IO
100 GΩ
CURRENT TRANSFER RATIO
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
DC current transfer ratio I
F
= 1.0 mA, V
CE
= 5.0 V CTR
DC
500 %
SWITCHING CHARACTERISTICS
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
Turn-on time V
CC
= 10 V, R
L
= 100 Ω, I
F
= 5.0 mA ILD223T t
on
15 µs
Turn-off time V
CC
= 10 V, R
L
= 100 Ω, I
F
= 5.0 mA ILD223T t
off
30 µs
Document Number: 83648 For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
Rev. 1.6, 20-Apr-07 3
ILD223T
Optocoupler, Photodarlington Output,
Dual Channel,
SOIC-8 Package
Vishay Semiconductors
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 prodective circuits.
TYPICAL CHARACTERISTICS
T
amb
= 25 °C, unless otherwise specified
Fig. 3 - Forward Voltage vs. Forward Current
Fig. 4 - Peak LED Current vs. Duty Factor, τ
Fig. 5 - Normalized CTR
CE
vs. LED Current
Fig. 6 - CTR vs. LED Current
SAFETY AND INSULATION RATINGS
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Climatic classification (according to IEC 68 part 1) 55/100/21
Comparative tracking index CTI 175 399
V
IOTM
6000 V
V
IORM
560 V
P
SO
350 mW
I
SI
150 mA
T
SI
165 °C
Creepage distance 4mm
Clearance distance 4mm
Insulation thickness, reinforced rated per IEC 60950 2.10.5.1 0.2 mm
iild223t_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
iild223t_02
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
100
1000
10000
t - LED Pulse Duration (s)
If(pk) - Peak LED Current (mA)
0.005
0.05
0.02
0.01
0.1
0.2
0.5
Duty Factor
t
τ
DF = /t
τ
100
0.1 1 10 100
iild223t_03
10
1
0.1
Normalized CTR
ce
Ta = - 20 °C
Ta = 25 °C
Ta = 50 °C
Ta = 70 °C
Normalized to:
If = 1 mA, V
CE
= 5 V
Ta = 25 °C
100
0.1 1 10 100
iild223t_03
10
1
0.1
Normalized CT
T
amb
= - 20 °C
T
amb
= 25 °C
T
amb
= 50 °C
T
amb
= 70 °C
Normalized to:
I
F
= 1 mA, V
CE
= 5 V
T
amb
= 25 °C
I
F
- LED Current (mA)
2000
0.1 1 10 10
0
iild223t_04
1500
1000
500
0
CTR
ce
- Current Transfer Ratio (%)
T
amb
= - 20 °C
T
amb
= 25 °C
T
amb
= 50 °C
T
amb
= 70 °C
V
CE
= 5 V
I
F
- LED Current (mA)
P1-P3P4-P6

ILD223T

Mfr. #:
Buy ILD223T
Manufacturer:
Vishay Semiconductors
Description:
Transistor Output Optocouplers Photodarlington Out Dual CTR >500%
Lifecycle:
New from this manufacturer.
Delivery:
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