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IL250/251/252/ILD250/251/252
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input, with Base Connection
Single Channel A/C 1 C/A 2 NC 3 6B 5C 4E
FEATURES
* AC or polarity insensitive input * Built-in reverse polarity input protection * Improved CTR symmetry * Industry standard DIP package * Lead (Pb)-free component * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
Dual Channel A C A C 1 2 3 4 8E 7C 6C 5E
APPLICATIONS
* Ideal for AC signal detection and monitoring
i179024
AGENCY APPROVALS
* UL1577, file no. E52744 system code H or J, double protection
DESCRIPTION
The IL250/251/252/ILD250/251/252 are bidirectional input optically coupled isolators consisting of two gallium arsenide infrared LEDs coupled to a silicon NPN phototransistor per channel. The IL250/ILD250 has a minimum CTR of 50 %, the IL251/ ILD251 has a minimum CTR of 20 %, and the IL252/ILD252 has a minimum CTR of 100 %. The IL250/IL251/IL252 are single channel optocouplers. The ILD250/ILD251/ILD252 has two isolated channels in a single DIP package.
* CSA 93751 * BSI IEC 60950; IEC 60065 * DIN EN 60747-5-5 available with option 1
ORDER INFORMATION
PART IL250 IL251 IL252 ILD250 ILD251 ILD252 IL250-X007 IL250-X009 IL251-X009 IL252-X007 IL252-X009 ILD250-X009 ILD251-X006 ILD251-X007 ILD251-X009 ILD252-X009 REMARKS CTR > 50 %, single channel DIP-6 CTR > 20 %, single channel DIP-6 CTR > 100 %, single channel DIP-6 CTR > 50 %, dual channel DIP-8 CTR > 20 %, dual channel DIP-8 CTR > 100 %, dual channel DIP-8 CTR > 50 %, single channel SMD-6 (option 7) CTR > 50 %, single channel SMD-6 (option 9) CTR > 20 %, single channel SMD-6 (option 9) CTR > 100 %, single channel SMD-6 (option 7) CTR > 100 %, single channel SMD-6 (option 9) CTR > 50 %, dual channel SMD-6 (option 9) CTR > 20 %, dual channel DIP-8 400 mil (option 6) CTR > 20 %, dual channel SMD-6 (option 7) CTR > 20 %, dual channel SMD-6 (option 9) CTR > 100 %, dual channel SMD-6 (option 9)
Note For additional information on the available options refer to option information.
Document Number: 83618 Rev. 1.4, 09-May-08
For technical questions, contact: optocoupler.answers@vishay.com
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IL250/251/252/ILD250/251/252
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input, with Base Connection
ABSOLUTE MAXIMUM RATINGS
PARAMETER INPUT Forward continuous current Power dissipation Derate linearly from 25 C OUTPUT Collector emitter breakdown voltage Emitter base breakdown voltage Collector base breakdown voltage Power dissipation single channel Power dissipation dual channel Derate linearly from 25 C single channel Derate linearly from 25 C dual channel COUPLER Isolation test voltage (between emitter and detector referred to standard climate 23 C/ 50 % RH, DIN 50014) Creepage distance Clearance distance Isolation resistance Total dissipation single channel Total dissipation dual channel Derate linearly from 25 C single channel Derate linearly from 25 C dual channel Storage temperature Operating temperature Lead soldering time at 260 C VIO = 500 V, Tamb = 25 C VIO = 500 V, Tamb = 100 C RIO RIO Ptot Ptot IF Pdiss 60 100 1.33 30 5.0 70 200 150 2.6 2.0 mA mW mW/C V V V mW mW mW/C mW/C TEST CONDITION SYMBOL VALUE UNIT
BVCEO BVEBO BVCBO Pdiss Pdiss
VISO
5300 7.0 7.0 1012 1011 250 400 3.3 5.3 - 55 to + 150 - 55 to + 100 10
VRMS mm mm mW mW mW/C mW/C C C s
Tstg Tamb
Note Tamb = 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.
ELECTRICAL CHARACTERISTICS
PARAMETER INPUT Forward voltage OUTPUT Collector emitter breakdown voltage Emitter base breakdown voltage Collector base breakdown voltage Collector emitter leakage current COUPLER Collector emitter saturation voltage IF = 16 mA, IC = 2.0 mA VCEsat 0.4 V Note Tamb = 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. IC = 1.0 mA IE = 100 A IC = 10 A VCE = 10 V BVCEO BVEBO BVCBO ICEO 30 7.0 70 50 10 90 5.0 50 V V V nA IF = 10 mA VF 1.2 1.5 V TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
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For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83618 Rev. 1.4, 09-May-08
IL250/251/252/ILD250/251/252
Optocoupler, Phototransistor Output, AC Input, with Base Connection
CURRENT TRANSFER RATIO
PARAMETER DC current transfer ratio Symmetry (CTR at + 10 mA)/ (CTR at -10 mA) TEST CONDITION IF = 10 mA, VCE = 10 V PART IL250/ILD250 IL251/ILD251 IL251/ILD251 SYMBOL CTRDC CTRDC CTRDC MIN. 50 20 100 0.50 1.0 2.0 TYP. MAX. UNIT % % %
Vishay Semiconductors
TYPICAL CHARACTERISTICS
Tamb = 25 C, unless otherwise specified
1.5 Normalized to:
IF - LED Forward Current (mA)
60
NCTR - Normalized CTR
40 - 55 C 20 25 C
VCE = 10 V, IF = 10 mA, TA = 25 C CTRce(sat) VCE = 0.4 V 1.0 T = 50 C A
0
85 C - 20 - 40 - 60 - 1.5
0.5 NCTR(SAT) NCTR 0.0 0.1 1 10 100
- 1.0
- 0.5
0.0
0.5
1.0
1.5
iil250_01
VF - LED Forward Voltage
iil250_03
IF - LED Current (mA)
Fig. 1 - LED Forward Current vs.Forward Voltage
Fig. 3 - Normalized Non-Saturated and Saturated CTR vs. LED Current
1.5
1.5 Normalized to: VCE = 10 V, IF = 10 mA TA = 25 C
NCTR - Normalized CTR
NCTR - Normalized CTR
Normalized to: VCE = 10 V, IF = 10 mA T = 25 C A 1.0 CTRce(sat) VCE = 0.4 V TA = 70 C 0.5 NCTR(SAT) NCTR 0.0
1.0
CTRce(sat) VCE = 0.4 V
0.5 NCTR(SAT) NCTR 0.0 0.1 1 10 100
0.1
iil250_04
1
10
100
iil250_02
IF - LED Current (mA)
IF - LED Current (mA)
Fig. 2 - Normalized Non-Saturated and Saturated CTR vs. LED Current
Fig. 4 - Normalized Non-Saturated and Saturated CTR vs. LED Current
Document Number: 83618 Rev. 1.4, 09-May-08
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com 337
IL250/251/252/ILD250/251/252
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input, with Base Connection
1.5
1.5
NCTR cb- Normalized CTRcb
NCTR - Normalized CTR
Normalized to: VCE = 10 V IF = 10 mA, T = 25 C , A CTRce(sat) VCE = 0.4 V 1.0 T = 85 C A
Normalized to: IF = 10 mA 1.0 VCB = 9.3 V TA = 25 C
0.5 NCTR(SAT) 0.0 0.1 1 10 NCTR 100
0.5 25 C 50 C 70 C 0.0 0.1 1 10 100
iil250_05
IF - LED Current (mA)
iil250_08
IF - LED Current (mA)
Fig. 5 - Normalized Non-Saturated and Saturated CTR vs. LED Current
Fig. 8 - Normalized CTRCB vs. LED Current and Temperature
35
1000 TA = 25 C
I CE - Collector Current (mA)
ICE - Collector Base Photocurrent (A)
30 25 20 15 10 5 0 0 10 20 30 40 50 60 25 C 85 C 70 C 50 C
100 10 1 0.1
I CB = 1.0357 *IF ^ 1.3631
0.01 0.1
iil250_09
1
10
100
iil250_06
IF - LED Current (mA)
IF - LED Current (mA)
Fig. 6 - Collector Emitter Current vs. Temperature and LED Current
10 5
Fig. 9 - Collector Base Photocurrent vs. LED Current
10
I CEO - Collector-Emitter (nA)
10 3 10 2 10 1 10 0 10 -1 10 -2 - 20 VCE = 10 V TYPICAL
Normalized Photocurrent
10 4
Normalized to: IF = 10 mA, T = 25 C 1
0.1
NIB-TA = - 20 C NIb,TA = 25 C NIb,TA = 50 C NIb,TA = 70 C
0.01 0 20 40 60 80 100
iil250_10
0.1
1
10
100
iil250_07
T - Ambient Temperature (C) A
IF - LED Current (mA)
Fig. 7 - Collector Emitter Leakage Current vs.Temperature
Fig. 10 - Normalized Photocurrent vs. IF and Temperature
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For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83618 Rev. 1.4, 09-May-08
IL250/251/252/ILD250/251/252
Optocoupler, Phototransistor Output, AC Input, with Base Connection
Vishay Semiconductors
1.2 70 C Normalized to: I B = 20 A VCE = 10 V TA = 25 C VO 0.6 V TH = 1.5 V 0.4 1
iil250_11
NhFE - Normalized hFE
50 C 1.0 25 C - 20 C 0.8
IF
tD tR tPLH
tPH L 10 100 1000
iil250_14
tS
tF
IB - Base Current (A)
Fig. 14 - Switching Timing
Fig. 11 - Normalized Non Saturated hFE vs. Base Current and Temperature
1.5
70 C 50 C 25 C
Normalized to: VCE = 10 V I B = 20 A T = 25 C A
NhFE(sat) - Normalized Saturated hFE
VCC = 5 V F = 10 kHz, DF = 50 %
1.0
- 20 C
RL VO
0.5 VCE = 0.4 V 0.0 1 10 100 1000
iil250_15
IF = 10 mA IB - Base Current (A)
iil250_12
Fig. 12 - Normalized Saturated hFE vs. Base Current and Temperature
Fig. 15 - Switching Schematic
tpLH - Propagation Delay (s)
TA = 25 C, IF = 10 mA VCC = 5 V,Vth = 1 V .5
tpHL
100
2.0
10 tpLH 1 0.1 1 10
1.5
1.0
100
iil250_13
R L - Collector Load Resistor (k)
Fig. 13 - Propagation Delay vs. Collector Load Resistor
tpHL - Propagation Delay (s)
1000
2.5
Document Number: 83618 Rev. 1.4, 09-May-08
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com 339
IL250/251/252/ILD250/251/252
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input, with Base Connection
PACKAGE DIMENSIONS in inches (millimeters)
3 2 1 Pin one ID
0.248 (6.30) 0.256 (6.50)
4
5
6
ISO method A
0.335 (8.50) 0.343 (8.70) 0.039 (1.00) min. 0.048 (0.45) 0.300 (7.62) typ.
0.022 (0.55) 0.130 (3.30) 0.150 (3.81)
4 typ. 0.031 (0.80) min. 0.031 (0.80) 0.018 (0.45) 0.022 (0.55) 0.100 (2.54) typ.
i178004
18 0.114 (2.90) 0.130 (3.0) 3 to 9 0.010 (0.25) typ. 0.300 to 0.347 (7.62 to 8.81)
0.035 (0.90)
Pin one ID 4 0.255 (6.48) 0.268 (6.81) 5 6 7 8 ISO method A 3 2 1
0.379 (9.63) 0.390 (9.91) 0.030 (0.76) 0.045 (1.14) 4 typ. 0.130 (3.30) 0.150 (3.81) 0.050 (1.27) 0.020 (0.51) 0.018 (0.46) 0.022 (0.56)
i178006
0.031 (0.79)
0.300 (7.62) typ.
10 0.035 (0.89) 0.100 (2.54) typ. 3 to 9 0.008 (0.20) 0.012 (0.30)
0.230 (5.84) 0.110 (2.79) 0.130 (3.30) 0.250 (6.35)
Option 6
0.407 (10.36) 0.391 (9.96) 0.307 (7.8) 0.291 (7.4)
Option 7
0.300 (7.62) typ.
Option 9
0.375 (9.53) 0.395 (10.03 ) 0.300 (7.62) ref.
0.028 (0.7)
0.180 (4.6) 0.160 (4.1) 0.315 (8.0) min.
0.0040 (0.102) 0.0098 (0.249) 0.020 (0.51 ) 0.040 (1.02 ) 0.315 (8.00) min.
0.012 (0.30 ) typ.
0.014 (0.35) 0.010 (0.25) 0.400 (10.16) 0.430 (10.92)
0.331 (8.4) min. 0.406 (10.3) max.
15 max.
18450
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For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83618 Rev. 1.4, 09-May-08
IL250/251/252/ILD250/251/252
Optocoupler, Phototransistor Output, AC Input, with Base Connection
OZONE DEPLETING SUBSTANCES POLICY STATEMENT
It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively. 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances.
Vishay Semiconductors
We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
Document Number: 83618 Rev. 1.4, 09-May-08
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com 341
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 Revision: 18-Jul-08
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