View IL208AT_1254334.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

IL205AT/ 206AT/ 207AT/ 208AT
Vishay Semiconductors
Optocoupler, Phototransistor Output, With Base Connection in SOIC-8 package
Features
* High BVCEO, 70 V * Isolation Test Voltage, 3000 VRMS * Industry Standard SOIC-8A Surface e3 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
A1 K2 NC 3 NC 4
8 7 6 5
NC B C E
i179002
Agency Approvals
* UL1577, File No. E52744 System Code Y * DIN EN 60747-5-2 (VDE0884) DIN EN 60747-5-5 pending Available with Option 1
A specified minimum and maximum CTR allows a narrow tolerance in the electrical design of the adjacent circuits. The high BVCEO of 70 V gives a higher safety margin compared to the industry standard 30 V.
Description
The IL205AT/ IL206AT/ IL207AT/ IL208AT 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-8A 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.
Order Information
Part IL205AT IL206AT IL207AT IL208AT Available on Tape and Reel only. For additional information on the available options refer to Option Information. Remarks CTR 40 - 80 %, SOIC-8 CTR 63 - 125 %, SOIC-8 CTR 100 - 200 %, SOIC-8 CTR 160 - 320 %, SOIC-8
Absolute Maximum Ratings
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 Rating for extended periods of the time can adversely affect reliability.
Input
Parameter Peak reverse voltage Forward continuous current Power dissipation Derate linearly from 25 C Test condition Symbol VR IF Pdiss Value 6.0 60 90 1.2 Unit V mA mW mW/C
Document Number 83614 Rev. 1.6, 18-Apr-05
www.vishay.com 1
IL205AT/ 206AT/ 207AT/ 208AT
Vishay Semiconductors Output
Parameter Collector-emitter breakdown voltage Emitter-collector breakdown voltage Collector-base breakdown voltage ICMAX DC ICMAX Power dissipation Derate linearly from 25 C t < 1.0 ms Test condition Symbol BVCEO BVECO BVCBO ICMAX DC ICMAX Pdiss Value 70 7.0 70 50 100 150 2.0 Unit V V V mA mA mW mW/C
Coupler
Parameter Total package dissipation (LED + detector) Derate linearly from 25 C Operating temperature Storage temperature Soldering time at 260 C Tamb Tstg Test condition Symbol Ptot Value 240 3.3 - 55 to + 100 - 55 to + 150 10 Unit mW mW/C C C s
Electrical Characteristics
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.
Input
Parameter Forward voltage Reverse current Capacitance Test condition IF = 10 mA VR = 6.0 V VR = 0 V Symbol VF IR CO Min Typ. 1.3 0.1 13 Max 1.5 100 Unit V A pF
Output
Parameter Collector-emitter breakdown voltage Emitter-collector breakdown voltage Collector-emitter leakage current Test condition IC = 100 A IE = 100 A VCE = 10 V Symbol BVCEO BVECO ICEO Min 70 7.0 10 5.0 50 Typ. Max Unit V V nA
Coupler
Parameter Saturation voltage, collectoremitter Isolation test voltage Equivalent DC, isolation voltage Capacitance (input-output) Resistance, input to output CIO RIO Test condition IC = 2.0 mA, IF = 10 mA Symbol VCEsat VISO 3000 3535 0.5 100 Min Typ. Max 0.4 Unit V VRMS VDC pF
www.vishay.com 2
Document Number 83614 Rev. 1.6, 18-Apr-05
IL205AT/ 206AT/ 207AT/ 208AT
Vishay Semiconductors Current Transfer Ratio
Parameter Current Transfer Ratio Test condition IF = 10 mA, VCE = 5.0 V Part IL205AT IL206AT IL207AT IL208AT IF = 1.0 mA, VCE = 5.0 V IL205AT IL206AT IL207AT IL208AT Symbol CTR CTR CTR CTR CTR CTR CTR CTR Min 40 63 100 100 13 22 34 56 25 40 60 95 Typ. Max 80 125 200 320 Unit % % % % % % % %
Switching Characteristics
Parameter Switching time Test condition IC = 2 mA, RL = 100 , VCC = 10 V Symbol ton, toff Min Typ. 3.0 Max Unit s
Typical Characteristics (Tamb = 25 C unless otherwise specified)
1.4 1.3
VF - Forward Voltage - V
ICE - Collector-emitter Current - mA
150
1.2 1.1 1.0 0.9 0.8 0.7 .1
TA= -55C
VCE = 10 V 100
TA= 25C TA = 85C
VCE = 0.4 V 50
1
10
100
i205at_03
0
.1
i205at_01
IF - Forward Current - mA
1 10 IF - LED Current - mA
100
Figure 1. Forward Voltage vs. Forward Current
Figure 3. Collector-Emitter Current vs.LED Current
1.5
NCTRCE - Normalized - CTRCE
Normalized to: VCE=10 V IF=10 mA
100
Normalized to: VCB=9.3 V IF=1 mA
1.0
VCE = 5 V
NICB - Normalized I CB
10
0.5
1
VCE = 0.4 V 0.0 .1 1 10 100
i205at_04
.1
.1
i205at_02
IF - LED Current - mA
1 10 IF - LED Current - mA
100
Figure 2. Normalized Non-saturated and Saturated CTRCE vs. LED Current
Figure 4. Normalized Collector-Base Photocurrent vs. LED Current
Document Number 83614 Rev. 1.6, 18-Apr-05
www.vishay.com 3
IL205AT/ 206AT/ 207AT/ 208AT
Vishay Semiconductors
10
NHFE(sat) Normalized Saturated H FE
NICB - Normalized - I CB
Normalized to: VCB=9.3 V IF=10 mA
2.0
25C 50C 25C
1.5
Normalized to: IB=20 A VCE=10 V
1
1.0 VCE=0.4 V
.1
0.5
.01
i205at_05
0.0 .1 10 IF - LED Current - mA 1 100
i205at_08
.1
10 100 IB - Base Current - A
1000
Figure 5. Normalized Collector-Base Photocurrent vs. LED Current
Figure 8. Base Current vs. IF and HFE
1000
ICB - Collector-base Current - A
100
VCB=9.3 V
50
100
Switching time (s)
Input: IF =10m A Pulse width=100 mS Duty cycle=50%
TOF
F
10
10 5
TON
1
.1 .1
i205at_06
1 10 IF - LED Current - mA
100
1.0 10K
i205at_09
50K
100K
500K
1M
Base-emitter resistance, RBE ()
Figure 6. Collector-Emitter Photocurrent vs. LED Current
Figure 9. Typical Switching Characteristics vs. Base Resistance (Saturated Operation)
10 5
ICEO - Collector-emitter - nA
10 4 10 3 10 2 10 1 10 0 10-1 10-2 -20 0 20 40 60 80 100 TA - Ambient Temperature - C VCE=10 V Typical
i205at_07
Figure 7. Collector-Emitter Photocurrent vs. LED Current
www.vishay.com 4
Document Number 83614 Rev. 1.6, 18-Apr-05
IL205AT/ 206AT/ 207AT/ 208AT
Vishay Semiconductors
Input ton tpdon Output VOUT 10% 50% 90% td tr tpdoff ts tr 10% 50% 90% toff
VCC=5 V Input RL
i205at_11
Figure 10. Switching Test Circuit
Package Dimensions in Inches (mm)
.120 .005 (3.05 .13) .240 (6.10)
R .010 (.13) .154 .005 C L(3.91 .13) .050 (1.27) .014 (.36) .036 (.91) .016 (.41) .192 .005 (4.88 .13) .015 .002 (.38 .05) .008 (.20) 5 max. .050 (1.27) typ. .021 (.53) .020 .004 (.51 .10) 2 plcs. R.010 (.25) max. .170 (4.32) .260 (6.6) .045 (1.14) 7 .058 .005 (1.49 .13) .125 .005 (3.18 .13) Lead Coplanarity .0015 (.04) max.
Pin One ID
40
.004 (.10) .008 (.20)
ISO Method A
i178003
Document Number 83614 Rev. 1.6, 18-Apr-05
www.vishay.com 5
IL205AT/ 206AT/ 207AT/ 208AT
Vishay Semiconductors 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.
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
www.vishay.com 6
Document Number 83614 Rev. 1.6, 18-Apr-05
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000 Revision: 08-Apr-05
www.vishay.com 1

▲Up To Search▲

Price & Availability of IL208AT

	To Download IL208AT Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .