Datasheet

ManualsBrandsVishay ManualsOpto- & Photo CouplersOptocoupler SOIC-8 70 V

Document Number: 83614 For technical questions, contact: optocoupler.answers@vishay.com

www.vishay.com

Rev. 1.9, 08-May-08 313

Optocoupler, Phototransistor Output,

with Base Connection in SOIC-8 Package

IL205AT/206AT/207AT/208AT

Vishay Semiconductors

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.

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

• High BV

CEO

, 70 V

• Isolation test voltage, 4000 V

RMS

• Industry standard SOIC-8A 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

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

ORDER INFORMATION

PART REMARKS

IL205AT CTR 40 to 80 %, SOIC-8

IL206AT CTR 63 to 125 %, SOIC-8

IL207AT CTR 100 to 200 %, SOIC-8

IL208AT CTR 160 to 320 %, SOIC-8

Summary of content (8 pages)

PAGE 1
IL205AT/206AT/207AT/208AT Vishay Semiconductors Optocoupler, Phototransistor Output, with Base Connection in SOIC-8 Package FEATURES • High BVCEO, 70 V • Isolation test voltage, 4000 VRMS A 1 8 NC K 2 7 B NC 3 6 C NC 4 5 E • Industry standard mountable package SOIC-8A surface • Compatible with dual wave, vapor phase and IR reflow soldering • Lead (Pb)-free component i179002 • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC AGENCY APPROVALS DESCRIPTION • UL1577, file no.
PAGE 2
IL205AT/206AT/207AT/208AT Vishay Semiconductors Optocoupler, Phototransistor Output, with Base Connection in SOIC-8 Package ABSOLUTE MAXIMUM RATINGS PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT Peak reverse voltage VR 6 V Forward continuous current IF 60 mA Power dissipation Pdiss Derate linearly from 25 °C 90 mW 1.
PAGE 3
IL205AT/206AT/207AT/208AT Optocoupler, Phototransistor Output, Vishay Semiconductors with Base Connection in SOIC-8 Package CURRENT TRANSFER RATIO PARAMETER TEST CONDITION IF = 10 mA, VCE = 5 V Current transfer ratio IF = 1 mA, VCE = 5 V PART SYMBOL MIN. MAX. UNIT IL205AT CTR 40 TYP. 80 % IL206AT CTR 63 125 % IL207AT CTR 100 200 % IL208AT CTR 100 320 % IL205AT CTR 13 25 % IL206AT CTR 22 40 % IL207AT CTR 34 60 % IL208AT CTR 56 95 % PART SYMBOL MIN. TYP.
PAGE 4
IL205AT/206AT/207AT/208AT Vishay Semiconductors Optocoupler, Phototransistor Output, with Base Connection in SOIC-8 Package TYPICAL CHARACTERISTICS Tamb = 25 °C, unless otherwise specified 100 1.3 1.2 NICB - Normalized (ICB ) VF - Forward Voltage (V) 1.4 TA = - 55 °C 1.1 TA = 25 °C 1.0 0.9 TA = 85 °C 0.8 1 10 IF - Forward Current (mA) 10 Normalized to: VCE = 10 V IF = 10 mA VCE = 5 V 1.0 0.5 1 10 100 I F - LED Current (mA) Fig. 4 - Normalized Collector-Base Photocurrent vs.
PAGE 5
IL205AT/206AT/207AT/208AT 1000 2.0 VCB = 9.3 V NhFE(sat) Normalized Saturated hFE ICB - Collector Base Current (µA) Optocoupler, Phototransistor Output, Vishay Semiconductors with Base Connection in SOIC-8 Package 100 10 1 0.1 0.1 1 10 1.0 0.5 VCE = 0.4 V 10 100 1000 IB - Base Current (µA) i205at_08 Fig. 7 - Collector Emitter Photocurrent vs. LED Current Normalized to: IB = 20 µA VCE = 10 V 25 °C 1.5 0.0 0.1 100 IF - LED Current (mA) i205at_06 25 °C 50 °C Fig.
PAGE 6
IL205AT/206AT/207AT/208AT Vishay Semiconductors Optocoupler, Phototransistor Output, with Base Connection in SOIC-8 Package PACKAGE DIMENSIONS in inches (millimeters) 0.120 ± 0.005 (3.05 ± 0.13) R 0.010 (0.13) 0.240 (6.10) CL 0.154 ± 0.005 0.050 (1.27) 0.014 (0.36) (3.91 ± 0.13) 0.036 (0.91) 0.170 (4.32) 0.016 Pin one ID 0.045 (1.14) (0.41) 0.260 (6.6) 7° 0.058 ± 0.005 0.192 ± 0.005 0.015 ± 0.002 (4.88 ± 0.13) 40° (1.49 ± 0.13) (0.38 ± 0.05) 0.004 (0.10) 0.125 ± 0.005 0.008 (0.20) 0.
PAGE 7
IL205AT/206AT/207AT/208AT Optocoupler, Phototransistor Output, Vishay Semiconductors with Base Connection in SOIC-8 Package 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.
PAGE 8
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.