vo205at, VO206AT, vo207at, vo208at www.vishay.com vishay semiconductors rev. 1.2, 22-nov-12 1 document number: 81957 for technical ques tions, contact: optocoupleranswe rs@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 optocoupler, phototransistor output, with base connection in soic-8 package description the vo205at, VO206AT, vo207 at, vo208at are optically coupled pairs with a gallium arsenide infrared led and a silicon npn phototransistor. signal information, including a dc level, can be tr ansmitted 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. features ?high bv ceo , 70 v ? isolation test voltage, 4000 v rms ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 agency approvals ? ul1577, file no. e52744 system code y ? cul - file no. e52744, equivalent to csa bulletin 5a ? din en 60747-5-5 (vde 0884-5) approved, contact customer service if this option is required note ? stresses in excess of the abso lute maximum ratings can cause permanent damage to the device. functional operation of the devic e is not implied at these or any other conditions in excess of those give n in the operational sections of this document. exposure to abs olute maximum ratings for extended periods of the time can adversely affect reliability. i179002-1 1 2 3 4 a k nc nc 8 7 6 5 nc b c e v de i179074 ordering information vo2 0 #at part number agency certified/package ctr (%) ul, cul 40 to 80 63 to 125 100 to 200 160 to 320 soic-8 vo205at VO206AT vo207at vo208at absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit input peak reverse voltage v r 6v forward continuous current i f 60 ma peak forward current 1 s, 300 pps i fm 1a power dissipation p diss 90 mw derate linearly from 25 c 1.2 mw/c output collector emitter breakdown voltage bv ceo 70 v emitter collector breakdown voltage bv eco 7v collector-base breakdown voltage bv cbo 70 v i cmax. dc i cmax. dc 50 ma i cmax. t < 1 ms i cmax. 100 ma power dissipation p diss 150 mw derate linearly from 25 c 2mw/c coupler isolation test voltage v iso 4000 v rms total package dissipation (led and detector) p tot 240 mw derate linearly from 25 c 3.3 mw/c operating temperature t amb - 40 to + 100 c storage temperature t stg - 40 to + 150 c soldering time at 260 c t sld 10 s s ioc-8 6.1 mm
vo205at, VO206AT, vo207at, vo208at www.vishay.com vishay semiconductors rev. 1.2, 22-nov-12 2 document number: 81957 for technical ques tions, contact: optocoupleranswe rs@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 note ? minimum and maximum values were tested requierements. typical va lues are characteristics of the device and are the result of e ngineering evaluations. typical values are for information only and are not part of the testing requirements. fig. 1 switching test circuit electrical characteristics (t amb = 25 c, unless otherwise specified) 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 a capacitance v r = 0 v c o 13 pf output collector emitter breakdown voltage i c = 100 a bv ceo 70 v emitter collector breakdown voltage i e = 10 a bv eco 710 v collector base breakdown voltage i c = 100 a bv cbo 100 v collector base current i cbo 1na emitter base current i ebo 1na collector emitter leakage current v ce = 10 v i ceo 550na saturation voltage, collector emitter i c = 2 ma, i f = 10 ma v cesat 0.4 v coupler capacitance, input to output c io 0.5 pf current transfer ratio parameter test condition part symbol min. typ. max. unit i c /i f i f = 10 ma, v ce = 5 v vo205at ctr 40 80 % VO206AT ctr 63 125 % vo207at ctr 100 200 % vo208at ctr 160 320 % switching characteristics parameter test condition part symbol min. typ. max. unit turn-on time i c = 2 ma, r l = 100 , v cc = 10 v t on 3s turn-off time i c = 2 ma, r l = 100 , v cc = 10 v t off 3s rise time i c = 2 ma, r l = 100 , v cc = 10 v t r 3s fall time i c = 2 ma, r l = 100 , v cc = 10 v t f 2s iil215at_17 v cc = 5 v input v out r l t fall 10 % 50 % 90 % t off t on t rise output input 10 % 50 % 90 % v 0 0
vo205at, VO206AT, vo207at, vo208at www.vishay.com vishay semiconductors rev. 1.2, 22-nov-12 3 document number: 81957 for technical ques tions, contact: optocoupleranswe rs@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 fig. 1 - test circuit for common mode transient immunity note ? as per iec 60747-5-2, 7.4.3.8.1, this optoco upler is suitable fo r safe electrical in sulation only within the safety ratings . compliance with the safety ratings shall be ensured by means of protective circuits. common mode transient immunity parameter test condition symbol min. typ. max. unit common mode transient immunity at logic high v cm = 1000 v p-p , r l = 1 k , i f = 0 ma |c mh | 5000 v/s common mode transient immunity at logic low v cm = 1000 v p-p , r l = 1 k , i f = 10 ma |c ml | 5000 v/s safety and insulation ratings parameter test condition symbol min. typ. max. unit climatic classification (according to iec 68 part 1) 40/100/21 polution degree 2 comparative tracking index cti 175 399 isolation test voltage 1 s v iso 4000 v rms peak transient overvoltage v iotm 6000 v peak insulation voltage v iorm 560 v resistance (input to output) r io 100 g safety rating - power output p so 350 mw safety rating - input current i si 150 ma safety rating - temperature t si 165 c external creepage distance 4 mm external clearance distance 4 mm internal creepage distance 3.3 mm insulation thickness 0.2 mm r f v b = 4.5 v 2, 3, 4 1 b a 7 6 5 r l 1 k v o 5 vdc 0.1 f v cm input from hv pulse source + - 21627 dt dt dv = 63 % of v cm dv = 63 % of v cm common mode voltage v cm 2.0 v 2.0 v v o v o cm h cm l 0.8 v 0.8 v time 21626
vo205at, VO206AT, vo207at, vo208at www.vishay.com vishay semiconductors rev. 1.2, 22-nov-12 4 document number: 81957 for technical ques tions, contact: optocoupleranswe rs@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 typical characteristics (t amb = 25 c, unless otherwise specified) fig. 2 - forward voltage vs. forward current fig. 3 - normalized non- saturated and saturated ctr ce vs. led current fig. 4 - collector emitter current vs. led current fig. 5 - normalized collector- base photocurrent vs. led current fig. 6 - normalized collector- base photocurrent vs. led current fig. 7 - collector base photocurrent vs. led current i205at_01 0.1 1 10 100 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 v f - forward voltage (v) i f - forward current (ma) t a = 25 c t a = 85 c t a = - 55 c i205at_02 0.1 1 10 100 normalized to: v ce = 10 v i f = 10 ma 1.5 1.0 0.5 0 v ce = 5 v v ce = 0.4 v i f - led current (ma) nctr ce - normalized ctr ce i205at_03 0.1 1 10 100 i f - led current (ma) i ce - collector emitter current (ma) v ce = 0.4 v v ce = 10 v 150 100 50 0 i205at_04 0.1 1 10 100 i f - led current (ma) ni cb - normalized (i cb ) normalized to: v cb = 9.3 v i f = 1 ma 100 10 1 0.1 i205at_05 0.1 1 10 100 i f - led current (ma) ni cb - normalized (i cb ) normalized to: v cb = 9.3 v i f = 10 ma 10 1 0.1 0.01 i205at_06 i f - led current (ma) i cb - collector base current (a) v cb = 9.3 v 1000 100 10 1 0.1 0.1 1 10 100
vo205at, VO206AT, vo207at, vo208at www.vishay.com vishay semiconductors rev. 1.2, 22-nov-12 5 document number: 81957 for technical ques tions, contact: optocoupleranswe rs@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 package dimensions in millimeters package marking (example of vo207at) tape and reel packaging dimensions in millimeters fig. 8 - tape and reel shipping medium (eia-481, revision a, an d iec 60286), 2000 units per reel fig. 9 - tape dimens ions, 2000 parts per reel i178003 40 7 pin one id 5 max. iso method a 0.91 0.36 4.32 1.14 6.6 r 0.13 1.27 6.10 1.27 typ. 0.41 0.1 0.2 lead coplanarity 0.04 max. 0.20 3.05 0.13 c l r 0.25 max. 0.53 3.91 0.13 0.38 0.05 4.88 0.13 0.51 0.10 2 places 1.49 0.13 3.18 0.13 207a v yww y 68 esd sticker tape slot in core 330 (13") regular, special or bar code label 17999 18003-1 embossment direction of feed center lines of cavity 10 pitch cumulative tolerance on tape 0.2 1.5 min. 1.5 1.75 0.1 pin 1 and top of component top cover tape 0.1 max. 12.0 0.3 4 0.1 2 0.05 8.0 0.1 3.78 0.35 9.2 6.4 5.25 5.5
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