il250, il251, il252, ild250, ild251, ild252 www.vishay.com vishay semiconductors rev. 1.7, 12-apr-13 1 document number: 83618 for technical questions, 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, ac input, with base connection description the il250, il251, il252, ild250, ild251, ild252 are bidirectional input optically co upled 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. features ? ac or polarity insensitive inputs ? built-in reverse polarity input protection ? improved ctr symmetry ? industry standard dip package ? material categorization: ? for definitions of compliance please see www.vishay.com/doc?99912 applications ? ideal for ac signal detection and monitoring agency approvals ? ul1577, file no. e52744 system code h, double protection ? csa 93751 ? bsi iec 60950; iec 60065 ? din en 60747-5-5 (vde 0884) ? cqc gb4943.1-2011 and gb8898-2011 (suitable for ? installation altitude below 2000 m) ? ? ? ? ? notes ? additional options may be possib le, please contact sales office. (1) also available in tubes; do not add t to end. 1 2 3 6 5 4 b c e nc a/c c/a 1 2 3 4 8 7 6 5 e c c e a a c c i179037-1 ordering information ilx25x-#x0##t part number ctr bin package option tape and reel agency certified/package ctr (%) single channel, 6 pin dual channel, 8 pin ul, csa, bsi, cqc ? 20 ? 50 ? 100 ? 20 ? 50 ? 100 dip-# il251 il250 il252 ild251 ild250 ild252 smd-#, option 7 - - il252-x007t (1) --- smd-#, option 9 il251-x009t - il252-x009t (1) - ild250-x009t (1) ild252-x009t (1) vde, ul, csa, bsi, cqc ? 20 ? 50 ? 100 ? 20 ? 50 ? 100 dip-# - il250-x001 il252-x001 - - - dip-#, option 6 - - il252-x016 - - - smd-#, option 7 - - il252-x017t (1) - - ild252-x017t (1) > 0.1 mm 10.16 mm > 0.7 mm 7.62 mm dip option 7 option 6 option 9
il250, il251, il252, ild250, ild251, ild252 www.vishay.com vishay semiconductors rev. 1.7, 12-apr-13 2 document number: 83618 for technical questions, 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 ? stresses in excess of the absolu te maximum ratings can ca use 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 th e time can adversely affect reliability. note ? minimum and maximum values are testing requirements. typical values are characteristics of the device and are the result of en gineering evaluation. typical values are for information only and are not part of the testing requirements. absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit input forward continuous current i f 60 ma power di ssipation p diss 100 mw derate linear ly from 25 c 1.33 mw/c output collector emitter breakdown voltage bv ceo 30 v emitter base brea kdown voltage bv ebo 5v collector base br eakdown voltage bv cbo 70 v power dissipation single channel p diss 200 mw power dissipa tion dual channel p diss 150 mw derate linearly from 25 c single channel 2.6 mw/c derate linearly from 25 c dual channel 2mw/c coupler isolation test voltage ? between emitter and detector v iso 5300 v rms creepage distance ? 7mm clearance distance ? 7mm isolation resistance v io = 500 v, t amb = 25 c r io 10 12 ? v io = 500 v, t amb = 100 c r io 10 11 ? total dissipation single channel p tot 250 mw total dissipation dual channel p tot 400 mw derate linearly from 25 c single channel 3.3 mw/c derate linearly from 25 c dual channel 5.3 mw/c storage temperature t stg - 55 to + 150 c operating temperature t amb - 55 to + 100 c lead soldering time at 260 c 10 s 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 1.2 1.5 v output collector emitter breakdown voltage i c = 1 ma bv ceo 30 50 v emitter base br eakdown voltage i e = 100 a bv ebo 710 v collector base br eakdown voltage i c = 10 a bv cbo 70 90 v collector emitter leakage current v ce = 10 v i ceo 550na coupler collector emitter sa turation voltage i f = 16 ma, i c = 2 ma v cesat 0.4 v
il250, il251, il252, ild250, ild251, ild252 www.vishay.com vishay semiconductors rev. 1.7, 12-apr-13 3 document number: 83618 for technical questions, 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 charactersitics (t amb = 25 c, unless otherwise specified) fig. 1 - led forward current vs.forward voltage fig. 2 - normalized non-sa turated and saturated ctr vs. led current fig. 3 - normalized non-sa turated and saturated ctr vs. led current fig. 4 - normalized non-sa turated and saturated ctr vs. led current current transfer ratio (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit i c /i f i f = 10 ma, v ce = 10 v il250, ild250 ctr dc 50 % il251, ild251 ctr dc 20 % il252, ild252 ctr dc 100 % symmetry i f = 10 ma 0.50 1 2 iil250_01 - 1.5 - 1.0 - 0.5 0.0 0.5 1.0 1.5 - 60 - 40 - 20 0 20 40 60 25 c - 55 c 85 c v f - led forward voltage i f - led forward current (ma) iil250_02 100 10 1 0.1 0.0 0.5 1.0 1.5 nctr(sat) nctr i f - led current (ma) nctr - normalized ctr normalized to: v ce = 1 0 v , i f =10ma t a = 25 c ctrce(sat) v ce = 0.4 v iil250_03 100 10 1 0.1 0.0 0.5 1.0 1.5 nctr(sat) nctr i f - led current (ma) nctr - normalized ctr normalized to: v ce = 10 v, i f = 10 ma, t a = 25 c t a = 50 c ctrce(sat) v ce = 0.4 v iil250_04 100 10 1 0.1 0.0 0.5 1.0 1.5 i f - led current (ma) nctr(sat) nctr normalized to: v ce = 10 v, i f = 10 ma t a = 25 c ctrce(sat) v ce = 0.4 v t a = 70 c nctr - normalized ctr
il250, il251, il252, ild250, ild251, ild252 www.vishay.com vishay semiconductors rev. 1.7, 12-apr-13 4 document number: 83618 for technical questions, 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. 5 - normalized non-sa turated and saturated ctr vs. led current fig. 6 - collector emitter current vs. temperature and led current fig. 7 - collector emitter leakage current vs.temperature fig. 8 - normalized ctr cb vs. led current and temperature fig. 9 - collector base ph otocurrent vs. led current fig. 10 - normalized photocurrent vs. i f and temperature iil250_05 0.1 0 100 1.5 1.0 0.5 0.0 i f - led current (ma) nctr - normalized ctr nctr(sat) nctr normalized to: v ce = 10 v,i f = 10 ma, t a =25 c ctr ce(sat) v ce = 0.4 v t a = 85 c 1 1 iil250_06 60 50 30 20 10 0 0 5 10 15 20 25 30 35 50 c 70 c 85 c i f - led current (ma) i ce - collector current (ma) 25 c 40 iil250_07 100 80 60 40 20 0 - 20 t a - ambient temperature (c) i ceo - collector-emitter (na) typical v ce =10v 10 5 10 4 10 3 10 2 10 1 10 0 10 -1 10 -2 iil250_08 0.1 0.0 0.5 1.0 1.5 25 c 50 c 70 c i f - led current (ma) nctr cb - normalized ctr cb normalized to: i = 10 ma f v cb = 9.3 v t a = 25 c 1 10 100 iil250_09 100 10 1 0.1 0.01 0.1 1 10 100 1000 i f - led current (ma) i ce - collector base photocurrent (a) i cb = 1.0357 *i f ^ 1.3631 t a = 25 c iil250_10 0.1 100 10 1 0.1 0.01 i f - led current (ma) normalized photocurrent normalized to: i f = 10 ma, t = 25 c nib- t a = - 20 c nib, t a =25 c nib, t a =50 c nib, t a =70 c 1 10
il250, il251, il252, ild250, ild251, ild252 www.vishay.com vishay semiconductors rev. 1.7, 12-apr-13 5 document number: 83618 for technical questions, 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. 11 - normaliz ed non saturated h fe vs. base current and temperature fig. 12 - normalized saturated h fe vs. base current and temperature fig. 13 - propagation delay vs. collector load resistor fig. 14 - switching timing fig. 15 - switching schematic iil250_11 1000 0.4 0.6 0.8 1.0 1.2 i b - base current (a) nh fe - normalized h fe - 20 c 25 c 50 c 70 c normalized to: i b = 20 a v ce =10v t a =25 c 100 1 10 iil250_12 100 1000 0.0 0.5 1.0 1.5 i b - base current (a) v ce = 0.4 v normalized to: v ce =10v i b = 20 a t a =25 c 70 c 50 c 25 c - 20 c nh fe(sat) - normalized saturated h fe 1 10 iil250_13 r l - collector load resistor (k ) 100 10 1 0.1 1 10 100 1000 1. 0 1. 5 2. 0 2. 5 t plh t phl t plh - propagation delay (s) t a = 25 c, i f =10ma v cc = 5 v,vth=1 .5 v t phl - propagation delay (s) iil250_14 i f t r v o t d t s t f t ph l t plh v th = 1.5 v iil250_15 v o v cc =5v r l i f = 10 ma f = 10 khz, df = 50 %
il250, il251, il252, ild250, ild251, ild252 www.vishay.com vishay semiconductors rev. 1.7, 12-apr-13 6 document number: 83618 for technical questions, 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 inches (millimeters) i178004 0.25 typ. 2.95 0.5 3.555 0.255 0.8 min. 7.62 typ. 0.85 0.05 2.54 typ. 1 min. 0.5 0.05 6.4 0.1 8.6 0.1 pin one id 6 5 4 1 2 3 18 3 to 9 7.62 to 8.81 4 typ. iso method a 1.2 0.1 i178006 pin one id 6.645 0.165 9.77 0.14 0.95 0.19 4 typ. 2.54 typ. 0.51 0.05 3.555 0.255 0.70 0.19 10 3 to 9 7.62 typ. 0.25 0.05 3.045 0.255 6.095 0.255 4 3 2 1 0.79 1.27 5 6 7 8 iso method a 8 min. 0.51 1.02 7.62 ref. 9.53 10.03 0.25 typ. 0.102 0.249 15 max. option 9 0.35 0.25 10.16 10.92 7.8 7.4 10.36 9.96 option 6 8 min. 7.62 typ. 4.6 4.1 8.4 min. 10.3 max. 0.7 option 7 18450
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