SLOTTED OPTICAL SWITCHES PHOTOTRANSISTOR OUTPUT KT T_860/870/8 880/890 SERIES _ a 5429461 www. DataSheet4u. com Optek Technology, Inc. 345 Industrial Blvd. PACKAGE T PACKAGE N PACKAGE L PACKAGE P DESCRIPTION The KT860/KT870 series of slotted optical switches provides the design engineer with the flex- ibility of a custom device from a standard product line. Building from a standard housing of .125" wide slot, the user can specify (1) Electrical output parameters, (2) Mounting tab configuration, (3) Lead spacing, (4) Discrete shell, and (5) Aperture widths. All housings are an opaque grade of injection-molded polysulfone (P1700-935) to minimize the assembly's sensitivity to ambient radiation, both visible and near-infrared. Discrete shells (exposed only on the parallel faces inside the device throat) are either IR transmissive poly- sulfone (P1700-1615) for applications where aperture contamination may occur, or opaque poly- sulfone where maximum protection against ambient radiation is a concern. we woe Doe te PART RUPBER GUIDE KT 8XXXXX OpTek AssEMBLY _} Aperture W1oTH IN Front OF Sensor PHOTOTRANSISTOR OUTPUT FAMILY 5 = ,050" l= ,010" Discrete SHELL MaTeRIAL. DestcNATION ~ Aperture HIDTH IN FRONT oF EMITTER 5= 050" l= ,olo* 6 = IR TRANSMISSIVE POLYSULFONE DISCRETE SHELLS With .02" SQ, Leaps MOUNTING CONFIGURATIONS 7 = Opaque PotysuLrone Discrete SHELLS T = Boty MountTinc Tass Witn .02 SQ, Leaps N= No Mountine Tass MECHANICAL & ELECTRICAL SPECIFICATION VARIATIONS L = SineLe Mountine Tap Emitrer Sipe : P = StncLe Mountinc TAB SENSOR SiDE O = ELectRicaL ParaveTer A 5 = ELecTRICAL Parsverer A Leap Spacine .3207 Leap Spacine ,220" 1 = EtectaicaL ParaveTer B 6 = ELectricaL Paraverer B Leap Spacine .320" Leap Spacing .220" 2. ELECTRICAL PARAMETER C 7 = Evectricat Parameter C Leap Spacing .320" Leap Spacing .220 Jt Optek AsseMBLY PuotoTraNsistor Output Lao APERTURE IN FRONT OF SENSOR ,050" Aperture IN Front oF EnitTeR Opaave PoLysuLrone Discrete SHELL No Tass 1 .02" Sa, LEADS ELECTRICAL PARAMETER A Maw gers .320" LEAD SPACING ASSEMBLIES WITH DUAL .O10 APERTURES ARE CURRENTLY AVAILABLE WITH ELECTRICAL PARAMETER A ONLY. REVISED NOVEMBER 1986Ce PACKAGE T vn 1 @NODE) MOLDED - IN APERTURE #30 pia (x) OESIGNATORS o le 3 < OPTICAL 495 1475 '30 jet || } 10 wale + 1355 418 I 335 4 Ca a ~ Loos DoF 0425 2095 MIN > 1025 SQ (4x) 2015 NOTES 142 PACKAGE L vn t (ANODE) 37 77 \ 622 . I 0612 4 evils o-- si thi 2 I V wovoeo- IN APERTURE 130 DESIGNATORS +l _nores 1a2 NOTES: 1, Dimension controlled at housing surface only. 2. KT860 thru KT862 and KT870 thru KT872 lead spacing: .320" 4 .005" KT865 thru KT867 and KT875 thru KT877 lead spacing: .220" + .005" 3. Housing is soluble in chlorinated hydrocarbons and ketones. Methanol and isopropanol are recommended as cleaning agents. - 980 \ +980 L_+755 . 0f45 4 : ! C 3 BS ob. www.DataSheet4U.com PACKAGE N PIN (ANODE) i \ 4 o | I E {+s si th Ro MOLOEO-IN APERTURE DESIGNATORS OPTICAL 495 475 | 1130 130 7 +120 20 t 4 } 355 435 338 2418 425 MIN >! +008 sQ @X NOTE | NOTES 142 PACKAGE P PIN 1 (ANODE) ST 130 717 OIA 29 120 6! H i? 4 "e s 3 1 ot sili 2 XC 3 MOLDED ~IN APERTURE DESIGNATORS : OPTICAL aq 1495 2260 6475 "| 130 & e240 be be -___ 120. 7 20 | ; +120 gree A 435 { . ? j.a15 110 I _t i a I Laos iN 095 He -O28 sa ax) 108 NOTE t NOTES 142PACKAGE T .- PACKAGE N PACKAGE L PACKAGE P DESCRIPTION The KT880/KT890 series of slotted optical switches provides the design engineer with the flex- ibility of a custom device from a standard product line. Building from a standard housing of .125" wide slot, the user can specify (1) Electrical output parameters, (2) Mounting tab configuration, (3) Discrete shell, and (4) Aperture widths. All housings are an opaque grade of injection-molded polysulfone (P1700-935) to minimize the assembly's sensitivity to ambient radiation, both visible and near-infrared. Discrete shells (exposed only on the parallel faces inside the device throat) are either IR transmissive poly- sulfone (P1700-1615) for applications where aperture contamination may occur, or opaque poly~ sulfone where maximum protection against ambient radiation is a concern. Each terminal of the devices in this series is terminated with 24 inches of 7 strand 26 ANG, UL 1429 insulated wire, Insulation colors and functions are: Red - IRED Anode White - PHOTOTRANSISTOR Collector Black - IRED Cathode Green - PHOTOTRANSISTOR Emitter Other wire lengths and/or colors are available. See your local representative or call the factory. PART NUMBER GUIDE T X XX OpTEK AssEMBLY LL ppcrrune Wipth In Front OF Sensor ProtoTRANsistor Output FAMILY 5= 050" 1s ,010" Discrete SHELL MaTeRIAL DesicNatiox - Aperture WiptH ih Front of Emitter 5 = ,050" 1l=,010"* 8 = IR TRANSMISSIVE PoLysuLFoNe Discrete SHELLS iin 2% ULH29 Wires, 24 Lone U- Mountine ConFiGuRATIONS 9 = Opaque PoLysutrone Discrete SHELLS T = Both Mountine Tass WitH 26 ANG ULIH29 Wires, 24 Lone N = No Mountinc Tass MECHANICAL & ELECTRICAL SPECIFICATION VARIATIONS - L = Sincte Mountine Tas Enitter Sipe P= Sincte Mountinc Tas Sensor Sipe 0 Evectrica ParaveTer A 1 = ErectaicaL Paraveter B 2 = Evectricat Paraneter C EXAMPLE aT Optek AssEMBLy Ln APERTURE IN FRONT OF SENSOR . PHOTOTRANSISTOR OUTPUT I~ ,050" Aperture 1N Front oF EMITTER Opaaue PotysuLFone Discrete SHELL - No Tass HitH 26 AHG ULI429 Wires, 24 Lone L___ ELecTRICAL PaRAvETeR A * ASSEMBLIES WITH DUAL .O10 APERTURES ARE CURRENTLY AVAILABLE WITH ELECTRICAL PARAMETER A ONLY| W ww. DataSheet4U. com PACKAGE PACKAGE T 38 , 45 io ) @ 1130 pia 120 a8 Tao Na MOLDED ~ IN APERTURE DESIGNATORS OPTICAL 35 C_ GREEN HIT S WHITE ah ba ki e 4 38 [ij PACKAGE L {30 PIN { (ANODE) 120 o GREEN WHITE 3 RED +) | E+-+S 6 { BLACK 2 N i tit Lh cA 4 1 t 210 240 MIN, i ib 2 @ NR MOLDEO-IN APERTURE 622 je 1822 ___o} 1612 DESIGNATORS 737 717 20 4295 Le P4757 OPTICAL 7: +240 2 Bop NT r a U 4 3 i 355 335 3 ie 240 MIN. 4 Lo Te I 0 385 I ANG PYC 1 e N Ferre r It B ~o go CONFIGURATION sewww weuuwu PACKAGE N REDO \ | (NODE) | eo Ti \ { zz E $s @LACKo si va MOLDEO=IN APERTURE DESIGNATORS OPTICAL 495 260 475 | 240 +139 e 130 | | 3120 eld ha) Me 1 2355 435 t 0335 415 me) 1 + | b--4 4 NOM E060 | Bie 546 4 24.0 M 26 AWG | Lo PVC | 4 200 soe ~ +160 737 * 1 130 S22 i50 DIA \ 612 4 REDO iP GREEN ey: / si Kk {ts QuHiTE 43 . BLACK - WV MOLDED-IN APERTURE DESIGNATORS PiN ! OPTICAL 260 tp Nop 120 t 110 NOM 4 355, +335 it fy iid jo o> jo 3 | 43 7 Lugs | y t90 " {www.DataSheet4U.com TYPES KT860/KT870/ KT880/ KT890 SERIES ELECTRICAL CHARACTERISTICS (25C UNLESS OTHERWISE NOTED) SYMBOL__| PARAMETER [MIN] MAX [UNITS | TEST CONDITIONS INPUT DIODE -_Ve Forward VOLTAGE 17 Vv Ip = 20 uA IR Reverse Current 100 pA VR=3Vv OUTPUT PHOTOTRANSISTOR ViBRICEO [Covtector-Emitrer Breaxoown VOLTAGE 30 Vv to=} wA VIBRIECO fEmitteR-CoiLectorn Breakpown VOLTAGE 5 Vv ig =!100 nA ICcEO CouectorEmiTten Dark CuRRENT 100 nA VcE=IOV COUPLED VCE (SAT) |CottecronEmtten Saturation- VOLTAGE Parameter A-KT860,KT865,KT870,KT875 0,4 Vv Io= 400pA,| p=20 wA KT880,KT890 . ParameteR B-KT861,KT866,KT871,KT876, KT881,KT89! 04 | V ig=800 pA, 1p =l10 mA Parameter C-KT862,KT867,KT872,KT87?, _ _ KT882,KTB92, 0.6 v Ip=1800 pA ,1e=20 0A Ic (On) OnState Cortecton Current Parameter A~KT860,KT865,KT870,KT875, SOO pA VogTOv, Ip=20mA KT880,KTB8SO Parameter B-KT86I,KT866,KTB7I,KTB76, _ KT881,KT89I 1000 BA | Vog25V,1p=10 mA Parameten C-KT862 ,KT867, KT872,KT87%) ang KTBa2. KTBSZ pA |Vog=0.6V, Ip =20nA ABSOLUTE MAXIMUM RATINGS (25 unless otherwise noted) Storage and Operating Temperature Range.......+.. KT860/KT870 Series -40c to +85C KT880/KT890 Series -40C to + 80C Lead Soldering Temperature (1/16 inch from case ce eegeccccccceserseccsssesess F240C for 5 sec. with soldering iron) INPUT DIODE Forward DC Current.ssccccscccccecccuccccsccecvecccsseess 50 MA Peak Forward Current ( 1 ps pulse width, 300pps)..seeeene eS A Reverse DC Voltage. .ccssccscccccccccccrcnevererscncsscsesed V Power Dissipation....ssccsccccescucceccceecacssecsetee s lOO iy (A) (B) OUTPUT PHOTOTRANSISTOR Collector-Fmitter Voltage ssccccccceccccccccccvsvanseeee dl V EmitterCollector Voltage. ..csssesccccsscccessccccesenesed V Collector DC Current..ccccrcccccccccceseccccceseseveceed0 MA Power Dissipation. ....cccccccccccccccoveccsesccesevess LOO TW (A) (B) NOTES: {A) Derate linearly 1.6%W/c above 25C (B) Derate linearly 1.82 above 25C (Maximum storage and operating temperature limited by temperature rating of lead wires) (C) Applies to KT860/KT870 Series only. RMA flux is recommended. Duration can be extended to 10 sec, max. when wave soldering. (D) All parameters tested using pulse technique. (A) (B) (c)www .DataSheet4U.com WILWIAIVNIVALE wWWIIW itwuwaw PP iwit All housings are an opaque grade of injection-molded polysulfone (P1700-935) to minimize the assembly's sensitivity to ambient radiation, both visible and near-infrared. Discrete shells (exposed only on the parallel faces inside the device throat) are either IR transmissive polysulfone (P1700-1615) for applica- tions where aperture contamination may occur, or opaque poly- sulfone (P1700-935) with aperture openings, where maximum protection against ambient radiation is a concern.ee ee AAR nanans nfo eS www.DataSheet4U.com a TYPICAL PERFORMANCE CURVES Noemalized Current Wermalized Guiput Current Forward Current ve Forward Voltage ay ve Ambient ve 5 = i6 MALIZE! POAWARD CUARERT woh mA eto va FORWARD VOLTAGE HOAMALIZED OUTPUT CURRENT % Ig FORWARD CURRENT mA . Ta AMBIENT TEMPERATURE = C s x ig FOAWAAQ CURRENT mA VOLTAGE ~ Relaltve Output Current ve Tine Cottecter Coch Current ve Ambient Temperature Aize And Fall Time vs Load Realstance : Ta @ 26C ams ces 104 g + SDN Koy tp = MwA OUTY crctH Yee oev mn ? alse TINE rautMe | 4% \ X XN, . ty, PISE AND FALL THRE ,SEC_, %, \ Sy: RELATIVE OUTPUT CURRENT ir 3 q A + = . \ N 5 = =t= HOURS. ICEO RELATIVE COLLECTOR ARK CURRENT Reduction In Output Current Cue to LED Heating ve Forward Current = 3 + ~ a o tK aK fmmannn) - FL, LOAG AESIBTANCE OHMS ee PJ a Ta / a ole ~~ 3 eee Ty Pe " DUE TO LED HEATING % fa reed the huatsed LEO qurent fe spied. The Bait fa then Mockad with sa opeque ebjvel. 38 T seconds tater Fo opaque ebject ie removed and 4 REDUCTION tN OUTPUT CURRENT ~ = ION) Ht read aqein. TH gure coprecerte the por | SAL Sigagaeson Sere meaeme | Ali Part Numbers Ending In 1 Ty m 2 a xs u a Sg FORWARO CURRENT ~ mA Current ang Hise And Fall Time vs Load Resistance ng. * : - too}. if = 20 mA (to% BUTY EveLy TS al 1 q cos 2 ASE TIME a 5 1 CP FALL TINE === G fone) 7 ? tr & z by a 2 Soy > o o, C4 ots 3 38 Ss 24 4 af 1 PZ o ae * Zo? f. t ty FOAWARO CURRENT = mA 10 1K aK t0K AL, ~ LOAD RESISTANCE OHMS OPTEK TECHNOLOGY reserves the right to make changes at anytime without prior notice