Product Bulletin OPB830 July 1996 (SP), OPTEK Slotted Optical Switches Features 0.125" (3.18 mm) wide slot e Choice of aperture e Choice of opaque or IR transmissive shell material e Side mounting configuration Choice of lead spacing Description This series of slotted switches provides the design engineer with the flexibility of a custom device from a standard product line. Building from a standard housing with a .125" (3.18 mm) wide slot, the user can specify (1) electrical output parameters, (2) choice of lead spacing, (3) discrete shell material and (4) aperture width. All housings are an opaque grade of injection-molded plastic to minimize the assemblys 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 plastic for applications where aperture contamination may occur or opaque plastic with aperture openings for maximum protection against ambient light. Types OPB830L, OPB840L Series NOTES: t. DIMENSIONS CONTROLLED AT HOUSING SURFACE ONLY. 2. OPBBIOL THRU OPBS32L AND OPBA40L THRU OPBS42L .085 (2.16) 345 (24.00) LEAD SPACING: +325 (8.26) "O75 3] -925 (23.50) +315 (8.00) , : , 3. OPB83SL THRU OPBB73L_AND OPBE4SL THRU OPBB47L T i a LEAD SPACING: 2225 (5.72) | [ad 215 (5.48) +520 (13.21) 7500 (12.70 ( ) + wa COLLECTOR CATHODE + Lae coco EMITTER ANODE 7240 (6.10) + 197 (S.00) 177 (4.50) 125 (3.18) _ tos (2.67) 130 (3,30) 1240 (6.10) FULL R 7120 (3,05) -220 (5.59) | 4 PL [_ -585 (14.35) .190 (4.83) 2135 (3.43) 7555 (14,10) .075 (1.91) 1470 (4,32) cpricaL @ | 5 252) | 065 (res) PEF +I T_T] >i- J to -280 (6.60) Peo fi 7 -425 (10.80) T .240 (6.10) 4 .405 (10.29) | -315 (B.00) -240 (6.10) "a5 (7.49) { I 7230 (5.84) 2235 (3.43) | 1120 (3.05) | } 110 (2.2) | 115 (2.92) "100 (2.54) 7080 (2.28) 88 win (10.80) OPTICAL { 4x .020 50. Ld oe NOTES 1 AND 2 DIMENSIONS ARE IN INCHES (MILLIMETERS) 105 (2.67) |e (2.41) OTE Absolute Maximum Ratings (Ta = 25 C unless otherwise noted) Storage and Operating Temperature Range ...................... -40 C to +85 Cl) Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering HOM]. eee eee cee eee ene e cence nee e tbe t ene eenet tans 240 c@) Input Diode Forward DC Current... 2... ccc cece eee n eee e ne nneae 50 mA Peak Forward Current (1 us pulse width, 300 pps)...................00.. 3.0A Reverse DC Voltage... 1. ce eee ee eens 2.0V Power Dissipation 22.0.0... ccc ccc cece eee teen ene 100 mw") Output Phototransistor Collector-Emitter Voltage 0... cece cee tenn eens 30 V Emitter-Collector Voltage... 6... eee cece eet ene teen eens 5.0V Collector DC Current 2.0.0... n eee een ee eanes 30 mA Power Dissipation 2.0.0... 0... ccc ccc ce ee teen eee eens 100 mw") Notes: (1) Derate linearly 1.67 mW/ C above 25 C. (2) RMA flux is recommended. Duration can be extended to 10 sec. max. when flow soldering. (3) All parameters tested using pulse technique. (4) Lead spacing is .220" or .320". Leads are 0.20" sq and .425" long (min). (5) Methanol or isopropanol are recommended cleaning agents. Plastic housing may be soluble in chlorinated hydrocarbons and ketones. Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 12-102 (972) 323-2200 Fax (972) 323-2396Types OPB830L, OPB840L Series Electrical Characteristics (Ta = 25 C unless otherwise noted) SYMBOL | PARAMETER | MIN | MAX | UNITS TEST CONDITIONS Input Diode Ve Forward Voltage 1.7 Vo sjlp=20 mA IR Reverse Current 100 wA |VR=2V Output Phototransistor at Vier)Eco |Collector-Emitter Breakdown Voltage 30 Vo ilc=1mA FE S S | Vier)eco | Emitter-Collector Breakdown Voltage 5.0 Vfle=100 mA oe) 3 Iceo _|Collector-Emitter Dark Current 100 | nA jVce=10V Coupled VcE(saT) | Saturation Voltage Parameter A OPB830L/OPB840L 0.4 VV |ic = 400 pA, Ir = 20 mA : OPB835L/OPB845L Parameter B , OPB831L/OPB841L 0.4 V Jig = 800 pA, Ip = 10 mA OPB836L/OPB846L Parameter C OPB832L/OPB842L 0.6 Vv Ic = 1800 WA, Ip = 20 mA OPB837L/OPB847L Icon) | On-State Collector Current Parameter A OPB830L/OPB840L | 500 uA |Vce = 10V, Ir = 20 mA OPB835L/OPB845L Parameter B OPB831L/OPB841L | 1000 uA !Vce=5V, lr = 10 mA OPB836L/OPB846L Parameter C OPB832L/OPB842L | 1800 uA |VceE = 0.6 V, Ir = 20 mA OPB837L/OPB847L Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. Optek Technology, Inc. 1215 W. Crosby Road Carroliton, Texas 75006 (972)323-2200 Fax (972)323-2396 12-103P,OPTEK Types OPB830L, OPB840L Series PART NUMBER GUIDE OPB8XXXXX Optek Assembly Aperture Width In Front of Sensor 5 = 0.050" 1 =0.010" Phototransistor Aperture Width In Front Output Family of Emitter 5 = 0.050" 1=0.010"* Discrete Shell Material ~ _ Mounting Configurations Designation 3 - Side Mount IR Transmissive L - Solder Leads Termination Plastic Discrete Shell W - Wire Termination 4 - Side Mount Opaque Plastic Discrete Shell Electrical Specification Variations 0 - Electrical Parameter A, 0.320" Lead Spacing 1 - Electrical Parameter B, 0.320" Lead Spacing 2- Electrical Parameter C, 0.320" Lead Spacing 5 - Electrical Parameter A, 0.220" Lead Spacing 6 - Electrical Parameter B, 0.220" Lead Spacing 7 - Electrical Parameter C, 0.220" Lead Spacing *Assemblies with dual 0.010" apertures are currently available with electrical parameter A only. Optek Technology, inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972) 323-2200 Fax (972) 323-2396 12-104Types OPB830L, OPB840L Series Typical Performance Curves Normalized Output Current Normalized Output Current Forward Current vs Forward Current vs Ambient Temperature vs Forward Voltage Input Diode 300 40 26 VCE=10 ar 200 at 200{ Normalized to Mw * 35 ' p= 20 mA t < arn e z r = 100 7 30 Fe ; r. x tas ~<~O = 100 = 80 Bos at S 80 oa Typ < od Oo cd 5 60 5 oh, = 60 2 = 20 ; - 3 SB 40-20 = e 40 a \ z 15 3 s ; = = +20 2 Vog=l0V 19 @ =0.030 Volts between S 20 & 207 |p=20 mA * Ip=1 mA and 40 mA = Typ = Normalized to 5 "Yl 26 Th = 25C 10 10 0 5 10 15 20 25 30 35 40 ; -40 -20 O 20 40 60 80 02 #04 O06 O08 10 12 14 IF - FORWARD CURRENT ~ mA TA - AMBIENT TEMPERATURE - C Vp - FORWARD VOLTAGE - VOLTS Relative Output Current Collector Dark Current Rise and Fall Time vs Time vs Ambient Temperature vs Load Resistance 3 300 T - 10 200 --_- 188 10 z iF = 20 mA (50% Duty Cyclel a = 10? . loop VeC=5V 2084] 8 g Rise Time OK 5 08 z L Fall Time --~- oo 7 | a Ss 10 = ae 7 +2 = a = ? 2 06 = z rae TN 5 2 40 = ee Typ > > 4 : Z 3 10 54 ~~ spe 0.4 = ow s = 10! 2 = s = 0.2 = 1977 VcE= 10 -+ = o ||| , "0 100 1090 10,000 5 02S SC~SSCtC<C~S*CS:C(<C*~aSC*t 100 1K 5K 10K t- TIME - HOURS Ta - AMBIENT TEMPERATURE - C RL - LOAD RESISTANCE - ohms All Part Numbers Ending in 1 Reduction in Output Current Due to Normalized Qutput Current Rise and Fall Time LED Heating vs Forward Current vs Input Current vs Load Resistance 300 300 4 Voge =10V 200 WA 100 ae 2005 tormatized to KX? Fs = st ! Ip =20 mA % 100 Le EY 95 <{_ z L oa 2. = 100 a Be ~~ _| ys +20 = 4 - : oO PE 90 Ph |. 3B 80 - g ? yp ES mB 2 gene Sa 8 = 40 = 10 se -26 a us Bu ! s a $32 80F ICON is read the instant LED current is applied. The ~ = ~ S light path is then blocked with an opaque object. 30 = 20 +20 = IF = 20 mA (50% Buty Cycle) = 25h seconds later the opaque object is removed and 3S = Voc=5V ICtON) is read again. This curve represents the per | Typ we cent reduction in 1C(QN) between these two readings. -20 Rise Time 0 iL t 1 1 t I 10 Fall Time oon ' 5 10 15 20 25 30 35 40 5 10 15 20 25 30 35 40 \00 1K 5K 10K If - FORWARD CURRENT - mA F - FORWARD CURRENT - mA RL - LOAD RESISTANCE - ohms Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972)323-2200 Fax (972)323-2396 12-105