PHOTOCOUPLER PS2706-1 AC INPUT RESPONSE DARLINGTON TRANSISTOR SOP MULTI PHOTOCOUPLER SERIES NEPOC Series DESCRIPTION The PS2706-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon darlington-connected phototransistor. This is mounted in a plastic SOP (Small Out-line Package) for high density applications. This package has shield effect to cut off ambient light. FEATURES * AC input response * High current transfer ratio (CTR = 2 000% TYP.) * High isolation voltage (BV = 3 750 Vr.m.s.) * Small and thin (SOP) package * High-speed switching (tr, tf = 200 s TYP.) * Ordering number of taping product: PS2706-1F3, F4 * Safety standards * UL approved: File No. E72422 * BSI approved: File No. 8219/8220 * CSA approved: File No. CA 101391 * DIN EN60747-5-2 (VDE0884 Part2) approved (Option) APPLICATIONS * Hybrid IC * Telephone, Exchange equipment * FA/OA equipment * Programmable logic controllers Document No. PN10244EJ02V0DS (2nd edition) Date Published March 2006 CP(K) The mark shows major revised points. PS2706-1 PACKAGE DIMENSIONS (in millimeters) MARKING EXAMPLES 2 Data Sheet PN10244EJ02V0DS PS2706-1 ORDERING INFORMATION Part Number Order Number Solder Plating Specification Pb-Free Packing Style Safety Standard Approval PS2706-1 PS2706-1-A Magazine case 100 pcs Standard products PS2706-1-F3 PS2706-1-F3-A Embossed Tape 3 500 pcs/reel (UL, BSI, CSA PS2706-1-F4 PS2706-1-F4-A PS2706-1-V PS2706-1-V-A Magazine case 100 pcs DIN EN60747-5-2 PS2706-1-V-F3 PS2706-1-V-F3-A Embossed Tape 3 500 pcs/reel (VDE0884 Part2) PS2706-1-V-F4 PS2706-1-V-F4-A Application Part Number*1 PS2706-1 approved) Approved (Option) *1 For the application of the Safety Standard, following part number should be used. Data Sheet PN10244EJ02V0DS 3 PS2706-1 ABSOLUTE MAXIMUM RATINGS (TA = 25C, unless otherwise specified) Parameter Symbol Ratings Unit IF 50 mA PD/C 0.8 mW/C PD 80 mW IFP 1 A Collector to Emitter Voltage VCEO 40 V Emitter to Collector Voltage VECO 6 V IC 200 mA PC/C 1.5 mW/C PC 150 mW BV 3 750 Vr.m.s. Operating Ambient Temperature TA -55 to +100 C Storage Temperature Tstg -55 to +150 C Diode Forward Current (DC) Power Dissipation Derating Power Dissipation Peak Forward Current Transistor *1 Collector Current Power Dissipation Derating Power Dissipation Isolation Voltage *2 *1 PW = 100 s, Duty Cycle = 1% *2 AC voltage for 1 minute at TA = 25C, RH = 60% between input and output Pins 1-2 shorted together, 3-4 shorted together. 4 Data Sheet PN10244EJ02V0DS PS2706-1 ELECTRICAL CHARACTERISTICS (TA = 25 C) Parameter Symbol Conditions MIN. TYP. MAX. Unit 1.4 V Forward Voltage VF IF = 5 mA 1.1 Terminal Capacitance Ct V = 0 V, f = 1 MHz 60 Transistor Collector to Emitter Dark Current ICEO IF = 0 mA, VCE = 40 V Coupled Current Transfer Ratio (IC/IF) CTR IF = 1 mA, VCE = 2 V 200 2 000 CTR Ratio*1 CTR1/ CTR2 IF = 1 mA, VCE = 2 V 0.3 1.0 Collector Saturation Voltage VCE (sat) IF = 1 mA, IC = 2 mA Isolation Resistance RI-O VI-O = 1 kVDC Isolation Capacitance CI-O V = 0 V, f = 1 MHz 0.4 pF VCC = 5 V, IC = 2 mA, RL = 100 200 s Diode Rise Time *2 Fall Time *2 tr tf pF 400 nA % 3.0 1.0 V 1011 200 *1 CTR1 = IC1/IF1, CTR2 = IC2/IF2 *2 Test circuit for switching time Data Sheet PN10244EJ02V0DS 5 PS2706-1 TYPICAL CHARACTERISTICS (TA = 25C, unless otherwise specified) Remark The graphs indicate nominal characteristics. 6 Data Sheet PN10244EJ02V0DS PS2706-1 Remark The graphs indicate nominal characteristics. Data Sheet PN10244EJ02V0DS 7 PS2706-1 Remark The graphs indicate nominal characteristics. 8 Data Sheet PN10244EJ02V0DS PS2706-1 TAPING SPECIFICATIONS (in millimeters) Data Sheet PN10244EJ02V0DS 9 PS2706-1 NOTES ON HANDLING 1. Recommended soldering conditions (1) Infrared reflow soldering * Peak reflow temperature 260C or below (package surface temperature) * Time of peak reflow temperature 10 seconds or less * Time of temperature higher than 220C 60 seconds or less * Time to preheat temperature from 120 to 180C 12030 s * Number of reflows Three * Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (2) Wave soldering * Temperature 260C or below (molten solder temperature) * Time 10 seconds or less * Preheating conditions 120C or below (package surface temperature) * Number of times One (Allowed to be dipped in solder including plastic mold portion.) * Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (3) Soldering by soldering iron * Peak temperature (lead part temperature) 350C or below * Time (each pins) 3 seconds or less * Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead. (b) Please be sure that the temperature of the package would not be heated over 100C. 10 Data Sheet PN10244EJ02V0DS PS2706-1 (4) Cautions * Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. 2. Cautions regarding noise Be aware that when voltage is applied suddenly between the photocoupler's input and output or between collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings. 3. Measurement conditions of current transfer ratios (CTR), which differ according to photocoupler Check the setting values before use, since the forward current conditions at CTR measurement differ according to product. When using products other than at the specified forward current, the characteristics curves may differ from the standard curves due to CTR value variations or the like. Therefore, check the characteristics under the actual operating conditions and thoroughly take variations or the like into consideration before use. USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. Data Sheet PN10244EJ02V0DS 11 PS2706-1 SPECIFICATION OF VDE MARKS LICENSE DOCUMENT (VDE0884) Parameter Symbol Application classification (DIN VDE 0109) for rated line voltages 300 Vr.m.s. for rated line voltages 600 Vr.m.s. Speck Unit IV III Climatic test class (DIN IEC 68 Teil 1/09.80) 55/100/21 Dielectric strength maximum operating isolation voltage Test voltage (partial discharge test, procedure a for type test and random test) Upr = 1.2 UIORM, Pd 5 pC UIORM Upr 710 850 Vpeak Vpeak Test voltage (partial discharge test, procedure b for all devices test) Upr = 1.6 UIORM, Pd 5 pC Upr 1 140 Vpeak Highest permissible overvoltage UTR 6 000 Vpeak Degree of pollution (DIN VDE 0109) 2 Clearance distance 5 mm Creepage distance 5 mm Comparative tracking index (DIN IEC 112/VDE 0303 part 1) CTI Material group (DIN VDE 0109) 175 III a Storage temperature range Tstg 55 to +150 C Operating temperature range TA -55 to +100 C Ris MIN. Ris MIN. 1012 1011 Tsi Isi Psi 150 200 300 C mA mW Ris MIN. 109 Isolation resistance, minimum value VIO = 500 V dc at TA = 25 C VIO = 500 V dc at TA MAX. at least 100 C Safety maximum ratings (maximum permissible in case of fault, see thermal derating curve) Package temperature Current (input current IF, Psi = 0) Power (output or total power dissipation) Isolation resistance VIO = 500 V dc at TA = 175 C (Tsi) 12 Data Sheet PN10244EJ02V0DS PS2706-1 Data Sheet PN10244EJ02V0DS 13 PS2706-1 Caution GaAs Products This product uses gallium arsenide (GaAs). GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. * Follow related laws and ordinances when disposing of the product. If there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. Commission a disposal company able to (with a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. Exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subject to special control) up until final disposal. * Do not burn, destroy, cut, crush, or chemically dissolve the product. * Do not lick the product or in any way allow it to enter the mouth.