PHOTOCOUPLER PS2525-1,PS2525L-1 LARGE FORWARD INPUT TYPE AC INPUT RESPONSE TYPE MULTI PHOTOCOUPLER SERIES NEPOC Series DESCRIPTION The PS2525-1 and PS2525L-1 are optically coupled isolators containing GaAs light emitting diodes and an NPN silicon phototransistor. The PS2525-1 is in a plastic DIP (Dual In-line Package) and the PS2525L-1 is lead bending type (Gull-wing) for surface mount. FEATURES * Large forward input current (IF = 150 mA) * AC input response * High Isolation voltage (BV = 5 000 Vr.m.s.) * High collector to emitter voltage (VCEO = 80 V) * High-speed switching (tr = 3 s TYP., tf = 5 s TYP.) <R> * Ordering number of tape product: PS2525L-1-F3: 2 000 pcs/reel <R> * Safety standards * UL approved: No. E72422 * CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950) APPLICATIONS * Exchange equipment * FAX/MODEM * LCR adapter Document No. PN10231EJ04V0DS (4th edition) Date Published November 2009 NS The mark <R> shows major revised points. The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field. PS2525-1,PS2525L-1 <R> PACKAGE DIMENSIONS (Unit : mm) DIP Type Lead Bending Type <R> PHOTOCOUPLER CONSTRUCTION Parameter Unit (MIN.) Air Distance 7 mm Outer Creepage Distance 7 mm Inner Creepage Distance 4 mm Isolation Thickness 2 0.4 mm Data Sheet PN10231EJ04V0DS PS2525-1,PS2525L-1 <R> MARKING EXAMPLE Data Sheet PN10231EJ04V0DS 3 PS2525-1,PS2525L-1 <R> ORDERING INFORMATION Part Number Order Number PS2525-1 PS2525-1-A PS2525L-1 PS2525L-1-A PS2525L-1-F3 PS2525L-1-F3-A Solder Plating Specification Packing Style Pb-Free Magazine case 100 pcs Safety Standard Approval Standard products (UL, CSA Approved) Embossed Tape 2 000 pcs/reel *1 For the application of the Safety Standard, following part number should be used. ABSOLUTE MAXIMUM RATINGS (TA = 25C, unless otherwise specified) Parameter Symbol Ratings Unit Forward Current (DC) IF 150 mA 2.5 mW/ C PD 250 mW IFP 1 A Collector to Emitter Voltage VCEO 80 V Emitter to Collector Voltage VECO 6 V IC 50 mA 1.5 mW/ C PC 150 mW BV 5 000 Vr.m.s. Operating Ambient Temperature TA 55 to +100 C Storage Temperature Tstg 55 to +150 C Diode Power Dissipation Derating Power Dissipation Peak Forward Current Transistor *1 Collector Current Power Dissipation Derating Power Dissipation Isolation Voltage *2 PD/ C PC/ C *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 PN10231EJ04V0DS Application Part Number*1 PS2525-1 PS2525-1,PS2525L-1 ELECTRICAL CHARACTERISTICS (TA = 25C) Parameter Diode Symbol Conditions MIN. TYP. MAX. Unit 1.7 V Forward Voltage VF IF = 100 mA 1.3 Terminal Capacitance 140 Ct V = 0 V, f = 1.0 MHz Transistor Collector to Emitter Dark Current ICEO VCE = 80 V, IF = 0 mA Coupled Current Transfer Ratio (IC/IF) CTR IF = 100 mA, VCE = 3 V 20 CTR1/ IF = 100 mA, VCE = 3 V 0.3 CTR Ratio *1 1.0 pF 100 nA 80 % 3.0 CTR2 Collector Saturation Voltage VCE(sat) Isolation Resistance RI-O VI-O = 1.0 kVDC Isolation Capacitance CI-O V = 0 V, f = 1.0 MHz Rise Time Fall Time *2 *2 tr IF = 100 mA, IC = 4 mA VCC = 10 V, IC = 2 mA, RL = 100 tf 0.3 V 1011 0.6 pF 3 s 5 *1 CTR1 = IC1/IF1, CTR2 = IC2/IF2 *2 Test circuit for switching time Data Sheet PN10231EJ04V0DS 5 PS2525-1,PS2525L-1 TYPICAL CHARACTERISTICS (TA = 25C, unless otherwise specified) Remark The graphs indicate nominal characteristics. 6 Data Sheet PN10231EJ04V0DS PS2525-1,PS2525L-1 Remark The graphs indicate nominal characteristics. Data Sheet PN10231EJ04V0DS 7 PS2525-1,PS2525L-1 <R> TAPING SPECIFICATIONS (Unit : mm) 8 Data Sheet PN10231EJ04V0DS PS2525-1,PS2525L-1 NOTES ON HANDLING 1. Recommended soldering conditions (1) Infrared reflow soldering * Peak reflow temperature 260 C or below (package surface temperature) * Time of peak reflow temperature 10 seconds or less * Time of temperature higher than 220 C 60 seconds or less * Time to preheat temperature from 120 to 180 C 120 30 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 260 C or below (molten solder temperature) * Time 10 seconds or less * Preheating conditions 120 C 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) 350 C 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 100 C. Data Sheet PN10231EJ04V0DS 9 PS2525-1,PS2525L-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. 10 Data Sheet PN10231EJ04V0DS PS2525-1,PS2525L-1 Data Sheet PN10231EJ04V0DS 11 PS2525-1,PS2525L-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 i any way allow it to enter the mouth.