PHOTOCOUPLER PS2581AL1,PS2581AL2 LONG CREEPAGE HIGH ISOLATION VOLTAGE 4-PIN PHOTOCOUPLER −NEPOC Series− DESCRIPTION The PS2581AL1, PS2581AL2 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor in a plastic DIP (Dual In-line Package) to realize an excellent cost performance. Creepage distance and clearance of leads are over 8 millimeters. The PS2581AL2 is lead bending type (Gull-wing) for surface mounting. FEATURES • Long creepage and clearance distance (8 mm) PIN CONNECTION • High isolation voltage (BV = 5 000 Vr.m.s.) • High-speed switching (tr = 5 µs TYP., tf = 7 µs TYP.) • Ordering number of tape product: PS2581AL2-E3, E4: 1 000 pcs/reel (Top View) 4 3 1. Anode 2. Cathode 3. Emitter 4. Collector • Pb-Free product • Safety standards • UL, BSI, CSA, NEMKO, DEMKO, SEMKO, FIMKO approved • DIN EN60747-5-2 (VDE0884 Part2) approved APPLICATIONS • Power supply • Telephone/FAX. • FA/OA equipment • Programmable logic controller Document No. PN10223EJ03V0DS (3rd edition) Date Published November 2004 CP(K) The mark shows major revised points. 1 2 PS2581AL1,PS2581AL2 PACKAGE DIMENSIONS (UNIT : mm) PS2581AL1 4.6±0.35 1.0±0.2 3 1 2 6.5+0.5 –0.1 4 7.62 3.5±0.3 0.35 3.15±0.35 3.85±0.4 10.16 0.50±0.1 0.25 M 2.54 1.25±0.15 0 to 15˚ PS2581AL2 4.6±0.35 1.0±0.2 3 1 2 6.5+0.5 –0.1 4 10.16 3.5±0.3 0.25±0.2 7.62 1.25±0.15 0.25 M 0.9±0.25 2.54 12.0 MAX. PHOTOCOUPLER CONSTRUCTION Parameter Unit (MIN.) Air Distance 8 mm Outer Creepage Distance 8 mm Inner Creepage Distance 4 mm Isolation Thickness 2 0.4 mm Data Sheet PN10223EJ03V0DS PS2581AL1,PS2581AL2 MARKING EXAMPLE No. 1 pin Mark 2581A N 301 Assembly Lot VDE Mark N 3 01 Week Assembled Year Assembled (Last 1 Digit) In-house Code CTR Rank Code Package Solder Plating Specification New PKG Solder contains lead E H Pb-Free J K Made in Japan Made in Taiwan Data Sheet PN10223EJ03V0DS 3 PS2581AL1,PS2581AL2 ORDERING INFORMATION Part Number Order Number Solder Plating Specification PS2581AL1 PS2581AL1 Solder PS2581AL2 PS2581AL2 contains lead PS2581AL2-E3 PS2581AL2-E3 PS2581AL2-E4 PS2581AL2-E4 PS2581AL1 PS2581AL1-A PS2581AL2 PS2581AL2-A PS2581AL2-E3 PS2581AL2-E3-A PS2581AL2-E4 PS2581AL2-E4-A Packing Style Magazine case 100 pcs Embossed Tape 1 000 pcs/reel Safety Standard Approval Standard products PS2581AL1 (UL, CSA, BSI, NEMKO, PS2581AL2 SEMKO, DEMKO, FIMKO, DIN EN60747-5-2 Pb-Free Magazine case 100 pcs (VDE0884 Part2) PS2581AL1 Approved products) PS2581AL2 Embossed Tape 1 000 pcs/reel *1 For the application of the Safety Standard, following part number should be used. ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified) Parameter Symbol Ratings Unit Reverse Voltage VR 6 V Forward Current (DC) IF 30 mA ∆PD/°C 1.5 mW/°C PD 150 mW IFP 0.5 A Collector to Emitter Voltage VCEO 70 V Emitter to Collector Voltage VECO 5 V IC 30 mA ∆PC/°C 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 Delay Power Dissipation Isolation Voltage *2 *1 PW = 100 µs, Duty Cycle = 1% *2 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output 4 Application Part *1 Number Data Sheet PN10223EJ03V0DS PS2581AL1,PS2581AL2 ELECTRICAL CHARACTERISTICS (TA = 25°C) Parameter Diode Transistor Symbol Conditions Forward Voltage VF IF = 10 mA Reverse Current IR VR = 5 V Terminal Capacitance Ct V = 0 V, f = 1.0 MHz ICEO VCE = 70 V, IF = 0 mA CTR IF = 5 mA, VCE = 5 V Collector Saturation Voltage VCE (sat) IF = 10 mA, IC = 2 mA Isolation Resistance RI-O VI-O = 1.0 kVDC Isolation Capacitance CI-O V = 0 V, f = 1.0 MHz *2 tr Collector to Emitter Dark MIN. TYP. MAX. Unit 1.2 1.4 V 5 µA 10 pF 100 nA 300 % 0.3 V Current Coupled Current Transfer Ratio 50 *1 (IC/IF) Rise Time *2 Fall Time VCC = 10 V, IC = 2 mA, RL = 100 Ω tf 0.13 10 Ω 11 0.4 pF 5 µs 7 *1 CTR rank N : 50 to 300 (%) H : 80 to 160 (%) Q : 100 to 200 (%) W : 130 to 260 (%) *2 Test circuit for switching time Pulse Input VCC PW = 100 µs Duty Cycle = 1/10 IF 50 Ω VOUT RL = 100 Ω Data Sheet PN10223EJ03V0DS 5 PS2581AL1,PS2581AL2 TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified) DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE Transistor Power Dissipation PC (mW) Diode Power Dissipation PD (mW) 200 1.5 mW/˚C 150 100 50 0 25 50 75 100 TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE 200 1.5 mW/˚C 150 100 50 0 125 25 Ambient Temperature TA (˚C) IF = 10 mA Collector Current IC (mA) TA = +100˚C +60˚C +25˚C 5 0˚C –25˚C –55˚C 1 0.5 20 15 IF = 5 mA 10 5 IF = 2 mA IF = 1 mA 0.1 0.9 1.0 1.1 1.2 1.3 1.4 0 1.5 2 4 6 10 8 Forward Voltage VF (V) Collector to Emitter Voltage VCE (V) COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE 10 10 000 IF = 10 mA 1 000 VCE = 70 V 100 VCE = 24 V 10 1 0 25 50 75 100 IF = 5 mA Collector Current IC (mA) Collector to Emitter Dark Current ICEO (nA) 0.8 IF = 2 mA 1 0.1 0 Ambient Temperature TA (˚C) Remark 6 125 25 10 0.05 0.7 100 COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE 100 Forward Current IF (mA) 75 Ambient Temperature TA (˚C) FORWARD CURRENT vs. FORWARD VOLTAGE 50 50 IF = 1 mA 0.2 0.4 0.6 0.8 Collector Saturation Voltage VCE(sat) (V) The graphs indicate nominal characteristics. Data Sheet PN10223EJ03V0DS 1.0 PS2581AL1,PS2581AL2 CURRENT TRANSFER RATIO vs. FORWARD CURRENT 250 1.4 Current Transfer Ratio CTR (%) Normalized Current Transfer Ratio CTR NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE 1.2 1.0 0.8 0.6 Normalized to 1.0 at TA = 25˚C, IF = 5 mA, VCE = 5 V 0.4 CTR:130% CTR:270% 0.2 0 –50 –25 0 25 50 75 VCE = 5 V, n=2 200 Sample A B 150 100 50 0 0.01 100 Ambient Temperature TA (˚C) 1 10 100 Forward Current IF (mA) SWITCHING TIME vs. LOAD RESISTANCE SWITCHING TIME vs. LOAD RESISTANCE 1 000 100 IF = 5 mA, VCC = 5 V, CTR = 216% IC = 2 mA, VCC = 10 V, CTR = 216% tf tr Switching Time t ( µ s) Switching Time t ( µ s) 0.1 10 td ts 1 tf 100 ts 10 tr 0.1 10 100 1 000 td 1 1 10 000 Load Resistance RL (Ω) 10 100 Load Resistance RL (kΩ) LONG TERM CTR DEGRADATION FREQUENCY RESPONSE 5 1.2 0 1.0 –5 100 Ω –10 300 Ω –15 –20 RL = 1 kΩ CTR (Relative Value) Normalized Gain GV IF = 5 mA (TYP.) 0.8 TA = 25˚C 0.6 TA = 60˚C 0.4 0.2 IF = 5 mA, VCE = 5 V –25 0.1 1 10 100 1 000 0 10 Frequency f (kHz) Remark 102 103 104 105 Time (Hr) The graphs indicate nominal characteristics. Data Sheet PN10223EJ03V0DS 7 PS2581AL1,PS2581AL2 11.5±0.1 1.55±0.1 2.05±0.1 4.4±0.2 12.35±0.15 2.0±0.1 4.0±0.1 24.0±0.3 Outline and Dimensions (Tape) 1.75±0.1 TAPING SPECIFICATIONS (UNIT : mm) 0.38 6.6±0.2 12.0±0.1 Tape Direction PS2581AL2-E3 PS2581AL2-E4 Outline and Dimension (Reel) R 1.0 φ 21.0±0.8 φ 100±1.0 2.0±0.5 φ13.0±0.2 φ 330±2.0 2.0±0.5 25.5±1.0 29.5±1.0 Packing: 1 000 pcs/reel 8 Data Sheet PN10223EJ03V0DS 23.9 to 27.4 Outer edge of flange PS2581AL1,PS2581AL2 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.) Package Surface Temperature T (˚C) Recommended Temperature Profile of Infrared Reflow (heating) to 10 s 260˚C MAX. 220˚C to 60 s 180˚C 120˚C 120±30 s (preheating) Time (s) (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 PN10223EJ03V0DS 9 PS2581AL1,PS2581AL2 (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. USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. 10 Data Sheet PN10223EJ03V0DS 4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile: (408) 988-0279 Subject: Compliance with EU Directives CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information. Restricted Substance per RoHS Concentration Limit per RoHS (values are not yet fixed) Concentration contained in CEL devices -A Not Detected Lead (Pb) < 1000 PPM Mercury < 1000 PPM Not Detected Cadmium < 100 PPM Not Detected Hexavalent Chromium < 1000 PPM Not Detected PBB < 1000 PPM Not Detected PBDE < 1000 PPM Not Detected -AZ (*) If you should have any additional questions regarding our devices and compliance to environmental standards, please do not hesitate to contact your local representative. Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance content of its products represents knowledge and belief as of the date that it is provided. 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