PHOTOCOUPLER PS2841-4A,PS2841-4B WORLD'S SMALLEST CLASS, FOUR CHANNELS 12-PIN ULTRA SHRINK SOP PHOTOCOUPLER -NEPOC Series- DESCRIPTION The PS2841-4A and PS2841-4B are optically coupled isolators containing GaAs light emitting diodes and NPN silicon phototransistors. These products include four channels in a single package for high-density mounting applications. The PS2841-4A and PS2841-4B are the world's smallest class of photocouplers and realize about 50% reduction in mounting area compared with the PS280x and PS281x Series. PIN CONNECTIONS (Top View) FEATURES * Ultra small and thin package (12-pin ultra shrink SOP, Pin pitch 0.8 mm, 4.4 (L) x 5.6 (W) x 2.5 (H)) * Common lead PS2841-4A 12 11 10 9 8 7 PS2841-4A: cathode, collector common PS2841-4B: anode, collector common * High current transfer ratio (CTR = 200% TYP. @ IF = 1mA) * High isolation voltage (BV = 1 500 Vr.m.s.) 1 2 3 4 5 6 * Pb-Free product * Ordering number of tape product: PS2841-4A-F3, F4: 2 500 pcs/reel Channel Anode Cathode Emitter Collector 1 ch 1, 6 common 11 2 7, 12 common 2 ch 1, 6 common 10 3 7, 12 common 3 ch 1, 6 common 9 4 7, 12 common 4 ch 1, 6 common 8 5 7, 12 common PS2841-4B-F3, F4: 2 500 pcs/reel * Safety standards * UL approved: File No. E72422 APPLICATIONS PIN CONNECTIONS (Top View) * Programmable logic controllers (PLCs) * Input and output for function automation PS2841-4B * Hybrid IC 12 11 10 9 8 7 1 2 3 4 5 6 Channel Cathode Emitter Anode Collector 1 ch 1, 6 common 2 11 7, 12 common 2 ch 1, 6 common 3 10 7, 12 common 3 ch 1, 6 common 4 9 7, 12 common 4 ch 1, 6 common 5 8 7, 12 common Document No. PN10202EJ04V0DS (4th edition) Date Published May 2006 NS CP(K) 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. PS2841-4A,PS2841-4B PACKAGE DIMENSIONS (UNIT: mm) 5.60.3 12 7 1 6 7.00.3 0.10.1 2.5+0.3 -0.2 0.15+0.10 -0.05 4.4 <R> 0.8 0.50.3 0.12 M 0.30.1 MARKING EXAMPLE Type Number*1 Assembly Lot 2841A NL601 No. 1 pin Mark N L 6 01 *1 Applicable type numbers are underlined below PS2841-4A PS2841-4B 2 Week Assembled Year Assembled (Last 1 Digit) In-house Code (L: Pb-Free) Rank Code Data Sheet PN10202EJ04V0DS PS2841-4A,PS2841-4B <R> ORDERING INFORMATION Part Number Order Number Solder Plating Packing Style Safety Standard Specification PS2841-4A-F3 PS2841-4A-F3-A PS2841-4A-F4 PS2841-4A-F4-A PS2841-4B-F3 PS2841-4B-F3-A PS2841-4B-F4 PS2841-4B-F4-A Pb-Free Approval Embossed Tape 2 500 pcs/reel Standard products Application Part Number *1 PS2841-4A (UL Approved) PS2841-4B *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 20 mA/ch Reverse Voltage VR 6 V IF /C 0.2 mA /C IFP 0.5 A/ch Collector to Emitter Voltage VCEO 70 V Emitter to Collector Voltage VECO 5 V IC 20 mA/ch PC/C 0.4 mW/C PC 40 mW/ch BV 1 500 Vr.m.s. Operating Ambient Temperature TA -40 to +100 C Storage Temperature Tstg -55 to +125 C Diode Power Dissipation Derating 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 1-6 shorted together, 7-12 shorted together. Data Sheet PN10202EJ04V0DS 3 PS2841-4A,PS2841-4B ELECTRICAL CHARACTERISTICS (TA = 25C) Diode Parameter Symbol Conditions Forward Voltage VF IF = 1 mA Reverse Current IR VR = 5 V Terminal Capacitance Ct V = 0 V, f = 1 MHz Transistor Collector to Emitter Current ICEO IF = 0 mA, VCE = 24 V Coupled Current Transfer Ratio (IC/IF) CTR IF = 1 mA, VCE = 0.4 V IL IF = 5 mA, VCE = 24 V VCE (sat) IF = 1 mA, IC = 0.2 mA Optical Leakage Current *1 MIN. TYP. MAX. Unit 0.9 1.1 1.2 V 10 A 15 100 200 pF 100 nA 400 % 100 nA 0.3 V (1 to 2-ch, 2 to 3-ch, 3 to 4-ch) Collector Saturation Voltage 0.13 Isolation Resistance RI-O VI-O = 1 kVDC Isolation Capacitance CI-O V = 0 V, f = 1 MHz 0.4 pF VCC = 5 V, IF = 1 mA, RL = 5 k 20 s Turn-on Time *2 ton Turn-off Time *2 toff 10 11 110 *1 The optically induced leakage current is current which can be measured at transistor if LED = "ON" and LED = "OFF". LED of channel 1 is switched to "ON". At Tr-output of channel 2 a voltage is applied and one can measure a current between emitter and collector. This is leakage current (at IF = 5 mA, VCEO = 24 V). Measurement circuits for optical leakage current E.g. : In the case of 1 to 2-ch (PS2841-4A) IF 1 12 2 11 3 10 A 4 9 IL 5 8 6 7 *2 Test circuit for switching time VCC Pulse Input PW = 100 s Duty cycle = 1/10 IF In monitor VOUT 50 4 RL = 5 k Data Sheet PN10202EJ04V0DS PS2841-4A,PS2841-4B TYPICAL CHARACTERISTICS (TA = 25C, unless otherwise specified) TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE MAXIMUM FORWARD CURRENT vs. AMBIENT TEMPERATURE Transistor Power Dissipation PC (mW) Maximum Forward Current IF (mA) 40 30 20 0.2 mA/C 10 0 25 50 75 70 60 50 40 0.4 mA/C 30 20 10 0 100 25 50 75 100 125 Ambient Temperature TA (C) Ambient Temperature TA (C) FORWARD CURRENT vs. FORWARD VOLTAGE COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE 20 100 10 Collector Current IC (mA) Forward Current IF (mA) 18 TA = +100C +60C +25C 1 0C -25C -40C 0.1 16 IF = 10 mA 14 12 10 5 mA 8 6 2 mA 4 1 mA 2 0.5 1.0 1.5 0 2.0 0.5 mA 1 2 3 4 5 6 7 8 9 10 Forward Voltage VF (V) Collector to Emitter Voltage VCE (V) COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE 10 000 100 CTR = 160% Collector Current IC (mA) Collector to Emitter Dark Current ICEO (nA) 0.01 0.0 1 000 VCE = 24 V 70 V 100 10 1 -25 0 25 50 75 100 10 mA 5 mA 10 2 mA 1 mA 1 IF = 0.5 mA 0.1 0.0 0.2 0.4 0.6 0.8 1.0 Collector Saturation Voltage VCE(sat) (V) Ambient Temperature TA (C) Remark The graphs indicate nominal characteristics. Data Sheet PN10202EJ04V0DS 5 PS2841-4A,PS2841-4B CURRENT TRANSFER RATIO vs. FORWARD CURRENT 1.6 400 Current Transfer Ratio CTR (%) Normalized Current Transfer Ratio CTR NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE 1.4 1.2 1.0 0.8 0.6 0.4 Normalized to 1.0 0.2 at TA = 25C, IF = 1 mA, VCE = 0.4 V 0.0 0 25 -40 -25 50 75 150 100 50 1 10 SWITCHING TIME vs. LOAD RESISTANCE SWITCHING TIME vs. LOAD RESISTANCE 100 IF = 1 mA, VCC = 5 V, CTR = 160% tf tr 10 td ts 1 50 100 500 1 k tf 1 000 ts 100 tr 10 td 1 1k 5 k 10 k 5k 10 k 50 k Load Resistance RL () Load Resistance RL () OPTICAL LEAKAGE CURRENT vs. FORWARD CURRENT OPTICAL LEAKAGE CURRENT vs. AMBIENT TEMPERATURE 50 Optical Leakage Current IL (nA) 1 000 VCE = 70 V 40 V 24 V 10 V 5V 10 5 10 15 20 25 45 100 k VCE = 24 V 40 35 30 25 IF = 5 mA 20 15 10 5 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Forward Current IF (mA) Ambient Temperature TA (C) Remark The graphs indicate nominal characteristics. 6 0.1 Forward Current IF (mA) Switching Time t (s) Switching Time t (s) 200 10 000 0.1 10 Optical Leakage Current IL (nA) 250 Ambient Temperature TA (C) IC = 2 mA, VCC = 5 V, CTR = 160% 1 0 300 0 0.01 100 100 100 VCE = 0.4 V 350 Data Sheet PN10202EJ04V0DS PS2841-4A,PS2841-4B TAPING SPECIFICATIONS (UNIT: mm) 5.50.05 1.550.05 7.40.1 1.5+0.1 -0 3.05 MAX. 12.00.2 2.00.05 4.00.1 1.750.1 Outline and Dimensions (Tape) 2.850.1 6.00.1 8.00.1 0.3 Tape Direction PS2841-4A-F4 PS2841-4B-F4 PS2841-4A-F3 PS2841-4B-F3 Outline and Dimensions (Reel) 2.00.5 2.00.5 21.00.8 1001.0 R 1.0 3302.0 13.00.2 13.51.0 17.51.0 Packing: 2 500 pcs/reel Data Sheet PN10202EJ04V0DS 11.9 to 15.4 Outer edge of flange 7 PS2841-4A,PS2841-4B RECOMMENDED MOUNT PAD DIMENSIONS (UNIT: mm) 0.8 0.5 1.45 6.25 8 Data Sheet PN10202EJ04V0DS PS2841-4A,PS2841-4B 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.) Package Surface Temperature T (C) Recommended Temperature Profile of Infrared Reflow (heating) to 10 s 260C MAX. 220C to 60 s 180C 120C 12030 s (preheating) Time (s) (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. Data Sheet PN10202EJ04V0DS 9 PS2841-4A,PS2841-4B (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. <R> 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 PN10202EJ04V0DS PS2841-4A,PS2841-4B 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. 0604 NOTICE 1. Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples. You are fully responsible for the incorporation of these circuits, software, and information in the design of your equipment. California Eastern Laboratories and Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits, software, or information. 2. California Eastern Laboratories has used reasonable care in preparing the information included in this document, but California Eastern Laboratories does not warrant that such information is error free. California Eastern Laboratories and Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein. 3. California Eastern Laboratories and Renesas Electronics do not assume any liability for infringement of patents, copyrights, or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document. No license, express, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual property rights of California Eastern Laboratories or Renesas Electronics or others. 4. You should not alter, modify, copy, or otherwise misappropriate any Renesas Electronics product, whether in whole or in part. California Eastern Laboratories and Renesas Electronics assume no responsibility for any losses incurred by you or third parties arising from such alteration, modification, copy or otherwise misappropriation of Renesas Electronics product. 5. Renesas Electronics products are classified according to the following two quality grades: "Standard" and "High Quality". The recommended applications for each Renesas Electronics product depends on the product's quality grade, as indicated below. "Standard": Computers; office equipment; communications equipment; test and measurement equipment; audio and visual equipment; home electronic appliances; machine tools; personal electronic equipment; and industrial robots etc. "High Quality": Transportation equipment (automobiles, trains, ships, etc.); traffic control systems; anti-disaster systems; anti-crime systems; and safety equipment etc. Renesas Electronics products are neither intended nor authorized for use in products or systems that may pose a direct threat to human life or bodily injury (artificial life support devices or systems, surgical implantations etc.), or may cause serious property damages (nuclear reactor control systems, military equipment etc.). You must check the quality grade of each Renesas Electronics product before using it in a particular application. You may not use any Renesas Electronics product for any application for which it is not intended. California Eastern Laboratories and Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for which the product is not intended by California Eastern Laboratories or Renesas Electronics. 6. You should use the Renesas Electronics products described in this document within the range specified by California Eastern Laboratories, especially with respect to the maximum rating, operating supply voltage range, movement power voltage range, heat radiation characteristics, installation and other product characteristics. California Eastern Laboratories shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges. 7. Although Renesas Electronics endeavors to improve the quality and reliability of its products, semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. Further, Renesas Electronics products are not subject to radiation resistance design. Please be sure to implement safety measures to guard them against the possibility of physical injury, and injury or damage caused by fire in the event of the failure of a Renesas Electronics product, such as safety design for hardware and software including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other appropriate measures. Because the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final products or systems manufactured by you. Please contact a California Eastern Laboratories sales office for details as to environmental matters such as the environmental compatibility of each Renesas 8. Electronics product. Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. California Eastern Laboratories and Renesas Electronics assume no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations. 9. Renesas Electronics products and technology may not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable domestic or foreign laws or regulations. You should not use Renesas Electronics products or technology described in this document for any purpose relating to military applications or use by the military, including but not limited to the development of weapons of mass destruction. When exporting the Renesas Electronics products or technology described in this document, you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations. 10. It is the responsibility of the buyer or distributor of California Eastern Laboratories, who distributes, disposes of, or otherwise places the Renesas Electronics product with a third party, to notify such third party in advance of the contents and conditions set forth in this document, California Eastern Laboratories and Renesas Electronics assume no responsibility for any losses incurred by you or third parties as a result of unauthorized use of Renesas Electronics products. 11. This document may not be reproduced or duplicated in any form, in whole or in part, without prior written consent of California Eastern Laboratories. 12. Please contact a California Eastern Laboratories sales office if you have any questions regarding the information contained in this document or Renesas Electronics products, or if you have any other inquiries. NOTE 1: "Renesas Electronics" as used in this document means Renesas Electronics Corporation and also includes its majority-owned subsidiaries. NOTE 2: "Renesas Electronics product(s)" means any product developed or manufactured by or for Renesas Electronics. NOTE 3: Products and product information are subject to change without notice. CEL Headquarters * 4590 Patrick Henry Drive, Santa Clara, CA 95054 * Phone (408) 919-2500 * www.cel.com For a complete list of sales offices, representatives and distributors, Please visit our website: www.cel.com/contactus