To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid Renesas Electronics document. We appreciate your understanding. Renesas Electronics website: http://www.renesas.com April 1st, 2010 Renesas Electronics Corporation Issued by: Renesas Electronics Corporation (http://www.renesas.com) Send any inquiries to http://www.renesas.com/inquiry. Notice 1. 2. 3. 4. 5. 6. 7. All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website. Renesas Electronics does 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 Renesas Electronics or others. You should not alter, modify, copy, or otherwise misappropriate any Renesas Electronics product, whether in whole or in part. 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. Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits, software, or information. When exporting the 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. You should not use Renesas Electronics products or the 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. 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. Renesas Electronics has used reasonable care in preparing the information included in this document, but Renesas Electronics does not warrant that such information is error free. Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein. Renesas Electronics products are classified according to the following three quality grades: “Standard”, “High Quality”, and “Specific”. The recommended applications for each Renesas Electronics product depends on the product’s quality grade, as indicated below. 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 categorized as “Specific” without the prior written consent of Renesas Electronics. Further, you may not use any Renesas Electronics product for any application for which it is not intended without the prior written consent of Renesas Electronics. 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 an application categorized as “Specific” or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics. The quality grade of each Renesas Electronics product is “Standard” unless otherwise expressly specified in a Renesas Electronics data sheets or data books, etc. “Standard”: 8. 9. 10. 11. 12. Computers; office equipment; communications equipment; test and measurement equipment; audio and visual equipment; home electronic appliances; machine tools; personal electronic equipment; and industrial robots. “High Quality”: Transportation equipment (automobiles, trains, ships, etc.); traffic control systems; anti-disaster systems; anticrime systems; safety equipment; and medical equipment not specifically designed for life support. “Specific”: Aircraft; aerospace equipment; submersible repeaters; nuclear reactor control systems; medical equipment or systems for life support (e.g. artificial life support devices or systems), surgical implantations, or healthcare intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics, especially with respect to the maximum rating, operating supply voltage range, movement power voltage range, heat radiation characteristics, installation and other product characteristics. Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges. 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 system manufactured by you. Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas 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. Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations. This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written consent of Renesas Electronics. Please contact a Renesas Electronics 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 majorityowned subsidiaries. (Note 2) “Renesas Electronics product(s)” means any product developed or manufactured by or for Renesas Electronics. DATA SHEET PHOTOCOUPLER PS2815-1,PS2815-4 LOW (AC) INPUT CURRENT, HIGH CTR 4, 16-PIN SSOP PHOTOCOUPLER −NEPOC Series− DESCRIPTION The PS2815-1 and PS2815-4 are optically coupled isolators containing GaAs light emitting diodes and an NPN silicon phototransistor in a plastic SSOP for high density applications. The package is a Shrink SOP (Small Outline Package) type for high density mounting applications. FEATURES • AC input response • High current transfer ratio (CTR = 200% TYP. @ IF = ±1 mA) PIN CONNECTION (Top View) • High isolation voltage (BV = 2 500 Vr.m.s.) • Small and thin package (4, 16-pin SSOP, Pin pitch 1.27 mm) <R> PS2815-1 4 3 • Ordering number of taping product: PS2815-1-F3, F4: 3 500 pcs/reel 1. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector : PS2815-4-F3, F4: 2 500 pcs/reel • Pb-Free product • Safety standards 1 2 • UL approved: File No. E72422 <R> • CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950) <R> • DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008905 (Option) PS2815-4 16 15 14 13 12 11 10 9 APPLICATIONS • Programmable logic controllers • Modem/FAX 1 2 3 4 5 6 7 8 1. 3. 5. 7. 2. 4. 6. 8. 9. 11. 13. 15. 10. 12. 14. 16. Anode, Cathode Cathode, Anode Emitter Collector The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. Document No. PN10256EJ04V0DS (4th edition) Date Published February 2010 NS Printed in Japan 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. 2000, 2010 PS2815-1,PS2815-4 PACKAGE DIMENSIONS (UNIT: mm) PS2815-1 PS2815-4 2.7±0.3 4 3 10.3±0.3 2 8 4.4 2.0+0.3 –0.2 0.15+0.10 –0.05 7.0±0.3 0.1±0.1 0.5±0.3 0.40+0.10 –0.05 0.12 M 0.5±0.3 1.27 PHOTOCOUPLER CONSTRUCTION Parameter <R> 1 4.4 1.27 0.4±0.1 0.12 M <R> 9 7.0±0.3 0.15+0.10 –0.05 2.0±0.1 0.1±0.1 1 16 Unit (MIN.) Air Distance 4.5 mm Outer Creepage Distance 4.5 mm Inner Creepage Distance 2.5 mm Isolation Thickness 0.1 mm MARKING EXAMPLE PS2815-4 PS2815-1 15 031 PS2815-4 NL031 Assembly Lot *1 Last number of type No. : 15 No. 1 pin Mark N L 0 31 0 31 Week Assembled Year Assembled (Last 1 Digit) Week Assembled Year Assembled (Last 1 Digit) In-house Code (L: Pb-Free) *1 2 Country Assembled Type Number Assembly Lot : Pb-Free Rank Code Data Sheet PN10256EJ04V0DS PS2815-1,PS2815-4 <R> ORDERING INFORMATION Part Number Order Number PS2815-1 PS2815-1-A PS2815-1-F3 PS2815-1-F3-A PS2815-1-F4 PS2815-1-F4-A PS2815-1-V Solder Plating Specification Pb-Free Packing Style Safety Standard Approval 50 pcs (Tape 50 pcs cut) Standard products Embossed Tape 3 500 pcs/reel (UL, CSA approved) PS2815-1-V-A 50 pcs (Tape 50 pcs cut) DIN EN60747-5-2 PS2815-1-V-F3 PS2815-1-V-F3-A Embossed Tape 3 500 pcs/reel (VDE0884 Part2) PS2815-1-V-F4 PS2815-1-V-F4-A PS2815-4 PS2815-4-A Magazine Case 45 pcs Standard products PS2815-4-F3 PS2815-4-F3-A Embossed Tape 2 500 pcs/reel (UL, CSA approved) PS2815-4-F4 PS2815-4-F4-A PS2815-4-V PS2815-4-V-A Magazine Case 45 pcs DIN EN60747-5-2 PS2815-4-V-F3 PS2815-4-V-F3-A Embossed Tape 2 500 pcs/reel (VDE0884 Part2) PS2815-4-V-F4 PS2815-4-V-F4-A Application *1 Part Number PS2815-1 Approved (Option) PS2815-4 Approved (Option) *1 For the application of the Safety Standard, following part number should be used. Data Sheet PN10256EJ04V0DS 3 PS2815-1,PS2815-4 ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified) Ratings Parameter Symbol Unit PS2815-1 Diode Forward Current (DC) PS2815-4 ±50 IF Power Dissipation Derating Power Dissipation *1 mA/ch ΔPD/°C 0.6 0.7 mW/°C PD 60 70 mW/ch IFP ±1.0 A/ch Collector to Emitter Voltage VCEO 40 V Emitter to Collector Voltage VECO 5 V IC 40 mA/ch ΔPC/°C 1.2 mW/°C PC 120 mW/ch BV 2 500 Vr.m.s. Operating Ambient Temperature TA −55 to +100 °C Storage Temperature Tstg −55 to +150 °C Peak Forward Current Transistor Collector Current Power Dissipation Derating 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. Pins 1-2 shorted together, 3-4 shorted together (PS2815-1). Pins 1-8 shorted together, 9-16 shorted together (PS2815-4). 4 Data Sheet PN10256EJ04V0DS PS2815-1,PS2815-4 ELECTRICAL CHARACTERISTICS (TA = 25°C) Parameter Diode Transistor Symbol Conditions Forward Voltage VF IF = ±5 mA Terminal Capacitance Ct V = 0 V, f = 1 MHz Collector to Emitter Dark MIN. TYP. MAX. Unit 1.15 1.4 V 30 ICEO IF = 0 mA, VCE = 40 V CTR IF = ±1 mA, VCE = 5 V pF 100 nA 400 % 0.3 V Current Coupled Current Transfer Ratio 100 200 (IC/IF) Collector Saturation Voltage IF = ±1 mA, IC = 0.2 mA Isolation Resistance RI-O VI-O = 1 kVDC Isolation Capacitance CI-O V = 0 V, f = 1 MHz *1 Rise Time tr *1 Fall Time <R> VCE (sat) 10 VCC = 5 V, IC = 2 mA, RL = 100 Ω Ω 11 0.4 pF 4 μs 5 tf *1 Test circuit for switching time Pulse Input VCC PW = 100 μs Duty cycle = 1/10 Input ton IF td In monitor toff ts VOUT 50 Ω RL = 100 Ω 90% Output 10% tr Data Sheet PN10256EJ04V0DS tf 5 PS2815-1,PS2815-4 TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified) DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE 60 40 Transistor Power Dissipation PC (mW) Diode Power Dissipation PD (mW) 80 PS2815-4 0.7 mW/°C PS2815-1 0.6 mW/°C 20 50 25 0 100 75 140 120 100 80 60 40 20 0 25 50 100 75 125 Ambient Temperature TA (°C) Ambient Temperature TA (°C) FORWARD CURRENT vs. AMBIENT TEMPERATURE COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE 25 100 10 Collector Current IC (mA) Forward Current IF (mA) IF = 20 mA TA = +100°C +60°C +25°C 1 0°C –25°C –50°C 0.1 10 mA 20 5 mA 15 10 2 mA 5 1 mA 0.5 mA Collector to Emitter Dark Current ICEO (nA) 0.01 0.0 0.5 1.0 1.5 0 2.0 4 6 8 10 Ambient Temperature TA (°C) Collector to Emitter Voltage VCE (V) COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE 10 000 Collector Current IC (mA) 100 1 000 VCE = 20 V 40 V 100 10 1 –25 0 25 50 75 100 10 mA 5 mA 2 mA 10 1 mA 1 0.1 0.0 Ambient Temperature TA (°C) IF = 0.5 mA 0.2 0.4 0.6 0.8 Collector Saturation Voltage VCE (sat) (V) Remark The graphs indicate nominal characteristics. 6 2 Data Sheet PN10256EJ04V0DS 1.0 PS2815-1,PS2815-4 CURRENT TRANSFER RATIO vs. FORWARD CURRENT 1.4 500 1.2 1.0 0.8 0.6 0.4 Normalized to 1.0 at TA = 25°C, IF = 1 mA, VCE = 5 V 0.2 0.0 –50 0 –25 25 50 Current Transfer Ratio CTR (%) Normalized Current Transfer Ratio CTR NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE 400 Sample A B 300 200 100 0 0.1 100 75 VCE = 5 V, n=2 1 Ambient Temperature TA (°C) Forward Current IF (mA) SWITCHING TIME vs. LOAD RESISTANCE SWITCHING TIME vs. LOAD RESISTANCE 100 1 000 IC = 2 mA, VCC = 5 V, CTR = 200% tf IF = 1 mA, VCC = 5 V, CTR = 200% Switching Time t (μs) Switching Time t (μ s) 100 10 10 tf tr td 1 100 ts tr 10 td 1 ts 0.1 10 100 0.1 100 10 k 1k 1k 10 k 100 k Load Resistance RL (kΩ) Load Resistance RL (kΩ) LONG TERM CTR DEGRADATION FREQUENCY RESPONSE 1.2 IF = 1 mA 1.0 –5 CTR (Relative Value) Normalized Gain Gv 0 100 Ω RL = 1 kΩ –10 300 Ω –15 TA = 25°C 0.6 60°C 0.4 0.2 –20 –25 0.1 0.8 1 10 100 1 000 0 10 102 103 104 105 106 Time (Hr) Frequency f (kHz) Remark The graphs indicate nominal characteristics. Data Sheet PN10256EJ04V0DS 7 PS2815-1,PS2815-4 TAPING SPECIFICATIONS (UNIT: mm) φ 1.5+0.1 –0 7.5±0.1 4.0±0.1 16.0±0.3 2.0±0.1 7.55±0.1 1.75±0.1 Outline and Dimensions (Tape) 2.8 MAX. 0.3 1.55±0.1 2.3±0.1 2.85±0.1 4.0±0.1 Tape Direction 031 031 15 15 031 15 15 031 031 031 031 031 15 15 15 15 15 15 031 PS2815-1-F4 031 PS2815-1-F3 Outline and Dimensions (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 17.5±1.0 21.5±1.0 Packing: 3 500 pcs/reel 8 Data Sheet PN10256EJ04V0DS 15.9 to 19.4 Outer edge of flange PS2815-1,PS2815-4 2.8 MAX. 10.7±0.1 7.5±0.1 φ 1.5+0.1 –0 16.0±0.3 2.0±0.1 4.0±0.1 1.75±0.1 Outline and Dimensions (Tape) 0.3 2.3±0.1 8.3±0.1 1.55±0.1 12.0±0.1 Tape Direction PS2815-4-F3 PS2815-4-F4 Outline and Dimensions (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 17.5±1.0 21.5±1.0 Packing: 2 500 pcs/reel Data Sheet PN10256EJ04V0DS 15.9 to 19.4 Outer edge of flange 9 PS2815-1,PS2815-4 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. 10 Data Sheet PN10256EJ04V0DS PS2815-1,PS2815-4 (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 PN10256EJ04V0DS 11 PS2815-1,PS2815-4 <R> SPECIFICATION OF VDE MARKS LICENSE DOCUMENT Parameter Symbol Climatic test class (IEC 60068-1/DIN EN 60068-1) Spec. Unit 55/100/21 Dielectric strength maximum operating isolation voltage Test voltage (partial discharge test, procedure a for type test and random test) UIORM 705 Vpeak Upr 1 058 Vpeak Upr 1 322 Vpeak UTR 6 000 Vpeak Upr = 1.5 × UIORM, Pd < 5 pC Test voltage (partial discharge test, procedure b for all devices) Upr = 1.875 × UIORM, Pd < 5 pC Highest permissible overvoltage Degree of pollution (DIN EN 60664-1 VDE0110 Part 1) Comparative tracking index (IEC 60112/DIN EN 60112 (VDE 0303 Part 11)) 2 CTI Material group (DIN EN 60664-1 VDE0110 Part 1) 175 III a Storage temperature range Tstg –55 to +150 °C Operating temperature range TA –55 to +100 °C VIO = 500 V dc at TA = 25°C Ris MIN. 10 12 Ω VIO = 500 V dc at TA MAX. at least 100°C Ris MIN. 10 11 Ω Package temperature Tsi 150 °C Current (input current IF, Psi = 0) Isi 300 mA Power (output or total power dissipation) Psi 500 mW Ris MIN. 10 Isolation resistance, minimum value Safety maximum ratings (maximum permissible in case of fault, see thermal derating curve) Isolation resistance VIO = 500 V dc at TA = Tsi 12 Data Sheet PN10256EJ04V0DS 9 Ω PS2815-1,PS2815-4 • The information in this document is current as of February, 2010. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets, etc., for the most up-to-date specifications of NEC Electronics products. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. • No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may appear in this document. • NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of NEC Electronics products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others. • Descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software and information in the design of a customer's equipment shall be done under the full responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. • While NEC Electronics endeavors to enhance the quality and safety of NEC Electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. In addition, NEC Electronics products are not taken measures to prevent radioactive rays in the product design. When customers use NEC Electronics products with their products, customers shall, on their own responsibility, incorporate sufficient safety measures such as redundancy, fire-containment and anti-failure features to their products in order to avoid risks of the damages to property (including public or social property) or injury (including death) to persons, as the result of defects of NEC Electronics products. • NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific application. The recommended applications of an NEC Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of each NEC Electronics product before using it in a particular application. "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. "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to determine NEC Electronics' willingness to support a given application. (Note) (1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its majority-owned subsidiaries. (2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as defined above). M8E0904E Data Sheet PN10256EJ04V0DS 13 PS2815-1,PS2815-4 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.