PC3SD21NTZ Series VDRM : 600V Zero cross type DIP 6pin Phototriac Coupler for triggering PC3SD21NTZ Series ∗ Non-zero cross type is also available. (PC3SD11NTZ Series) ■ Description ■ Agency approvals/Compliance PC3SD21NTZ Series Phototriac Coupler include an infrared emitting diode (IRED) optically coupled to an output Phototriac. These devices feature full wave control and are ideal isolated drivers for medium to high current Triacs. DIP package provides 5.0kV isolation from input to output with superior commutative noise immunity. 1. Recognized by UL1577 (Double protection isolation), file No. E64380 (as model No. 3SD21) 2. Approved by CSA, file No. CA95323 (as model No. 3SD21) 3. Optionary available VDE Approved ( ∗ ) (DIN EN 60747-5-2), file No. 4008189 (as model No. 3SD21) 4. Package resin : UL flammability grade (94V-0) (∗) DIN EN60747-5-2 : succesor standard of DIN VDE0884. Up to Date code "RD" (December 2003), approval of DIN VDE0884. From Date code "S1" (January 2004), approval of DIN EN60747-5-2. (∗∗) Reinforced insulation type is also available. (PC3SF21YVZ Series) ■ Features 1. High repetitive peak off-state voltage (VDRM : 600V) 2. Zero crossing functionality (VOX : MAX. 20V) 3. IFT ranks available (see Model Line-up section in this datasheet) 4. 6 pin DIP package 5. Superior noise immunity (dV/dt : MIN. 1 000V/µs) 6. Lead-free components are also available (see Model Line-up section in this datasheet) 7. Double transfer mold construction (Ideal for Flow Soldering) 8. High isolation voltage between input and output (Viso(rms) : 5.0kV) ■ Applications 1. Triggering for Triacs used to switch on and off devices which require AC Loads. For example heaters, fans, motors, solenoids, and valves. 2. AC line control in power supply applications. Notice The content of data sheet is subject to change without prior notice. In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. 1 Sheet No.: D2-A07601EN Date Mar. 31. 2004 © SHARP Corporation PC3SD21NTZ Series ■ Internal Connection Diagram Anode Cathode 3 NC 5 4 Anode/Cathode 5 No external connection 4 6 Cathode/Anode Zero Crossing Circuit 1 1 6 2 3 2 ■ Outline Dimensions (Unit : mm) 1. Through-Hole [ex. PC3SD21NTZ] 2. Wide Through-Hole Lead-Form [ex. PC3SD21NVZ] 1.2±0.3 6 Model No. 4 SHARP mark "S" Rank mark 3SD21 2 Rank mark 3SD21 Anode mark Date code (2 digit) 3 Date code (2 digit) Factory identification mark 7.12±0.5 1 ±0.3 7.62 3.5±0.5 2.9±0.5 0.5TYP. 3.5±0.5 Factory identification mark 7.12±0.5 7.62±0.3 2.9±0.5 3 2 Epoxy resin 0.5 1 Model No. 2.7MIN. Anode mark 4 5 6.5±0.5 5 TYP. 6 6.5±0.5 SHARP mark "S" 1.2±0.3 0.6±0.2 0.6±0.2 2.54 θ 0.5±0.1 θ : 0 to 13˚ Product mass : approx. 0.35g Model No. 4 SHARP mark "S" Rank mark 3SD21 Anode mark 1.2±0.3 6 6.5±0.5 5 Rank mark 3SD21 Anode mark Date code (2 digit) Date code (2 digit) 3 1 Factory identification mark 7.12±0.5 7.12±0.5 0.26±0.1 1.0+0.4 −0 3 Factory identification mark 7.62±0.3 0.35±0.25 7.62±0.3 3.5±0.5 2.54±0.25 2 0.25±0.25 2 3.5±0.5 1 Model No. 4 Epoxy resin 2.54±0.25 1.0+0.4 −0 10.0+0 −0.5 0.26±0.1 SHARP mark "S" 0.6±0.2 1.2 5 ±0.1 0.26 4. Wide SMT Gullwing Lead-Form [ex. PC3SD21NWP] ±0.3 6 ±0.5 10.16 Product mass : approx. 0.35g 3. SMT Gullwing Lead-Form [ex. PC3SD21NXP] 0.6±0.2 3.25±0.5 θ ±0.25 6.5±0.5 2.54 3.25±0.5 Epoxy resin 0.5±0.1 ±0.25 0.75±0.25 Epoxy resin 10.16±0.5 0.75±0.25 MAX. 12.0 Product mass : approx. 0.33g Product mass : approx. 0.34g Sheet No.: D2-A07601EN 2 PC3SD21NTZ Series ■ Outline Dimensions (Unit : mm) 5. Through-Hole VDE option [ex. PC3SD21YTZ] 6. Wide Through-Hole Lead-Form VDE option [ex. PC3SD21YVZ] 1.2±0.3 6 Model No. SHARP mark "S" Rank mark Date code (2 digit) Date code (2 digit) Factory identification mark 1 3.25±0.5 ±0.25 2.54 θ : 0 to 13˚ 0.5±0.1 0.6±0.2 Model No. SHARP mark "S" Rank mark 4 1.2±0.3 6 3SD21 5 4 Rank mark 3SD21 Anode mark 4 Date code (2 digit) 1 2 Date code (2 digit) 3 1 Factory identification mark 7.12±0.5 7.12±0.5 0.26±0.1 3.5±0.5 7.62±0.3 1.0+0.4 −0 2 VDE identification mark 3 Factory identification mark 7.62±0.3 0.35±0.25 VDE identification mark 2.54±0.25 Model No. 0.25±0.25 Anode mark ±0.1 0.26 8. Wide SMT Gullwing Lead-Form VDE option [ex. PC3SD21YWP] 1.2±0.3 4 ±0.5 10.16 Product mass : approx. 0.35g 6.5±0.5 SHARP mark "S" 3.5±0.5 θ 7. SMT Gullwing Lead-Form VDE option [ex. PC3SD21YXP] 5 ±0.3 7.62 Epoxy resin θ Product mass : approx. 0.35g 6 Factory identification mark 7.12±0.5 0.5TYP. 2.9±0.5 3.5±0.5 7.62±0.3 0.5±0.1 2 VDE identification mark Epoxy resin 2.54±0.25 3 0.5 3 7.12±0.5 0.6±0.2 4 2.7MIN. 2 Anode mark 3.5±0.5 1 VDE identification mark Rank mark TYP. 4 Model No. 3SD21 2.9±0.5 Anode mark 6.5±0.5 3SD21 4 5 6.5±0.5 4 6.5±0.5 5 Epoxy resin 2.54±0.25 1.0+0.4 −0 10.0+0 −0.5 0.26±0.1 6 3.25±0.5 0.6 SHARP mark "S" 1.2±0.3 0.6±0.2 ±0.2 0.75±0.25 Epoxy resin 10.16±0.5 0.75±0.25 12.0MAX. Product mass : approx. 0.33g ∗Pin 5 Product mass : approx. 0.34g is not allowed external connection Sheet No.: D2-A07601EN 3 PC3SD21NTZ Series Date code (2 digit) A.D. 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 1st digit Year of production A.D Mark 2002 A 2003 B 2004 C 2005 D 2006 E 2007 F 2008 H 2009 J 2010 K 2011 L 2012 M ·· N · 2nd digit Month of production Month Mark January 1 February 2 March 3 April 4 May 5 June 6 July 7 August 8 September 9 October O November N December D Mark P R S T U V W X A B C ·· · repeats in a 20 year cycle Factory identification mark Factory identification Mark Country of origin no mark Japan Indonesia Philippines China * This factory marking is for identification purpose only. Please contact the local SHARP sales representative to see the actural status of the production. Rank mark Refer to the Model Line-up table Sheet No.: D2-A07601EN 4 ■ Absolute Maximum Ratings Parameter Symbol Rating IF 50 Forward current Input VR 6 Reverse voltage I (rms) 0.1 RMS ON-state current T *3 Output Peak one cycle surge current 1.2 Isurge 600 Repetitive peak OFF-state voltage VDRM *1 5.0 Viso (rms) Isolation voltage −30 to +100 Topr Operating temperature −55 to +125 Tstg Storage temperature *2 270 *4 Tsol Soldering temperature (Ta=25˚C) Unit mA V A A V kV ˚C ˚C ˚C 1mm PC3SD21NTZ Series Soldering area *1 40 to 60%RH, AC for 1minute, f=60Hz *2 For 10s *3 f=50Hz sine wave *4 Lead solder plating models: 260˚C ■ Electro-optical Characteristics Parameter Forward voltage Input Reverse current Repentitive peak OFF-state current ON-state voltage Holding current Output Critical rate of rise of OFF-state voltage Rank B Zero cross voltage Rank C Rank D Transfer Minimum trigger current characteristics Isolation resistance Turn-on time Rank B Rank C Rank D (Ta=25˚C) Symbol VF IR IDRM VT IH dV/dt Conditions IF=20mA VR=3V VD=VDRM IT=0.1A VD=4V − VD=1/√2 ·VDRM IF=15mA, Resistance load VOX IF=8mA, Resistance load IFT VD=4V, RL=100Ω RISO ton DC500V,40 to 60%RH VD=4V, RL=100Ω, IF=20mA MIN. TYP. 1.2 − − − − − − − − 0.1 1 000 2 000 MAX. 1.4 10 1 2.5 3.5 − Unit V µA µA V mA V/µs V − − 20 − − − 5×1010 − − − − 1011 − 7 5 3 − 50 mA Ω µs Sheet No.: D2-A07601EN 5 PC3SD21NTZ Series ■ Model Line-up (1) (Lead-free components) Lead Form Through-Hole Shipping Package DIN EN60747-5-2 Model No. Lead Form Shipping Package DIN EN60747-5-2 Model No. - Approved SMT Gullwing Sleeve 50pcs/sleeve - Wide Through-Hole Approved - Rank mark IFT[mA] (VD=4V, RL=100Ω) B C D MAX.7 MAX.5 MAX.3 Rank mark IFT[mA] (VD=4V, RL=100Ω) B C D MAX.7 MAX.5 MAX.3 Rank mark IFT[mA] (VD=4V, RL=100Ω) B C D MAX.7 MAX.5 MAX.3 Rank mark IFT[mA] (VD=4V, RL=100Ω) B C D MAX.7 MAX.5 MAX.3 Approved PC3SD21NTZBF PC3SD21YTZBF PC3SD21NXZBF PC3SD21YXZBF PC3SD21NVZBF PC3SD21YVZBF PC3SD21NTZCF PC3SD21YTZCF PC3SD21NXZCF PC3SD21YXZCF PC3SD21NVZCF PC3SD21YVZCF PC3SD21NTZDF PC3SD21YTZDF PC3SD21NXZDF PC3SD21YXZDF PC3SD21NVZDF PC3SD21YVZDF Wide SMT Gullwing Sleeve 50pcs/sleeve - Approved SMT Gullwing - Wide SMT Gullwing Taping 1 000pcs/reel Approved - Approved PC3SD21NWZBF PC3SD21YWZBF PC3SD21NXPBF PC3SD21YXPBF PC3SD21NWPBF PC3SD21YWPBF PC3SD21NWZCF PC3SD21YWZCF PC3SD21NXPCF PC3SD21YXPCF PC3SD21NWPCF PC3SD21YWPCF PC3SD21NWZDF PC3SD21YWZDF PC3SD21NXPDF PC3SD21YXPDF PC3SD21NWPDF PC3SD21YWPDF ■ Model Line-up (2) (Lead solder plating components) Lead Form Through-Hole Shipping Package DIN EN60747-5-2 Model No. Lead Form Shipping Package DIN EN60747-5-2 Model No. - Approved SMT Gullwing Sleeve 50pcs/sleeve - Wide Through-Hole Approved - Approved PC3SD21NTZB PC3SD21YTZB PC3SD21NXZB PC3SD21YXZB PC3SD21NVZB PC3SD21YVZB PC3SD21NTZC PC3SD21YTZC PC3SD21NXZC PC3SD21YXZC PC3SD21NVZC PC3SD21YVZC PC3SD21NTZD PC3SD21YTZD PC3SD21NXZD PC3SD21YXZD PC3SD21NVZD PC3SD21YVZD Wide SMT Gullwing Sleeve 50pcs/sleeve - Approved SMT Gullwing Wide SMT Gullwing Taping 1 000pcs/reel - Approved - Approved PC3SD21NWZB PC3SD21YWZB PC3SD21NXPB PC3SD21YXPB PC3SD21NWPB PC3SD21YWPB PC3SD21NWZC PC3SD21YWZC PC3SD21NXPC PC3SD21YXPC PC3SD21NWPC PC3SD21YWPC PC3SD21NWZD PC3SD21YWZD PC3SD21NXPD PC3SD21YXPD PC3SD21NWPD PC3SD21YWPD Please contact a local SHARP sales representative to inquire about production status. Sheet No.: D2-A07601EN 6 PC3SD21NTZ Series Fig.2 RMS ON-state Current vs. Ambient Temperature 70 175 60 150 RMS ON-state current Ir (rms) (mA) Forward current IF (mA) Fig.1 Forward Current vs. Ambient Temperature 50 40 30 20 10 125 100 75 50 25 0 0 −30 0 50 −30 100 0 Fig.3-a Forward Current vs. Forward Voltage (Rank B) Fig.3-b Forward Current vs. Forward Voltage (Rank C, Rank D) 100 100 Ta=75˚C Ta=100°C 50 Forward current IF (mA) Forward current IF (mA) 100 Ambient temperature Ta (˚C) Ambient temperature Ta (˚C) 75°C 50°C 25°C 0°C 10 −30°C 5 0 0.5 1 1.5 2 2.5 50 50˚C 25˚C 3 5 −25˚C 1 1.1 1.2 1.3 1.4 1.5 Forward voltage VF (V) Forward voltage VF (V) Fig.4-a Minimum Trigger Current vs. Ambient Temperature (Rank B) Fig.4-b Minimum Trigger Current vs. Ambient Temperature (Rank C, Rank D) 10 10 VD=4V RL=100Ω VD=4V RL=100Ω 9 Minimum trigger current IFT (mA) 9 8 7 6 5 4 3 2 8 7 6 5 4 3 2 1 1 0 −40 0˚C 10 1 0.9 1 Minimum trigger current IFT (mA) 50 −20 0 20 40 60 80 0 −40 100 −20 0 20 40 60 80 100 Ambient temperature Ta (˚C) Ambient temperature Ta (˚C) Sheet No.: D2-A07601EN 7 PC3SD21NTZ Series Fig.5 Relative Repetitive Peak OFF-state Voltage vs. Ambient Temperature Fig.6 ON-state Voltage vs. Ambient Temperature IT=100mA 2.4 1.2 2.2 ON-state voltage VT (V) Relative repetitive peak OFF-state voltage VDRM (Tj=Ta) / VDRM (Tj=25˚C) 1.3 1.1 1 0.9 0.8 2 1.8 1.6 1.4 1.2 0.7 −40 −20 0 20 40 60 80 1 −40 100 −20 Fig.7 Holding Current vs. Ambient Temperature 40 60 80 100 Fig.8 Repetitive Peak OFF-state Current vs. Ambient Temperature 10−5 1 Repetitive peak OFF-state current IDRM (A) VD=4V Holding current IH (mA) 20 Ambient temperature Ta (˚C) Ambient temperature Ta (˚C) 0.1 0.01 −40 −20 0 20 40 60 80 VD=600V 10−6 10−7 10−8 10−9 −40 100 Ambient temperature Ta (˚C) 1 000 −20 0 20 40 60 80 100 Ambient temperature Ta (˚C) Fig.9-a Turn-on Time vs. Forward Current (Rank B) Fig.9-b Turn-on Time vs. Forward Current (Rank C, Rank D) 1 000 VD=4V RL=100Ω Ta=25˚C Turn-on time tON (µs) Turn-on time tON (µs) 0 100 10 VD=4V RL=100Ω Ta=25˚C 100 10 1 10 100 1 Forward current IF (mA) 10 100 Forward current IF (mA) Sheet No.: D2-A07601EN 8 PC3SD21NTZ Series Fig.10-a Zero-cross Voltage vs. Ambient Temperature (Rank B) Fig.10-b Zero-cross Voltage vs. Ambient Temperature (Rank C, Rank D) 20 20 Resistance load, IF=15mA 16 14 12 10 8 6 16 14 12 10 8 6 4 4 2 2 0 −40 −20 0 20 40 60 80 Resistance load, IF=8mA 18 Zero-cross voltage VOX (V) Zero-cross voltage VOX (V) 18 0 −40 100 −20 0 20 40 60 80 100 Ambient temperature Ta (˚C) Ambient temperature Ta (˚C) Remarks : Please be aware that all data in the graph are just for reference. Sheet No.: D2-A07601EN 9 PC3SD21NTZ Series ■ Design Considerations ● Design guide In order for the Phototriac to turn off, the triggering current (IF) must be 0.1mA or less. Please refrain from using these devices in a direct drive configuration. These Phototriac Coupler are intended to be used as triggering device for main Triacs. Please ensure that the output rating of these devices will be sufficient for triggering the main output Triac of your choice. Failure to do may result in malfunctions. For applications with inductive loads such as motors,please use caution in utilizing a zero crossing type Phototraiac Coupler as this may cause undesired operations due to the phase difference between voltage and current of load. For designs that will experience excessive noise or sudden changes in load voltage, please include an appropriate snubber circuit as shown in the below circuit. Please keep in mind the Sharp Phototriac Coupler incorporate superrior dV/dt ratings which can eliminate the need for a snubber circuit. For over voltage protection, a Varistor may be used. ● Degradation In general, the emission of the IRED used in Phototriac Couplers will degrade over time. In the case where long term operation and / or constant extreme temperature fluctuations will be applied to the devices, please allow for a worst case scenario of 50% degradation over 5years. Therefore in order to maintain proper operation, a design implementing these Phototriac Couplers should provide at least twice the minimum required triggering current from initial operation. ● Recommended Foot Print (reference) SMT Gullwing Lead-form Wide SMT Gullwing Lead-form 10.2 1.7 1.7 2.54 2.54 2.54 2.54 8.2 2.2 2.2 (Unit : mm) Sheet No.: D2-A07601EN 10 PC3SD21NTZ Series ● Standard Circuit (Medium/High Power Triac Drive Circuit) PC3SD21NTZ 1 6 Load 2 5 3 Triac AC Line 4 Zero Crossing Circuit Note) Please add the snubber circuit according to a condition. Any snubber or varistor used for the above mentioned scenarios should be located as close to the main output triac as possible. ✩ For additional design assistance, please review our corresponding Optoelectronic Application Notes. Sheet No.: D2-A07601EN 11 PC3SD21NTZ Series ■ Manufacturing Guidelines ● Soldering Method Reflow Soldering: Reflow soldering should follow the temperature profile shown below. Soldering should not exceed the curve of temperature profile and time. Please don't solder more than twice. (˚C) 300 Terminal : 260˚C peak ( package surface : 250˚C peak) 200 Reflow 220˚C or more, 60s or less Preheat 150 to 180˚C, 120s or less 100 0 0 1 2 3 4 (min) Flow Soldering : Due to SHARP's double transfer mold construction submersion in flow solder bath is allowed under the below listed guidelines. Flow soldering should be completed below 270˚C and within 10s. Preheating is within the bounds of 100 to 150˚C and 30 to 80s. Please don't solder more than twice. Hand soldering Hand soldering should be completed within 3s when the point of solder iron is below 400˚C. Please don't solder more than twice. Other notices Please test the soldering method in actual condition and make sure the soldering works fine, since the impact on the junction between the device and PCB varies depending on the tooling and soldering conditions. Sheet No.: D2-A07601EN 12 PC3SD21NTZ Series ● Cleaning instructions Solvent cleaning : Solvent temperature should be 45˚C or below. Immersion time should be 3minutes or less. Ultrasonic cleaning : The impact on the device varies depending on the size of the cleaning bath, ultrasonic output, cleaning time, size of PCB and mounting method of the device. Therefore, please make sure the device withstands the ultrasonic cleaning in actual conditions in advance of mass production. Recommended solvent materials : Ethyl alcohol, Methyl alcohol and Isopropyl alcohol. In case the other type of solvent materials are intended to be used, please make sure they work fine in actual using conditions since some materials may erode the packaging resin. ● Presence of ODC This product shall not contain the following materials. And they are not used in the production process for this device. Regulation substances : CFCs, Halon, Carbon tetrachloride, 1.1.1-Trichloroethane (Methylchloroform) Specific brominated flame retardants such as the PBBOs and PBBs are not used in this product at all. Sheet No.: D2-A07601EN 13 PC3SD21NTZ Series ■ Package specification ● Sleeve package 1. Through-Hole or SMT Gullwing Package materials Sleeve : HIPS (with anti-static material) Stopper : Styrene-Elastomer Package method MAX. 50pcs of products shall be packaged in a sleeve. Both ends shall be closed by tabbed and tabless stoppers. The product shall be arranged in the sleeve with its anode mark on the tabless stopper side. MAX. 20 sleeves in one case. Sleeve outline dimensions 12.0 ±2 5.8 10.8 520 6.7 (Unit : mm) 2. Wide Through-Hole or Wide SMT Gullwing Package materials Sleeve : HIPS (with anti-static material) Stopper : Styrene-Elastomer Package method MAX. 50pcs of products shall be packaged in a sleeve. Both ends shall be closed by tabbed and tabless stoppers. The product shall be arranged in the sleeve with its anode mark on the tabless stopper side. MAX. 20 sleeves in one case. Sleeve outline dimensions 15.0 ±2 5.9 10.8 520 6.35 (Unit : mm) Sheet No.: D2-A07601EN 14 PC3SD21NTZ Series ● Tape and Reel package 1. SMT Gullwing Package materials Carrier tape : A-PET (with anti-static material) Cover tape : PET (three layer system) Reel : PS Carrier tape structure and Dimensions F D J G I 5˚ X. MA H H A B C E K Dimensions List A B ±0.3 16.0 7.5±0.1 H I ±0.1 10.4 0.4±0.05 C 1.75±0.1 J 4.2±0.1 D 12.0±0.1 K 7.8±0.1 E 2.0±0.1 F 4.0±0.1 (Unit:mm) G +0.1 φ1.5−0 Reel structure and Dimensions e d c g Dimensions List a b 330 17.5±1.5 e f 23±1.0 2.0±0.5 f a b (Unit : mm) c d ±1.0 100 13±0.5 g 2.0±0.5 Direction of product insertion Pull-out direction [Packing : 1 000pcs/reel] Sheet No.: D2-A07601EN 15 PC3SD21NTZ Series 2. Wide SMT Gullwing Package materials Carrier tape : A-PET (with anti-static material) Cover tape : PET (three layer system) Reel : PS Carrier tape structure and Dimensions F D G E I J MA X. H H A B C Dimensions List A B 24.0±0.3 11.5±0.1 H I ±0.1 12.2 0.4±0.05 5˚ K C 1.75±0.1 J 4.15±0.1 D 12.0±0.1 K 7.6±0.1 E 2.0±0.1 (Unit : mm) F G +0.1 4.0±0.1 φ1.5−0 Reel structure and Dimensions e d c g Dimensions List a b a 330 e 23±1.0 f b 25.5±1.5 f 2.0±0.5 (Unit : mm) c d ±1.0 100 13±0.5 g 2.0±0.5 Direction of product insertion Pull-out direction [Packing : 1 000pcs/reel] Sheet No.: D2-A07601EN 16 PC3SD21NTZ Series ■ Important Notices with equipment that requires higher reliability such as: --- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.) --- Traffic signals --- Gas leakage sensor breakers --- Alarm equipment --- Various safety devices, etc. (iii) SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of reliability and safety such as: --- Space applications --- Telecommunication equipment [trunk lines] --- Nuclear power control equipment --- Medical and other life support equipment (e.g., scuba). · The circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHARP's devices. · Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents described herein at any time without notice in order to improve design or reliability. Manufacturing locations are also subject to change without notice. · If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade Law of Japan, it is necessary to obtain approval to export such SHARP devices. · Observe the following points when using any devices in this publication. SHARP takes no responsibility for damage caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used specified in the relevant specification sheet nor meet the following conditions: (i) The devices in this publication are designed for use in general electronic equipment designs such as: --- Personal computers --- Office automation equipment --- Telecommunication equipment [terminal] --- Test and measurement equipment --- Industrial control --- Audio visual equipment --- Consumer electronics (ii) Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when SHARP devices are used for or in connection · This publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission is also required before any use of this publication may be made by a third party. · Contact and consult with a SHARP representative if there are any questions about the contents of this publication. Sheet No.: D2-A07601EN 17