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| PC357N Series PC357N Series Mini-flat Package, General Purpose Photocoupler Description PC357N Series contains an IRED optically coupled to a phototransistor. It is packaged in a 4-pin Mini-flat package. Input-output isolation voltage(rms) is 3.75kV. Collector-emitter voltage is 80V() and CTR is 50% to 600% at input current of 5mA. Agency approvals/Compliance 1. Recognized by UL1577 (Double protection isolation), file No. E64380 (as model No. PC357) 2. Package resin : UL flammability grade (94V-0) Applications 1. Hybrid substrates that require high density mounting 2. Programmable controllers Features 1. 4-pin Mini-flat package 2. Double transfer mold package (Ideal for Flow Soldering) 3. High collector-emitter voltage (VCEO : 80V()) 4. Current transfer ratio (CTR) : MIN. 50% at IF=5mA, VCE=5V 5. Several CTR ranks available 6. High isolation voltage between input and output (Viso(rms) : 3.75kV) (*) Up to Date code "P9" (September 2002) VCEO : 35V. From the production Date code "J5" (May 1997) to "P9" (September 2002), however the products were screened by BVCEO70V. 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-A00101EN Date Sep. 30. 2003 (c) SHARP Corporation PC357N Series Internal Connection Diagram 1 1 4 2 3 2 3 4 Anode Cathode Emitter Collector Outline Dimensions 3.60.3 2.540.25 4 3 (Unit : mm) SHARP mark "S" Date code Anode mark 357 1 2 4.40.2 Rank mark Factory identification mark 0.4 0.1 5.30.3 Epoxy resin 45 2.60.2 0.20.05 0.10.1 6 0.5+0.4 -0.2 7.0+0.2 -0.7 Product mass : approx. 0.1g Sheet No.: D2-A00101EN 2 PC357N Series Date code (2 digit) 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 A.D. 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Mark P R S T U V W X A B C * * * repeats in a 20 year cycle Factory identification mark Factory identification Mark no mark Japan Indonesia Philippines China * This factory marking is for identification purpose only. Please contact the local SHARP sales representative to see the actual status of the production Country of origin Rank mark Refer to the Model Line-up table Sheet No.: D2-A00101EN 3 PC357N Series Absolute Maximum Ratings Parameter Symbol Forward current IF *1 Peak forward current IFM Reverse voltage VR Power dissipation P Collector-emitter voltage VCEO Emitter-collector voltage VECO IC Collector current Collector power dissipation PC Ptot Total power dissipation Operating temperature Topr Storage temperature Tstg *2 Isolation voltage Viso (rms) *3 Soldering temperature Tsol Rating 50 1 6 70 *4 80 6 50 150 170 -30 to +100 -40 to +125 3.75 260 (Ta=25C) Unit mA A V mW V V mA mW mW C C kV C *1 Pulse width100s, Duty ratio : 0.001 *2 40 to 60%RH, AC for 1 minute, f=60Hz *3 For 10s *4 Up to Date code "P9" (September 2002) VCEO:35V. Electro-optical Characteristics Parameter Symbol Forward voltage VF IR Reverse current Terminal capacitance Ct Collector dark current ICEO Collector-emitter breakdown voltage BVCEO Emitter-collector breakdown voltage BVECO Collector current IC Collector-emitter saturation voltage VCE (sat) Isolation resistance RISO Cf Floating capacitance tr Rise time Response time Fall time tf Conditions IF=20mA VR=4V V=0, f=1kHz VCE=50V, IF=0 IC=0.1mA, IF=0 IE=10A, IF=0 IF=5mA, VCE=5V IF=20mA, IC=1mA DC500V, 40 to 60%RH V=0, f=1MHz Output Input Input Output Transfer characteristics VCE=2V, IC=2mA, RL=100 MIN. - - - - *5 80 6 2.5 - 5x1010 - - - TYP. 1.2 - 30 - - - 5 0.1 1x1011 0.6 4 3 MAX. 1.4 10 250 100 - - 30 0.2 - 1.0 18 18 (Ta=25C) Unit V A pF nA V V mA V pF s s *5 From the production Date code "J5" (May 1997) to "P9" (September 2002), however the products were screened by BVCEO70V. Sheet No.: D2-A00101EN 4 PC357N Series Model Line-up Taping 3 000pcs/reel 750pcs/reel PC357N PC357NT PC357N1 PC357N1T PC357N2 PC357N2T PC357N3 PC357N3T PC357N4 PC357N4T Model No. PC357N5 PC357N5T PC357N6 PC357N6T PC357N7 PC357N7T PC357N8 PC357N8T PC357N9 PC357N9T PC357N0 PC357N0T Package Rank mark with or without A B C D A or B B or C C or D A, B or C B, C or D A, B, C or D IC [mA] (IF=5mA, VCE=5V, Ta=25C) 2.5 to 30.0 4.0 to 8.0 6.5 to 13.0 10.0 to 20.0 15.0 to 30.0 4.0 to 13.0 6.5 to 20.0 10.0 to 30.0 4.0 to 20.0 6.5 to 30.0 4.0 to 30.0 Please contact a local SHARP sales representative to inquire about production status and Lead-Free options. Sheet No.: D2-A00101EN 5 PC357N Series Fig.1 Forward Current vs. Ambient Temperature 70 60 Forward current IF (mA) 50 40 30 20 10 0 -30 Fig.2 Diode Power Dissipation vs. Ambient Temperature 100 80 70 60 40 20 0 -30 Diode power dissipation P (mW) 0 25 50 75 100 Ambient temperature Ta(C) 125 0 50 55 Ambient temperature Ta (C) 100 Fig.3 Collector Power Dissipation vs. Ambient Temperature 200 Collector power dissipation PC (mW) Fig.4 Total Power Dissipation vs. Ambient Temperature 300 250 200 170 150 100 50 150 100 50 0 -30 Total power dissipation Ptot (mW) 0 25 50 75 100 Ambient temperature Ta (C) 125 0 -30 0 25 50 Ambient temperature Ta (C) 100 Fig.5 Peak Forward Current vs. Duty Ratio 10 000 5 000 Peak forward current IFM (mA) 2 000 1 000 500 200 100 50 20 10 5 5 10- 3 2 5 5 10- 2 2 Duty ratio 10- 1 2 5 1 Pulse width100s Ta=25C Fig.6 Forward Current vs. Forward Voltage 500 200 Forward current IF (mA) 100 50 20 10 5 2 1 0 0.5 1.0 1.5 2.0 2.5 Forward voltage VF (V) 3.0 3.5 Ta=75C 50C 25C 0C -25C Sheet No.: D2-A00101EN 6 PC357N Series Fig.7 Current Transfer Ratio vs. Forward Current 500 VCE=5V Ta=25C Current transfer ratio CTR (%) 400 Collector current IC (mA) 40 IF=30mA 20 mA Fig.8 Collector Current vs. Collector-emitter Voltage 50 Ta=25C 300 30 PC(MAX.) mA 10 200 20 5mA 100 10 0 0.1 1 10 Forward current IF (mA) 100 0 0 2 4 6 8 10 Collector-emitter voltage VCE (V) Fig.9 Relative Current Transfer Ratio vs. Ambient Temperature 150 IF=5mA VCE=5V Fig.10 Collector - emitter Saturation Voltage vs. Ambient Temperature 0.16 0.14 Collector-emitter saturation voltage VCE (sat) (V) 0.12 0.10 0.08 0.06 0.04 0.02 0 -30 IF=20mA IC=1mA Relative current transfer ratio(%) 100 50 0 -30 80 60 40 0 20 Ambient temperature Ta (C) 100 0 20 80 60 40 Ambient temperature Ta (C) 100 Fig.11 Collector Dark Current vs. Ambient Temperature 10-5 5 Collector dark current ICEO (A) 10-6 5 VCE=50V Fig.12 Response Time vs. Load Resistance 500 VCE=2V 200 IC=2mA Ta=25C 100 50 Response time (s) 20 10 5 2 1 0.5 0.2 0.1 0.01 td ts tr tf 10 -7 5 10-8 5 10-9 5 10-10 5 10-11 -30 0 20 40 60 80 Ambient temperature Ta (C) 100 0.1 1 10 Load resistance RL (k) 50 Sheet No.: D2-A00101EN 7 PC357N Series Fig.13 Test Circuit for Response Time VCC RL Collector-emitter saturation voltage VCE (sat) (V) Input Input RD Output Output 10% 90% VCE td tr Please refer to the conditions in Fig.12 ts tf Fig.14 Collector-emitter Saturation Voltage vs. Forward Current 8 Ta=25C 7 6 5 4 3 2 1 0 0 3 12 6 9 Forward current IF (mA) 15 IC=0.5mA 1mA 3mA 5mA 7mA Remarks : Please be aware that all data in the graph are just for reference and not for guarantee. Sheet No.: D2-A00101EN 8 PC357N Series Design Considerations Design guide While operating at IF<1.0mA, CTR variation may increase. Please make design considering this fact. This product is not designed against irradiation and incorporates non-coherent IRED. Degradation In general, the emission of the IRED used in photocouplers will degrade over time. In the case of long term operation, please take the general IRED degradation (50% degradation over 5years) into the design consideration. Recommended Foot Print (reference) 6.3 2.54 1.5 0.8 (Unit : mm) For additional design assistance, please review our corresponding Optoelectronic Application Notes. Sheet No.: D2-A00101EN 9 PC357N 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 : 260C peak ( package surface : 250C peak) 200 Reflow 220C or more, 60s or less 100 Preheat 150 to 180C, 120s or less 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 260C and within 10s. Preheating is within the bounds of 100 to 150C 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 400C. 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-A00101EN 10 PC357N Series Cleaning instructions Solvent cleaning: Solvent temperature should be 45C 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-A00101EN 11 PC357N Series Package specification Tape and Reel package 1. 3 000pcs/reel Package materials Carrier tape : A-PET (with anti-static material) Cover tape : PET (three layer system) Reel : PS Carrier tape structure and Dimensions F E D G I C J B A H K MAX . Dimensions List A B 0.3 12.0 5.50.1 H I 0.1 7.4 0.30.05 C 1.750.1 J 3.10.1 D 8.00.1 K 4.00.1 E 2.00.1 F 4.00.1 Reel structure and Dimensions e g c d f a b Dimensions List a b 370 13.51.5 e f 211.0 2.00.5 5 H (Unit : mm) G +0.1 1.5-0 (Unit : mm) c d 801.0 130.5 g 2.00.5 Direction of product insertion Pull-out direction [Packing : 3 000pcs/reel] Sheet No.: D2-A00101EN 12 PC357N Series 2. 750pcs/reel Package materials Carrier tape : A-PET (with anti-static material) Cover tape : PET (three layer system) Reel : PS Carrier tape structure and Dimensions F E D G I C J B A H MAX . K Dimensions List A B 12.00.3 5.50.1 H I 0.1 7.4 0.30.05 C 1.750.1 J 3.10.1 D 8.00.1 K 4.00.1 E 2.00.1 (Unit : mm) F G +0.1 4.00.1 1.5-0 Reel structure and Dimensions e g c d f a b Dimensions List a b 180 13.51.5 e f 1.0 21 2.00.5 5 H (Unit : mm) c d 1.0 80 130.5 g 2.00.5 Direction of product insertion Pull-out direction [Packing : 750pcs/reel] Sheet No.: D2-A00101EN 13 PC357N Series Important Notices * 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. * 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 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). * 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. * 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-A00101EN 14 |
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