TLP291 TOSHIBA PHOTOCOUPLER GaAs IRED & PHOTO-TRANSISTOR TLP291 Power Supplies Programmable Controllers Hybrid ICs Unit: mm TLP291 consists of photo transistor, optically coupled to a gallium arsenide infrared emitting diode. TLP291 is housed in the SO4 package, very small and thin coupler. Since TLP291 is guaranteed wide operating temperature (Ta=-55 to 110 C) and high isolation voltage (3750Vrms), it's suitable for high-density surface mounting applications such as small switching power supplies and programmable controllers. z Collector-Emitter Voltage : 80 V (min) z Current Transfer Ratio Rank GB : 50% (min) : 100% (min) z Isolation Voltage : 3750 Vrms (min) TOSHIBA 11-3C1 Weight: 0.05 g (typ.) z Operation temperature: -55 to 110 C Pin Configuration z UL recognized : UL1577, File No. E67349 z cUL approved : CSA Component Acceptance Service No.5A, File No. 67349 z SEMKO aprroved: EN 60065: 2002, Approved no. 1200315 EN 60950-1: 2001, EN 60335-1: 2002, Approved no. 1200315 z BSI approved : BS EN 60065: 2002, Approved no. 9036 : BS EN 60950-1: 2006, Approved no. 9037 z Option (V4) VDE approved: EN 60747-5-5 Certificate, No. 40009347 Maximum operating insulation voltage: 707 Vpk Highest permissible over-voltage: 6000 Vpk (Note) When a EN 60747-5-5 approved type is needed, please designate the "Option(V4)" TLP291 1 4 2 3 1:ANODE 2:CATHODE 3:EMITTER 4:COLLECTOR Construction Mechanical Rating Creepage distance:5.0mm(min) Clearance:5.0mm(min) Insultion thickness:0.4mm(min) 1 2012-04-26 TLP291 Current Transfer Ratio (CTR) Rank ( Unless otherwise specified, Ta = 25C) TYPE Classification (Note1) Current Transfer Ratio (%) (IC / IF) IF = 5 mA, VCE = 5 V, Ta = 25C Min Max Blank TLP291 50 400 Marking of Classification Blank, YE, Y+, GR, GB, G, G+,B Rank Y 50 150 YE Rank GR 100 300 GR Rank GB 100 400 GB Rank YH 75 150 Y+ Rank GRL 100 200 G Rank GRH 150 300 G+ Rank BLL 200 400 B Note1: Specify both the part number and a rank in this format when ordering (e.g.) rank GB: TLP291 (GB,E For safety standard certification, however, specify the part number alone. (e.g.)TLP291 (GB,E: TLP291 2 2012-04-26 TLP291 Absolute Maximum Ratings (Note)( Unless otherwise specified, Ta = 25C) CHARACTERISTIC RATING UNIT IF 50 mA IF /Ta -1.5 mA /C 1 A SYMBOL Input forward current Input forward current derating (Ta90C) NOTE IFP Input reverse voltage VR 5 V Input power dissipation PD 100 mW PD/Ta -3.0 mW/C Tj 125 C Collector-emitter voltage VCEO 80 V Emitter-collector voltage VECO 7 V Collector current IC 50 mA Collector power dissipation PC 150 mW PC /Ta -1.5 mW /C Tj 125 C Operating temperature range Topr -55 to 110 C Storage temperature range Tstg -55 to 125 C Lead soldering temperature Tsol 260 (10s) C Total package power dissipation PT 200 mW PT /Ta -2.0 mW /C 3750 Vrms LED Input forward current (pulsed ) Input power dissipation derating (Ta 90C) DETECTOR Junction temperature Collector power dissipation derating(Ta25C) Junction temperature Total package power dissipation derating(Ta25C) Isolation voltage (Note 2) BVS (Note3) Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note2: Pulse width 100s, frequency 100Hz Note3: AC, 1 minute, R.H.60%, Device considered a two terminal device: LED side pins shorted together and DETECTOR side pins shorted together. Electrical Characteristics (Unless otherwise specified, Ta = 25C) DETECTOR LED CHARACTERISTIC SYMBOL TEST CONDITION MIN TYP. MAX UNIT 1.1 1.25 1.4 V Input forward voltage VF IF = 10 mA Input reverse current IR VR = 5 V - - 5 A Input capacitance CT V = 0 V, f = 1 MHz - 30 - pF Collector-emitter breakdown voltage V(BR) CEO IC = 0.5 mA 80 - - V Emitter-collector breakdown voltage V(BR) ECO IE = 0.1 mA 7 - - V VCE = 48 V Dark current Collector-emitter capacitance ICEO CCE - 0.01 0.08 A VCE = 48 V, Ta = 85C - 2 50 A V = 0 V, f = 1 MHz - 10 - pF 3 2012-04-26 TLP291 Coupled Electrical Characteristics (Unless otherwise specified, Ta = 25C) CHARACTERISTIC Current transfer ratio Saturated current transfer ratio Collector-emitter saturation voltage SYMBOL IC / IF IC / IF (sat) VCE (sat) TEST CONDITION MIN TYP. MAX 50 - 400 100 - 400 - 60 - 30 - - IC = 2.4 mA, IF = 8 mA - - 0.3 IC = 0.2 mA, IF = 1 mA - 0.2 - - - 0.3 - - 10 A MIN TYP. MAX UNIT - 0.8 - pF - IF = 5 mA, VCE = 5 V Rank GB IF = 1 mA, VCE = 0.4 V Rank GB Rank GB OFF-state collector current IC (off) VF = 0.7 V, VCE = 48 V UNIT % % V Isolation Characteristics (Unless otherwise specified, Ta = 25C) CHARACTERISTIC Total capacitance (input to output) Isolation resistance SYMBOL CS RS TEST CONDITION VS = 0 V, f = 1 MHz VS = 500 V, R.H.60% 1x10 AC , 1 minute Isolation voltage BVS 12 10 14 3750 - - AC , 1 second, in OIL - 10000 - DC , 1 minute, in OIL - 10000 - Vdc MIN TYP. MAX UNIT - 4 - - 7 - - 7 - - 7 - - 2 - - 30 - - 60 - Vrms Switching Characteristics (Unless otherwise specified, Ta = 25C) CHARACTERISTIC SYMBOL Rise time tr Fall time tf Turn-on time ton Turn-off time toff Turn-on time ton Storage time ts Turn-off time toff TEST CONDITION VCC = 10 V, IC = 2 mA RL = 100 RL = 1.9 k VCC = 5 V, IF = 16 mA (Fig.1) s s (Fig.1) Switching Time Test Circuit ton 4 toff 2012-04-26 TLP291 I F - Ta P C - Ta 160 Input forward current (mW) 60 40 (Note) This curve shows 20 the maximum limit to the input forward current. 0 -20 0 20 40 60 80 Ambient temperature Ta 100 120 140 PC 80 120 Collector power dissipation I F (mA) 100 100 80 60 40 (Note) This curve shows the maximum limit to the collector 20 power dissipation. 0 -20 0 20 (mA) IF 300 Input forward current Input forward current (pulsed) IFP (mA) 500 100 (Note) This curve shows the maximum limit to the input forward current (pulsed). 10 Duty cycle ratio (C) 10 110C 85C 50C 25C 0C -25C -55C 1 100 0.6 DR 0.8 1 1.2 1.4 Input forward voltage V F / Ta - I F 1.6 1.8 VF 2 (V) IFP - VFP 1000 (mA) -3.2 IFP -2.8 -2.4 Input forward current (pulsed) Input forward current derating VF /Ta (mV/C) 120 0.1 10-1 10-2 10-3 Ta 100 100 Pules width 100s Ta=25C 30 80 IF-VF 1000 50 60 Ambient temperature (C) IFP-DR 3000 40 -2 -1.6 -1.2 -0.8 -0.4 0.1 1 Input forward current 10 IF 100 100 10 Pulse width 10s Repeative frequency=100Hz Ta=25C 1 0.6 (mA) 1 1.4 1.8 2.2 Input forward voltage (pulsed) 2.6 3 VFP 3.4 (V) Note: The above characteristics curves are presented for reference only and not guaranteed by production test, unless otherwise noted. 5 2012-04-26 TLP291 IC-VCE IC-VCE 50 30 Ta=25C Ta=25C (mA) 40 50 30 30 25 50 20 IC 20 15 20 Collector current Collector current IC (mA) PC (max) 10 10 30 20 15 15 10 10 5 5 I F= 2 m A IF=5mA 0 0 0 2 4 6 8 Collector-emitter voltage VCE 0 10 0.2 0.4 0.6 0.8 Collector-emitter voltage (V) IC-IF VCE 1 (V) I C E O - Ta 10 100 Ta=25C ICEO (A) 10 Dark current Collector current IC (mA) 1 1 VCE=10V 0.1 VCE=48V 24V 10V 5V 0.01 0.001 VCE=5V VCE=0.4V 0.0001 0.1 0.1 1 Input forward voltage 10 IF 0 100 (mA) 20 40 60 Ambient temperature 80 Ta 100 120 (C) IC/IF -IF 1000 VCE=10V Current transfer ratio IC / IF (%) VCE=5V VCE=0.4V 100 10 0.1 1 Input forward current 10 IF 100 (mA) Note: The above characteristics curves are presented for reference only and not guaranteed by production test, unless otherwise noted. 6 2012-04-26 TLP291 V C E ( s a t ) - Ta I C - Ta 100 25 Collector current IC (mA) 0.24 (V) 0.20 0.16 VCE(sat) Collector-emitter saturation voltage 0.28 0.12 0.08 IF=8mA, IC=2.4mA 0.04 10 5 10 1 1 IF=0.5mA IF=1mA, IC=0.2mA VCE=5V 0.00 -60 -40 -20 0 20 40 Ambient temperature 60 80 Ta 0.1 -60 -40 -20 100 120 (C) Switching time - RL 0 20 40 60 Ambient temperature Ta 80 100 120 (C) S w i t c h i n g t i m e - Ta 1000 10000 Ta=25C IF=16mA VCC=5V toff 1000 100 toff (s) ts 100 Switching time Switching time (s) ts 10 10 Ton 1 IF=16mA VCC=5V RL=1.9k ton 0.1 -60 -40 -20 1 1 10 Load resistance 100 RL (k) 0 20 40 60 Ambient temperature Ta 80 100 120 (C) Note: The above characteristics curves are presented for reference only and not guaranteed by production test, unless otherwise noted. 7 2012-04-26 TLP291 Soldering and Storage 1. Soldering 1.1 Soldering When using a soldering iron or medium infrared ray/hot air reflow, avoid a rise in device temperature as much as possible by observing the following conditions. 1) Using solder reflow *Temperature profile example of lead (Pb) solder (C) This profile is based on the device's maximum heat resistance guaranteed value. Set the preheat temperature/heating temperature to the optimum temperature corresponding to the solder paste type used by the customer within the described profile. Package surface temperature 240 210 160 140 less than 30s 60 to 120s Time (s) *Temperature profile example of using lead (Pb)-free solder (C) This profile is based on the device's maximum heat resistance guaranteed value. Set the preheat temperature/heating temperature to the optimum temperature corresponding to the solder paste type used by the customer within the described profile. Package surface temperature 260 230 190 180 60 to 120s 30 to 50s Time (s) Reflow soldering must be performed once or twice. The mounting should be completed with the interval from the first to the last mountings being 2 weeks. 2) Using solder flow (for lead (Pb) solder, or lead (Pb)-free solder) * Please preheat it at 150C between 60 and 120 seconds. * Complete soldering within 10 seconds below 260C. Each pin may be heated at most once. 3) Using a soldering iron Complete soldering within 10 seconds below 260C, or within 3 seconds at 350C. Each pin may be heated at most once. 8 2012-04-26 TLP291 2. Storage 1) Avoid storage locations where devices may be exposed to moisture or direct sunlight. 2) Follow the precautions printed on the packing label of the device for transportation and storage. 3) Keep the storage location temperature and humidity within a range of 5C to 35C and 45% to 75%, respectively. 4) Do not store the products in locations with poisonous gases (especially corrosive gases) or in dusty conditions. 5) Store the products in locations with minimal temperature fluctuations. Rapid temperature changes during storage can cause condensation, resulting in lead oxidation or corrosion, which will deteriorate the solderability of the leads. 6) When restoring devices after removal from their packing, use anti-static containers. 7) Do not allow loads to be applied directly to devices while they are in storage. 8) If devices have been stored for more than two years under normal storage conditions, it is recommended that you check the leads for ease of soldering prior to use. 9 2012-04-26 TLP291 EN 60747-5-5 Option:(V4) Types : TLP291 Type designations for "option: (V4)", which are tested under EN 60747 requirements. (e.g.): TLP291 (V4GB-TP,E V4 : EN 60747 option GB : CTR rank type TP : Standard tape & reel type E : [[G]]/RoHS COMPATIBLE (Note4 ) Note: Use TOSHIBA standard type number for safety standard application. (e.g.): TLP291(V4GB-TP,E AE TLP291 Note4: Please contact your Toshiba sales representative for details on environmental information such as the product's RoHS compatibility. RoHS is the Directive 2002/95/EC of the European Parliament and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronics equipment. EN 60747 Isolation Characteristics Description Symbol Rating Unit Application classification I-IV I-III for rated mains voltage 150Vrms for rated mains voltage 300Vrms Climatic classification - 55 / 110 / 21 - 2 - VIORM 707 Vpk Input to output test voltage, Method A Vpr=1.5 x VIORM, type and sample test tp=10s, partial discharge<5pC Vpr 1060 Vpk Input to output test voltage, Method B Vpr=1.875 x VIORM, 100% production test tp=1s, partial discharge<5pC Vpr 1325 Vpk Highest permissible overvoltage (transient overvoltage, tpr=60s) VTR 6000 Vpk Isi Psi Tsi 250 400 150 mA mW C Rsi 9 > = 10 Pollution degree Maximum operating insulation voltage Safety limiting values (max. permissible ratings in case of fault, also refer to thermal derating curve) current (input current: IF, Psi=0mW) power (output or total power dissipation) temperature Insulation resistance VIO=500V, Ta=Tsi 10 2012-04-26 TLP291 Insulation Related Specifications Minimum creepage distance Cr Minimum clearance Cl 5.0mm Minimum insulation thickness ti 0.4mm CTl 175 Comparative tracking index 5.0mm 1. If a printed circuit is incorporated, the creepage distance and clearance may be reduced below this value. (e.g. at a standard distance between soldering eye centers of 3.5mm). If this is not permissible, the user shall take suitable measures. 2. This photocoupler is suitable for `safe electrical isolation' only within the safety limit data. Maintenance of the safety data shall be ensured by means of protective circuit. VDE test sign: Marking on product for EN 60747 V : Marking on packing for EN 60747 VDE Marking Example: TLP291 1pin mark Lot No. Option(V4) mark V Process Lot No. Type CTR rank mark 11 Country of origin e.g.) J; Japan 2012-04-26 TLP291 Figure 1 Partial discharge measurement procedure according to EN 60747 Destructive test for qualification and sampling tests. Method A (for type and sampling tests, destructive tests) t1, t2 t3, t4 tp(Measuring time for partial discharge) tb tini Figure VINITIAL(6kV) V Vpr(1060V) = 1 to 10 s =1s VIORM(707V) = 10 s = 12 s = 60 s 0 t1 tini t3 tP t2 tb 2 Partial discharge measurement procedure according to EN 60747 Non-destructive test for100% inspection. Method B Vpr(1325V ) V (for sample test, nondestructive test) t3, t4 tp(Measuring time for partial discharge) tb VIORM(707V ) = 0.1 s =1s = 1.2 s Isi (mA) t tP t3 Figure t t4 tb t4 3 Dependency of maximum safety ratings on ambient temperature 500 500 400 400 300 300 200 100 0 AE Isi A 0 25 50 Psi (mW) 200 Psi 100 75 100 125 150 0 175 Ta (C) 12 2012-04-26 TLP291 RESTRICTIONS ON PRODUCT USE * Toshiba Corporation, and its subsidiaries and affiliates (collectively "TOSHIBA"), reserve the right to make changes to the information in this document, and related hardware, software and systems (collectively "Product") without notice. * This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA's written permission, reproduction is permissible only if reproduction is without alteration/omission. * Though TOSHIBA works continually to improve Product's quality and reliability, Product can malfunction or fail. Customers are responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. Before customers use the Product, create designs including the Product, or incorporate the Product into their own applications, customers must also refer to and comply with (a) the latest versions of all relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the "TOSHIBA Semiconductor Reliability Handbook" and (b) the instructions for the application with which the Product will be used with or for. Customers are solely responsible for all aspects of their own product design or applications, including but not limited to (a) determining the appropriateness of the use of this Product in such design or applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parameters for such designs and applications. TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS' PRODUCT DESIGN OR APPLICATIONS. * PRODUCT IS NEITHER INTENDED NOR WARRANTED FOR USE IN EQUIPMENTS OR SYSTEMS THAT REQUIRE EXTRAORDINARILY HIGH LEVELS OF QUALITY AND/OR RELIABILITY, AND/OR A MALFUNCTION OR FAILURE OF WHICH MAY CAUSE LOSS OF HUMAN LIFE, BODILY INJURY, SERIOUS PROPERTY DAMAGE AND/OR SERIOUS PUBLIC IMPACT ("UNINTENDED USE"). Except for specific applications as expressly stated in this document, Unintended Use includes, without limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, devices related to electric power, and equipment used in finance-related fields. IF YOU USE PRODUCT FOR UNINTENDED USE, TOSHIBA ASSUMES NO LIABILITY FOR PRODUCT. For details, please contact your TOSHIBA sales representative. * Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part. * Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. * The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. * ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITY WHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT. * GaAs (Gallium Arsenide) is used in Product. GaAs is harmful to humans if consumed or absorbed, whether in the form of dust or vapor. Handle with care and do not break, cut, crush, grind, dissolve chemically or otherwise expose GaAs in Product. * Do not use or otherwise make available Product or related software or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products (mass destruction weapons). Product and related software and technology may be controlled under the applicable export laws and regulations including, without limitation, the Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration Regulations. Export and re-export of Product or related software or technology are strictly prohibited except in compliance with all applicable export laws and regulations. * Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. TOSHIBA ASSUMES NO LIABILITY FOR DAMAGES OR LOSSES OCCURRING AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS. 13 2012-04-26