TLP2631 TOSHIBA photocoupler GaAℓAs IRed & Photo IC TLP2631 Isolated Line Receiver Simplex / Multiplex Data Transmission Computer-Peripheral Interface Microprocessor System Interface Unit: mm Digital Isolation for A / D, D / A Conversion The TOSHIBA TLP2631 dual photocoupler consists of a pair of GaAℓAs light emitting diode and integrated high gain, high speed photodetector. This unit is 8-lead DIP. The output of the detector circuit is an open collector, Schottky clamped transistor. A Faraday shield integrated on the photodetector chip reduces the effects of capacitive coupling between the input LED emitter and the high gain stages of the detector. This provides an effective common mode transient immunity of 1000 V/μs. • Input current threshold: IF = 5 mA (max) • Switching speed: 10MBd (typ.) • Common mode transient immunity: ±1000 V/μs (min) • Guaranteed performance over temperature: 0 to 70°C • Isolation voltage: 2500 Vrms (min) • UL recognized: UL1577, file no. E67349 TOSHIBA 11−10C4 • cUL approved :CSA Component Acceptance Service Weight: 0.54 g (typ.) No. 5A, File No.E67349 Truth Table (positive logic) Pin Configuration (top view) Input Output H L 1 VCC 8 1 : Anode 1 L H 2 : Cathode 1 3 : Cathode 2 2 7 4 : Anode 2 3 6 5 : GND Schematic 6 : VO2 (Output 2) GND 1 IF1 Shield ICC 8 4 Shield 5 78 :: VVOCC1 (Output 1) + VCC VF1 2 IO1 7 VO1 − IF2 IO2 4 6 + VO2 VF2 3 − 5 GND A 0.01 to 0.1μF bypass capacitor must be connected between pins 8 and 5(see Note 1). Start of commercial production 1986-03 1 2017-08-21

TLP2631 Absolute Maximum Ratings (no derating required up to 70°C) Characteristic Symbol Rating Unit Forward current (each channel) IF 20 mA Pulse forward current (each channel)* IFP 30 mA D Reverse voltage (each channel) VR 5 V E L Input power dissipation(each channel) PD 25 mW Input power dissipation derating (Ta ≥ 70°C) (each channel) ΔPD/°C -0.45 mW/°C Output current (each channel) IO 16 mA Output voltage (each channel) VO −0.5 to 7 V or Supply voltage VCC 7 V ct (1 minute maximum) e et D Output collector power PO 40 mW dissipation (each channel) Output power dissipation derating (Ta ≥ 70°C) (each channel) ΔPO/°C -0.75 mW/°C Storage temperature range Tstg −55 to 125 °C Operating temperature range Topr −40 to 85 °C Lead soldering temperature (10s)** Tsol 260 °C Isolation voltage BVS 2500 Vrms (AC, 1 minute, R.H.≤ 60%, Ta=25°C (Note 3) 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 and the operating ranges. 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). * t ≤ 1 msec duration. ** 2mm below seating plane. Recommended Operating Conditions Characteristic Symbol Min Typ. Max Unit Input current, low level, each channel IFL 0 ― 250 μA Input current, high level, each channel IFH 6.3* ― 20 mA Supply voltage** VCC 4.5 5 5.5 V Fan out (TTL load, each channel) N ― ― 8 Operating temperature Topr 0 ― 70 °C Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the device. Additionally, each item is an independent guideline respectively. In developing designs using this product, please confirm specified characteristics shown in this document. * 6.3mA is a guard banded value which allows for at least 20% CTR degradation. Initial input current threshold value is 5.0 mA or less. ** This item denotes operating ranges, not meaning of recommended operating conditions. 2 2017-08-21

TLP2631 Electrical Characteristics (Ta = 0 to 70°C unless otherwise noted) Characteristic Symbol Test Condition Min Typ. * Max Unit Input forward voltage (each channel) VF IF = 10mA, Ta = 25°C ― 1.65 1.75 V Input diode temperature coefficient (each channel) ΔVF / ΔTa IF = 10mA ― −2.0 ― mV / °C Input reverse breakdown voltage (each channel) BVR IR = 10μA, Ta = 25°C 5 ― ― V Input capacitance (each channel) CT VF = 0V, f = 1MHz ― 45 ― pF H(eiagchh l ecvhealn onuetlp)u t current IOH VIFC =C 2 =5 05μ.5AV , VO = 5.5V ― 1 250 μA L(eoawc hle cvheal nonuetpl)u t voltage VOL IVOCLC(s =in 5ki.n5gV), =IF 1 =3 m5mAA ― 0.4 0.6 V High level supply current (both channels) ICCH VCC = 5.5V, IF = 0 mA ― 14 30 mA Low level supply current (both channels) ICCL VCC = 5.5V, IF = 10mA ― 24 38 mA Isolation voltage RS VS = 500V, R.H. ≤ 60% (Note 3) 5×1010 1014 ― Ω Capacitance (input−output) CS f = 1MHz (Note 3) ― 0.6 ― pF R.H. ≤ 60%, t = 5s Input−input leakage current II−I VI−I = 500V (Note 6) ― 0.005 ― μA Resistance (input−input) RI−I VI−I = 500V (Note 6) ― 1011 ― Ω Capacitance (input−input) CI−I f = 1MHz (Note 6) ― 0.25 ― pF * All typical values are at VCC = 5V, Ta = 25°C. 3 2017-08-21

TLP2631 Switching Characteristics (Ta = 25°C, VCC = 5V) Test Characteristic Symbol Test Condition Min Typ. Max Unit Circuit Plorwo poaugtpautiot nle vdeell ay time to tpHL 1 CIFL = = 0 1→5p7F.5 (meAac, hR Lc h=a 3n5n0eΩl) ― 60 75 ns Phirgohp aoguatptiuotn l edveelal y time to tpLH 1 CIFL = = 7 1.55mpFA →(ea0c, hR Lc h=a 3n5n0eΩl) ― 60 75 ns Ofaull ttpimute r i(s1e0 ttimo e9,0 o%u)t put tr, tf 1 CIFL = = 0 15p7F. 5(meaAc,h R cLh =an 3n5e0l)Ω ― 30 ― ns IF = 0 mA, RL = 350Ω Cimommumnoitny amt ohdigeh t roauntspiuetn lte vel CMH 2 VVCOM(m =in 4.)0 =0 V2,V 1000 10000 ― V / μs (each channel, Note 4) IF = 7.5mA, RL = 350Ω Cimommumnoitny amt olodwe torauntpsuiet nlet vel CML 2 VVCOM(m =a x4.0) 0=V 0 .8V −1000 −10000 ― V / μs (each channel, Note 5) (Note 1) 2mm below seating plane (Note 2) The VCC supply voltage to each TLP2631 isolator must be bypassed by a 0.1μF capacitor or larger. This can be either a ceramic or solid tantalum capacitor with good high frequency characteristic and should be connected as close as possible to the package VCC and GND pins each device. (Note 3) Device considered a two−terminal device: Pins 1, 2, 3 and 4 shorted together, and pins 5, 6, 7 and 8 shorted together. (Note 4) CMH･the maximum tolerable rate of rise of the common mode voltage to ensure the output will remain in the high state (i.e. VOUT > 2.0V). Measured in volts per microsecond (V / μs). Volts/ microsecond can be translated to sinusoidal voltages: (dVCM) V / μs= Max.=fCM VCM(p.p.) dt Example: VCM = 319Vpp when fCM = 1MHz using CML and CMH = 1000V / μs data sheet specified minimum. (Note 5) CML･the maximum tolerable rate of fall of the common mode voltage to ensure the output will remain in the low output state (i.e. VOUT < 0.8V). Measured in volts per microsecond (V / μs). (Note 6) Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together. 4 2017-08-21

TLP2631 Test Circuit 1. tpHL and tpLH 5V Pulse input 7.5mA PW = 10μs 1 VCC 8 IF 3.75mA Duty cycle = 1/10 0mA RL 2 7 IF Monitor F 350Ω tr tf Ω μ1 5V 100 3 6 0. CL VO Monitor 4.5V 4 GND 5 VO 1.5V 0.5V tpHL tpLH VOL * CL is approximately 15pF which includes probe and stray wiring capacitance. Test Circuit 2. Transient Immunity and Typical Waveforms IF 90% 400V 1 VCC 8 5V VCM F 2 7 μ1 RL 10% 0V 0. 350Ω tr tf A B 3 6 VFF 4 GND 5 CL VO Monitor 5V VO 2V (IF = 0mA) VCM + − 0.8V Pulse generator VO VOL ZO = 50Ω (IF = 7.5mA) 320(V) 320(V) CMH= ,CML = tr(μs) tr(μs) * CL is approximately 15pF which includes probe and stray wiring capacitance. 5 2017-08-21

TLP2631 IF – VF ΔVF / ΔTa – IF 100 −2.6 Ta = 25 °C I(mA) F 10 emperature Ta (mV / °C) −−22..42 Forward current 0.11 Forward voltage tefficient ΔV / ΔF−−21..08 co −1.6 0.01 −1.4 1.0 1.2 1.4 1.6 1.8 2.0 0.1 0.3 1 3 10 30 50 Forward voltage VF (V) Forward current IF (mA) VO – IF IOH – Ta 8 100 VCC = 5 V IF = 250 μA Ta = 25 °C μ(A) 50 VVCOC = =5 .55. 5V V V) 6 H 30 (O IO age V 4 1RkLΩ = 350Ω current 10 olt 4kΩ ut v p utput 2 el out 5 O ev 3 h l g 0 Hi 0 1 2 3 4 5 6 Forw ard curre nt IF ( mA) 1 0 10 20 30 40 50 60 70 Ambient temperature Ta (°C) VO – IF VOL – Ta 10 VCC = 5 V IF = 5 mA RL = 350Ω (V) 0.5 VVCE C= =2 5V. 5 V 8 RL = 4kΩ L O V (V) e IOL=16mA utput voltage VO 64 T0a° C= 70°C w level output voltag 00..43 1692..4.68mmmAAA O o 2 L 0.2 0 20 40 60 80 0 0 1 2 3 4 5 6 Ambient temperature Ta (°C) Forward current IF (mA) 6 2017-08-21

TLP2631 tpHL, tpLH – IF tpHL, tpLH – Ta 120 120 RL = 4kΩ tpLH RL = 4kΩ tpLH 100 100 350kΩ y time ns) 80 tpLH 1kΩ y time ns) 80 tpLH 1kΩ a( a( opagation del ttpHL,pLH 4600 tpHL 33551400kkΩΩΩΩ opagation del ttpHL,pLH 60 tpHL 3145kk0ΩΩΩ Pr Pr 40 Ta = 25 °C 20 VCC = 5 V VCC = 5 V 20 IF = 7.5 mA 0 5 7 9 11 13 15 17 19 0 Forward current IF (mA) 0 10 20 30 40 50 60 70 Ambient temperature Ta (°C) tr, tf – Ta 320 VCC = 5 V IF = 7.5 mA 300 RL = 4kΩ s) tf n ( 280 t t r,f 80 tf 1kΩ e m all ti 60 e, f tf 350Ω s Ri 40 tr 350Ω 20 1kΩ 4kΩ 0 0 10 20 30 40 50 60 70 Ambient temperature Ta (°C) 7 2017-08-21

TLP2631 RESTRICTIONS ON PRODUCT USE Toshiba Corporation and its subsidiaries and affiliates are collectively referred to as “TOSHIBA”. Hardware, software and systems described in this document are collectively referred to as “Product”. • TOSHIBA reserves the right to make changes to the information in this document and related 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. 8 2017-08-21

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