TLP3125 TOSHIBA Photocoupler PHOTORELAY TLP3125 Replacement for Mechanical-Relay Measurement Instrumentation Unit: mm The TOSHIBA TLP3125 consists of a gallium arsenide infrared-emitting diode optically coupled to a photo-MOSFET in a SOP, which is suitable for surface mount assembly. Features • 8-pin SOP (2.54SOP8): 2.1-mm high, 2.54-mm pitch • 1-Form-A • Peak off-state voltage: 400 V (Min.) • Trigger LED current: 3 mA (Max.) • On-state current: 200 mA (Max.) • On-state resistance: 4 Ω (Max.) • Isolation voltage: 1500 Vrms (Min.) JEDEC ⎯ JEITA ⎯ TOSHIBA 11−10H1 Weight: 0.2 g (Typ.) Pin Configuration (top view) 1 8 2 7 3 6 4 5 1 2 3 4 5 6 7 8 : NC : Anode : Cathode : NC : Drain D1 : Source : Source : Drain D2 Schematic 2 8 7 6 3 5 1 2008-04-14 TLP3125 Absolute Maximum Ratings (Ta = 25°C) Characteristic Symbol Rating Unit IF 50 mA ΔIF/°C −0.5 mA/°C Peak forward current (100 μs pulse, 100 pps) IFP 1 A Reverse voltage VR 5 V Junction temperature Tj 125 °C VOFF 400 V ION 200 mA ΔION/°C −2 mA/°C Tj 125 °C Storage temperature range Tstg −55 to 125 °C Operating temperature range Topr −40 to 85 °C Lead soldering temperature (10 s) Tsol 260 °C Isolation voltage (AC, 1 minute, R.H. ≤ 60%) (Note 1) BVS 1500 Vrms Forward current LED Forward current derating (Ta ≥ 25°C) Detector Off-state output terminal voltage On-state current On-state current derating (Ta ≥ 25°C) Junction temperature 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). Note 1: Device considered a two-terminal device : LED side pins shorted together, and detector side pins shorted together. Recommended Operating Conditions Characteristic Supply voltage Forward current Operating temperature Symbol Min. Typ. Max. Unit VDD ⎯ ⎯ 320 V IF 5 7.5 25 mA Topr −20 ⎯ 65 °C 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. Individual Electrical Characteristics (Ta = 25°C) Detector LED Characteristic Symbol Test Condition Min. Typ. Max. Unit Forward voltage VF IF = 10 mA 1.0 1.15 1.3 V Reverse current IR VR = 5 V ⎯ ⎯ 2 μA Capacitance CT V = 0, f = 1 MHz ⎯ 30 ⎯ pF Off-state current IOFF VOFF = 400 V, Ta = 60°C ⎯ 60 100 nA Capacitance COFF V = 0, f = 1 MHz ⎯ 410 500 pF 2 2008-04-14 TLP3125 Coupled Electrical Characteristics (Ta = 25°C) Characteristic Symbol Test Condition Min. Typ. Max. Unit Trigger LED current IFT ION = 200 mA ⎯ 1 3 mA Return LED current IFC IOFF = 100 μA 0.1 ⎯ ⎯ mA On-state resistance RON ION = 200 mA, IF = 5 mA ⎯ 3.4 4 Ω Min. Typ. Max. Unit ⎯ 0.8 ⎯ pF ⎯ Ω Isolation Characteristics (Ta = 25°C) Characteristic Symbol Capacitance input to output CS Isolation resistance RS Test Condition VS = 0 V, f = 1 MHz 10 VS = 500 V, R.H. ≤ 60% 5 × 10 1500 ⎯ ⎯ AC, 1 second (in oil) ⎯ 3000 ⎯ DC, 1 minute (in oil) ⎯ 3000 ⎯ Vdc Min. Typ. Max. Unit ⎯ 0.6 2 ⎯ 0.2 1 AC, 1 minute Isolation voltage BVS 10 14 Vrms Switching Characteristics (Ta = 25°C) Characteristic Symbol Turn-on time tON Turn-off time tOFF Test Condition RL = 200 Ω VDD = 20 V, IF = 5mA (Note 2) ms (Note 2) : switching time test circuit IF 2 8 RL VDD IF VOUT 3 VOUT 90% 5 10% tON 3 tOFF 2008-04-14 TLP3125 I F ─ Ta I ON ─ Ta 300 60 Allowable on-state current I ON (mA) I F (mA) 80 Allowable forward current 100 40 20 0 -20 0 20 40 60 80 Ambient temperature 100 250 200 150 100 50 0 -20 120 0 Ta (°C) 20 I F ─ VF On-state current I ON (mA) I F (mA) Forward current 1 0.5 0.3 0.8 1 1.2 1.4 Forward voltage VF 1.6 100 0 -100 -200 -300 -0.8 1.8 -0.6 (V) -0.4 0 0.2 0.4 0.6 0.8 I FT ─ Ta 5 ION = 200 mA IF = 5 mA t<1s Trigger LED current I FT (mA) ION = 200 mA t<1s 6 4 2 0 -0.2 On-state voltage VON (V) RON ─ Ta On-state resistance RON (Ω) Ta (°C) 200 3 0 -20 120 Ta = 25 ℃ IF = 5 mA Ta = 25 °C 5 8 100 I ON ─ VON 10 10 80 300 30 0.1 0.6 60 Ambient temperature 100 50 40 20 40 Ambient temperature 60 80 4 3 2 1 0 -20 100 Ta (°C) 0 20 40 Ambient temperature 4 60 80 100 Ta (°C) 2008-04-14 TLP3125 tON,tOFF ─ I F tON,tOFF ─ Ta 10000 10000 tON, tOFF (μs) 1000 t OFF Switching time Switching time tON, tOFF (μs) Ta = 25 ℃ V DD = 20 V, R L= 200 Ω 100 t ON 10 0 10 20 30 Input current 40 50 I F (mA) VDD =20V,R L=200Ω IF =5mA t ON 1000 t OFF 100 10 -40 -20 0 20 40 Ambient temperature 60 80 100 Ta (°C) I OFF ─ Ta 1000 Off-state current I OFF (nA) VOFF = 400 V 100 10 1 -20 0 20 40 Ambient temperature 60 80 100 Ta (°C) 5 2008-04-14 TLP3125 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 creating and producing designs and using, 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 that 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 intended for use in general electronics applications (e.g., computers, personal equipment, office equipment, measuring equipment, industrial robots and home electronics appliances) or for specific applications as expressly stated in this document. Product is neither intended nor warranted for use in equipment 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 or serious public impact (“Unintended Use”). 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. Do not use Product for Unintended Use unless specifically permitted in this document. • 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 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. 6 2008-04-14