TLP148G TOSHIBA Photocoupler GaAs Ired & Photo−Thyristor TLP148G Office Machine Household Use Equipment Solid State Relay Switching Power Supply Unit in mm The TOSHIBA mini flat coupler TLP148G is a small outline coupler, suitable for surface mount assembly. The TLP148G consists of a photo thyristor, optically coupled to a gallium arsenide infrared emitting diode. • Peak off−state voltage: 400 V (min) • Trigger LED current: 10 mA (max) • On-state current: 150 mA (max) • Isolation voltage: 2500 Vrms (min) • UL recognized: UL1577, file no. E67349 TOSHIBA 11−4C2 Weight: 0.09 g (typ.) Pin Connections Trigger LED current Classification* Trigger LED current (mA) VAK=6V, RGK=27kΩ, Ta=25°C Min Max Marking of classification (IFT7) ― 7 T7 Standard ― 10 T7、blank *Example: “(IFT7)”; “TLP148G(IFT7)” (Note) When specifying the application type name for certification testing, be sure to use the standard product type name, e.g., TLP148G(IFT7): TLP148G 1 2009-10-20 TLP148G Absolute Maximum Ratings (Ta = 25°C) Characteristic Symbol Rating Unit IF 50 mA ΔIF/°C −0.7 mA / °C Peak forward current (100 μs pulse, 100 pps) IFP 1 A Reverse voltage VR 5 V Peak forward voltage(RGK = 27kΩ) VDRM 400 V Peak reverse voltage(RGK = 27kΩ) VRRM 400 V On−state current IT(RMS) 150 mA On−state current derating (Ta ≥ 25°C) ΔIT / °C −2.0 mA / °C ITP 3 A Peak one cycle surge current ITSM 2 A Peak reverse gate voltage VGM 5 V Operating temperature range Topr −40 to 100 °C Storage temperature range Tstg −55 to 125 °C Lead soldering temperature (10 s) Tsol 260 °C BVS 2500 Vrms Detector LED Forward current Forward current derating (Ta ≥ 53°C) Peak on-state current (100 μs pulse, 120 pps) Isolation voltage (AC, 1 min., RH ≤ 60%) (Note 1) 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: pins 1 and 3 shorted together and pins 4, 5 and 6 shorted together. Recommended Operating Conditions Characteristic Symbol Min Typ. Max Unit Supply voltage VAC ― ― 120 Vac Forward current IF 15 ― 25 mA Operating temperature Topr −25 ― 85 °C Gate to cathode resistance RGK ― 27 33 kΩ Gate to cathode capacitance CGK ― 0.01 0.1 μF 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. 2 2009-10-20 TLP148G 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 ― ― 10 μA Capacitance CT V = 0, f = 1 MHz ― 30 ― pF Off−state current IDRM VAK = 400 V, RGK = 27 kΩ ― ― 5 μA Reverse current IRRM VKA = 400 V, RGK = 27 kΩ ― ― 5 μA On−state voltage VTM ITM = 100 mA, IF = 10 mA ― 1.25 1.45 V RGK = 27 kΩ ― ― 1 mA VAK = 280 V, RGK = 27 kΩ 15 ― ― V / μs Anode to gate ― 5 ― Gate to cathode ― 500 ― Min Typ. Max Unit Holding current IH Off−state dv / dt dv/dt Capacitance Cj V = 0, f = 1 MHz pF Coupled Characteristics (Ta = 25°C) Characteristic Symbol Test Condition Trigger LED current IFT VAK = 6 V, RGK = 27kΩ ― 3 10 mA Turn−on time tON IF = 30mA, VAA = 50 V, RGK = 27kΩ ― 10 ― μs Capacitance (input to output) CS VS = 0, f = 1 MHz ― 0.8 ― pF ― Ω Isolation resistance RS VS = 500 V, R.H. ≤ 60% AC, 1 minute Isolation voltage BVS 5×10 10 10 14 2500 ― ― AC, 1 second, in oil ― 5000 ― DC, 1 minute, in oil ― 5000 ― 3 Vrms Vdc 2009-10-20 TLP148G I F ─ Ta I T(RMS) ─ Ta 100 R.m.s. on-state current IT(RMS) (mA) Allowable forward current IF (mA) 80 60 40 20 0 -40 -20 0 20 40 60 80 100 120 Ambient temperature Ta (°C) Ambient temperature Ta (°C) IFP－ DR 3000 I F ─V F Pulse width ≤ 100μs (mA) IF 500 300 Forward current Allowable pulsed forward current IFP (mA) Ta = 25°C 1000 100 50 30 10 3 10-3 3 10-2 10-1 3 Duty cycle ratio 3 100 DR Forward Voltage IFP － VFP Forward voltage temperature coefficient ΔVF/ ΔTa (mV/°C) Δ V F/ Δ Ta － I F VF (V) 1000 Pulse forward current IFP (mA) 500 300 100 50 30 10 IF (mA) Repetitive 3 1 0.6 Forward current Pulse width ≤ 10μs 5 frequency = 100Hz Ta = 25°C 1.0 1.4 1.8 Pulse forward voltage 2.2 2.6 VFP (V) *: The above graphs show typical characteristics. 4 2009-10-20 TLP148G I H ─ Ta IFT－Ta 2.0 HOLDING CURRENT IH (mA) TRIGGER LED CURRENT IFT (mA) 10 5 3 VAK = 6V RGK = 27kΩ RL = 100 Ω RGK = 27kΩ 1.0 SPL B 0.5 SPL A 1 -40 -20 0 20 40 60 80 100 0.1 -40 AMBIENT TEMPERATURE Ta(℃) -20 0 20 40 60 80 AMBIENT TEMPERATURE Ta(℃) 100 V T M - Ta ON-STATE VOLTAGE VTM (V) 1.4 ITM = 100mA 1.2 ITM = 50mA 1.0 ITM = 10mA ITM = 1mA 0.8 0.6 -40 -20 0 20 40 60 80 100 AMBIENT TEMPERATURE Ta(℃) *: The above graphs show typical characteristics. 5 2009-10-20 TLP148G 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 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 2009-10-20