TLP172A TOSHIBA Photocoupler Photorelay TLP172A Telecommunications Control Equipment Data Acquisition System Security Equipment Measurement Equipment Unit: mm The Toshiba TLP172A consists of a gallium arsenide infrared emitting diode optically coupled to a photo-MOSFET in a 4-pin SOP package. This photorelay has higher output current rating than phototransistor-type photocoupler; hence, it is suitable for use as On/Off control for high current. • 4-pin SOP (2.54SOP4): Height = 2.1 mm, pitch = 2.54 mm • Normally open (1-form-A) device • Peak off-state voltage: 60 V (min) • Trigger LED current: 3 mA (max) • On-state current: 400 mA (max) • On-state resistance: 2 Ω (max) • Isolation voltage: 1500 Vrms (min) JEDEC ― • UL recognized: UL1557, File No.E67349 JEITA ― TOSHIBA Pin Configuration (top view) 11-5H1 Weight: 0.1 g (typ.) 1 4 2 3 1: Anode 2: Cathode 3: Drain 4: Drain 1 2007-10-01 TLP172A Absolute Maximum Rating (Ta = 25°C) Characteristics Symbol Rating Unit IF 50 mA ΔIF/°C −0.5 mA/°C Reverse voltage VR 5 V Junction temperature Tj 125 °C VOFF 60 V ION 400 mA ΔION/°C −4.0 mA/°C Tj 125 °C Storage temperature Tstg −55 to 125 °C Operating temperature Topr −40 to 85 °C Lead soldering temperature (10 s) Tsol 260 °C Isolation voltage (AC, 1 min, R.H. < = 60%) BVS 1500 Vrms Forward current LED Forward current derating (Ta > = 25°C) Off-state output terminal voltage Detector On-state current Forward current derating (Ta > = 25°C) Junction temperature (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: LED pins are shorted together. Detector pins are also shorted together. Recommended Operating Conditions Characteristics Symbol Min Typ. Max Unit Supply voltage VDD ⎯ ⎯ 48 V Forward current IF 5 7.5 25 mA On-state current ION ⎯ ⎯ 400 mA Operating temperature Topr −20 ⎯ 65 °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. Electrical Characteristics (Ta = 25°C) Characteristics LED Detector 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 IOFF VOFF = 60 V ⎯ ⎯ 1 μA Capacitance COFF V = 0, f = 1 MHz ⎯ 130 ⎯ pF 2 2007-10-01 TLP172A Coupled Electrical Characteristics (Ta = 25°C) Characteristics Symbol Test Condition Min Typ. Max Unit Trigger LED current IFT ION = 400 mA ⎯ 1.6 3 mA Return LED current IFC IOFF = 100 μA 0.1 ⎯ ⎯ mA On-state resistance RON ION = 400 mA, IF= 5 mA ⎯ 1 2 Ω 3 2007-10-01 TLP172A Isolation Characteristics (Ta = 25°C) Characteristics Symbol Capacitance input to output Isolation resistance Test Condition CS VS = 0 V, f = 1 MHz RS VS = 500 V, R.H. < = 60% Min BVS Max Unit 0.8 ⎯ pF ⎯ Ω ⎯ 5 × 10 10 10 14 1500 ⎯ ⎯ AC, 1 s, in oil ⎯ 3000 ⎯ DC, 1 min, in oil ⎯ 3000 ⎯ Vdc Min Typ. Max Unit ⎯ 0.8 2 ⎯ 0.1 0.5 AC, 1 min Isolation voltage Typ. Vrms Switching Characteristics (Ta = 25°C) Characteristics Symbol Turn-on time Turn-off time Test Condition tON RL = 200 Ω tOFF VDD = 20 V, IF = 5 mA (注 2) ms Note 2: Switching time test circuit IF 1 4 RL VDD IF VOUT 2 VOUT 3 10% tON 4 90% tOFF 2007-10-01 TLP172A IF – Ta ION – Ta 600 ION (mA) 80 60 On-sate current Allowable forward current IF (mA) 100 40 20 0 −20 0 20 40 60 80 100 500 400 300 200 100 0 −20 120 0 20 Ambient temperature Ta (°C) 40 IF – V F On-state current ION (mA) (mA) Forward current IF 10 3 1 0.3 0.8 1 1.2 1.4 Forward voltage VF Ta = 25°C IF = 5 mA 1.6 400 200 0 −200 −400 −600 −0.6 1.8 −0.4 (V) −0.2 0.4 0.6 80 100 IFT – Ta IFT (mA) ION = 400 mA 3 Trigger LED Current On-state resistance RON (Ω) 0.2 5 ION = 400 mA IF = 5 mA t<1s 2 1 0 0 On-state voltage VON (V) RON – Ta 0 −20 120 ION – VON 30 4 100 600 Ta = 25°C 5 80 Ambient temperature Ta (°C) 100 0.1 0.6 60 20 40 60 80 t<1s 4 3 2 1 0 −20 100 Ambient temperature Ta (°C) 0 20 40 60 Ambient temperature Ta (°C) 5 2007-10-01 TLP172A tON, tOFF – IF tON, tOFF – Ta 3000 Ta = 25°C 3000 VDD = 20 V Switching time tON, tOFF (μs) Switching time tON, tOFF (μs) 5000 RL = 200 Ω 1000 500 300 tOFF 100 50 tON 1000 300 tOFF 100 30 VDD = 20 V RL = 200 Ω IF = 5 mA tON 30 1 3 5 10 30 Input current 50 100 10 −20 300 IF (mA) 0 20 40 80 80 100 Ambient temperature Ta (°C) IOFF – Ta 30 Off-state current IOFF (nA) VOFF = 60 V 10 3 1 0.3 0.1 −20 0 20 40 80 80 100 Ambient temperature Ta (°C) 6 2007-10-01 TLP172A RESTRICTIONS ON PRODUCT USE 20070701-EN • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc. • The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer’s own risk. • The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. • GaAs(Gallium Arsenide) is used in this product. The dust or vapor is harmful to the human body. Do not break, cut, crush or dissolve chemically. • Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 7 2007-10-01