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 2002-04-25 TLP172A Maximum Rating (Ta = 25°C) Characteristics Symbol Rating Unit IF 50 mA DIF/°C -0.5 mA/°C Reverse voltage VR 5 V Junction temperature Tj 125 °C VOFF 60 V ION 400 mA DION/°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 1: LED pins are shorted together. Detector pins are also shorted together. Recommended Operating Conditions Characteristics Symbol Min Typ. Max Unit Supply voltage VDD ¾ ¾ 48 V Forward current IF 5 7.5 25 mA On-state current ION ¾ ¾ 400 mA Operating temperature Topr -20 ¾ 65 °C 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 ¾ ¾ 10 mA Capacitance CT V = 0, f = 1 MHz ¾ 30 ¾ pF Off-state current IOFF VOFF = 60 V ¾ ¾ 1 mA Capacitance COFF V = 0, f = 1 MHz ¾ 130 ¾ pF Min Typ. Max Unit ION = 400 mA ¾ 1.6 3 mA IOFF = 100 mA 0.1 ¾ ¾ mA ION = 400 mA, IF= 5 mA ¾ 1 2 W Coupled Electrical Characteristics (Ta = 25°C) Characteristics Trigger LED current Symbol IFT Return LED current IFC On-state resistance RON Test Condition 2 2002-04-25 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 ¾ pF W ¾ 10 14 5 ´ 10 10 ¾ 1500 ¾ ¾ AC, 1 s, in oil ¾ 3000 ¾ DC, 1 min, in oil ¾ 3000 ¾ Vdc Min Typ. Max Unit ¾ 0.8 2 ¾ 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 W 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 3 90% tOFF 2002-04-25 TLP172A IF – Ta ION – Ta 600 (mA) 80 ION 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 – VF Ta = 25°C IF = 5 mA (mA) On-state current ION (mA) Forward current IF 10 3 1 0.3 0.8 1 1.2 Forward voltage 1.4 VF 1.6 400 200 0 -200 -400 -600 -0.6 1.8 -0.4 (V) -0.2 0.2 VON 0.4 0.6 80 100 (V) IFT – Ta 5 ION = 400 mA IF = 5 mA t<1s t<1s 4 IFT (mA) ION = 400 mA 3 Trigger LED Current (W) RON 0 On-state voltage RON – Ta On-state resistance 120 ION – VON 30 4 100 600 Ta = 25°C 5 80 Ambient temperature Ta (°C) 100 0.1 0.6 60 2 1 0 -20 0 20 40 60 80 3 2 1 0 -20 100 Ambient temperature Ta (°C) 0 20 40 60 Ambient temperature Ta (°C) 4 2002-04-25 TLP172A tON, tOFF – IF tON, tOFF – Ta 3000 Ta = 25°C 1000 500 300 tOFF 100 50 tON (ms) VDD = 20 V RL = 200 W 1000 tON, tOFF 3000 300 Switching time Switching time tON, tOFF (ms) 5000 tOFF 100 30 VDD = 20 V RL = 200 W tON 30 1 3 5 10 30 Input current 50 100 10 -20 300 IF (mA) IF = 5 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) 5 2002-04-25 TLP172A RESTRICTIONS ON PRODUCT USE 000707EAC · 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 this document shall be made at the customer’s own risk. · Gallium arsenide (GaAs) is a substance used in the products described in this document. GaAs dust and fumes are toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. When disposing of the products, follow the appropriate regulations. Do not dispose of the products with other industrial waste or with domestic garbage. · The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. · The information contained herein is subject to change without notice. 6 2002-04-25