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| TLP172A TOSHIBA Photocoupler Photorelay TLP172A Telecommunications Control Equipment Data Acquisition System Security Equipment Measurement Equipment 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 (max) Isolation voltage: 1500 Vrms (min) UL recognized: UL1557, File No.E67349 JEDEC JEITA TOSHIBA Weight: 0.1 g (typ.) 11-5H1 Unit: mm Pin Configuration (top view) 1 4 1: Anode 2: Cathode 3: Drain 4: Drain 2 3 1 2002-04-25 TLP172A Maximum Rating (Ta = 25C) Characteristics Forward current Forward current derating (Ta > 25C) = Reverse voltage Junction temperature Off-state output terminal voltage Detector On-state current Forward current derating (Ta > 25C) = Junction temperature Storage temperature Operating temperature Lead soldering temperature (10 s) Isolation voltage (AC, 1 min, R.H. < 60%) = (Note 1) Symbol IF DIF/C VR Tj VOFF ION DION/C Tj Tstg Topr Tsol BVS Rating 50 -0.5 5 125 60 400 -4.0 125 -55 to 125 -40 to 85 260 1500 Unit mA mA/C V C V mA mA/C C C C C Vrms LED Note 1: LED pins are shorted together. Detector pins are also shorted together. Recommended Operating Conditions Characteristics Supply voltage Forward current On-state current Operating temperature Symbol VDD IF ION Topr Min 3/4 5 3/4 -20 Typ. 3/4 7.5 3/4 3/4 Max 48 25 400 65 Unit V mA mA C Electrical Characteristics (Ta = 25C) Characteristics Forward voltage LED Reverse current Capacitance Detector Off-state current Capacitance Symbol VF IR CT IOFF COFF Test Condition IF = 10 mA VR = 5 V V = 0, f = 1 MHz VOFF = 60 V V = 0, f = 1 MHz Min 1.0 3/4 3/4 3/4 3/4 Typ. 1.15 3/4 30 3/4 130 Max 1.3 10 3/4 1 3/4 Unit V mA pF mA pF Coupled Electrical Characteristics (Ta = 25C) Characteristics Trigger LED current Return LED current On-state resistance Symbol IFT IFC RON Test Condition ION = 400 mA IOFF = 100 mA ION = 400 mA, IF= 5 mA Min 3/4 0.1 3/4 Typ. 1.6 3/4 1 Max 3 3/4 2 Unit mA mA W 2 2002-04-25 TLP172A Isolation Characteristics (Ta = 25C) Characteristics Capacitance input to output Isolation resistance Symbol CS RS Test Condition VS = 0 V, f = 1 MHz VS = 500 V, R.H. < 60% = AC, 1 min Isolation voltage BVS AC, 1 s, in oil DC, 1 min, in oil Min 3/4 5 10 10 Typ. 0.8 10 14 Max 3/4 3/4 3/4 3/4 3/4 Unit pF W Vrms Vdc 1500 3/4 3/4 3/4 3000 3000 Switching Characteristics (Ta = 25C) Characteristics Turn-on time Turn-off time Symbol tON tOFF Test Condition RL = 200 W VDD = 20 V, IF = 5 mA ( 2) Min 3/4 3/4 Typ. 0.8 0.1 Max 2 0.5 Unit ms Note 2: Switching time test circuit IF VDD IF VOUT 2 3 VOUT 10% tON 90% tOFF 1 4 RL 3 2002-04-25 TLP172A IF - Ta 100 600 ION - Ta (mA) IF (mA) ION On-sate current 0 20 40 60 80 100 120 80 500 Allowable forward current 400 60 300 40 200 20 100 0 -20 0 -20 0 20 40 60 80 100 120 Ambient temperature Ta (C) Ambient temperature Ta (C) IF - VF 100 Ta = 25C 600 Ta = 25C IF = 5 mA ION - VON (mA) On-state current ION 10 (mA) 30 400 Forward current IF 200 3 0 1 -200 0.3 -400 0.1 0.6 0.8 1 1.2 1.4 1.6 1.8 -600 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 Forward voltage VF (V) On-state voltage VON (V) RON - Ta 5 ION = 400 mA IF = 5 mA t<1s 5 ION = 400 mA t<1s 4 IFT - Ta 4 RON 2 Trigger LED Current 3 IFT 3 2 1 1 0 -20 0 20 40 60 80 100 0 -20 On-state resistance (mA) (W) 0 20 40 60 80 100 Ambient temperature Ta (C) Ambient temperature Ta (C) 4 2002-04-25 TLP172A tON, tOFF - IF 5000 3000 Ta = 25C VDD = 20 V RL = 200 W 1000 500 300 tOFF 100 50 30 1 3 5 10 30 tON 50 100 300 10 -20 0 tON, tOFF - Ta tON 1000 (ms) 3000 tON, tOFF tON, tOFF (ms) 300 tOFF 100 Switching time Switching time 30 VDD = 20 V RL = 200 W IF = 5 mA 20 40 80 80 100 Input current IF (mA) Ambient temperature Ta (C) IOFF - Ta 30 VOFF = 60 V (nA) Off-state current IOFF 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 |
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