TLP172A 2007-10-01 1 toshiba photocoupler photorelay TLP172A telecommunications control equipment data acquisition system security equipment measurement equipment the toshiba TLP172A consists of a ga llium arsenide infrared emitting diode optically coupled to a photo-mosfet in a 4-pin sop package. this photorelay has higher output curren t 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 pin configuration (top view) unit: mm jedec D jeita D toshiba 11-5h1 weight: 0.1 g (typ.) 1 2 4 3 1: anode 2: cathode 3: drain 4: drain
TLP172A 2007-10-01 2 absolute maximum rating (ta = 25c) characteristics symbol rating unit forward current i f 50 ma forward current derating (ta > = 25c) i f /c ?0.5 ma/c reverse voltage v r 5 v led junction temperature t j 125 c off-state output terminal voltage v off 60 v on-state current i on 400 ma forward current derating (ta > = 25c) i on /c ?4.0 ma/c detector junction temperature t j 125 c storage temperature t stg ? 55 to 125 c operating temperature t opr ? 40 to 85 c lead soldering temperature (10 s) t sol 260 c isolation voltage (ac, 1 min, r.h. < = 60%) (note 1) bv s 1500 vrms 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. operat ing 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 v dd ? ? 48 v forward current i f 5 7.5 25 ma on-state current i on ? ? 400 ma operating temperature t opr ?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 guide line respectively. in developing designs using this product, please confirm specified characteristics shown in this document. electrical characteristics (ta = 25c) characteristics symbol test condition min typ. max unit forward voltage v f i f = 10 ma 1.0 1.15 1.3 v reverse current i r v r = 5 v ? ? 10 a led capacitance c t v = 0, f = 1 mhz ? 30 ? pf off-state current i off v off = 60 v ? ? 1 a detector capacitance c off v = 0, f = 1 mhz ? 130 ? pf
TLP172A 2007-10-01 3 coupled electrical characteristics (ta = 25c) characteristics symbol test condition min typ. max unit trigger led current i ft i on = 400 ma ? 1.6 3 ma return led current i fc i off = 100 a 0.1 ? ? ma on-state resistance r on i on = 400 ma, i f = 5 ma ? 1 2
TLP172A 2007-10-01 4 isolation characteristics (ta = 25c) characteristics symbol test condition min typ. max unit capacitance input to output c s v s = 0 v, f = 1 mhz ? 0.8 ? pf isolation resistance r s v s = 500 v, r.h. < = 60% 5 10 10 10 14 ? ac, 1 min 1500 ? ? ac, 1 s, in oil ? 3000 ? vrms isolation voltage bv s dc, 1 min, in oil ? 3000 ? vdc switching characteristics (ta = 25c) characteristics symbol test condition min typ. max unit turn-on time t on ? 0.8 2 turn-off time t off r l = 200 ( ? 2) v dd = 20 v, i f = 5 ma ? 0.1 0.5 ms note 2: switching time test circuit 4 t off t on 10% 90% v out i f 1 v dd v out r l 3 2 i f
TLP172A 2007-10-01 5 ambient temperature ta (c) i f ? ta allowable forward current i f (ma) ambient temperature ta (c) i on ? ta on-sate current i on (ma) forward voltage v f (v) i f ? v f forward current i f (ma) i on ? v on on-state current i on (ma) ambient temperature ta (c) r on ? ta on-state resistance r on ( ) ambient temperature ta (c) i ft ? ta trigger led current i ft (ma) on-state voltage v on (v) 0 ? 20 60 20 40 80 100 120 100 80 60 40 20 0 i on = 400 ma i f = 5 ma t < 1 s 3 0 ? 20 0 20 40 80 100 60 1 2 4 5 0 ? 20 120 100 80 60 40 20 0 600 500 400 300 200 100 ta = 25c 0.6 0.8 1 1.2 1.6 1.8 1.4 100 30 10 3 1 0.3 0.1 ta = 25c i f = 5 ma ? 0.6 ? 0.4 ? 0.2 0 0.4 0.6 0.2 ? 600 ? 400 ? 200 0 200 400 600 i on = 400 ma t < 1 s 3 0 ? 20 0 20 40 80 100 60 1 2 4 5
TLP172A 2007-10-01 6 ambient temperature ta (c) i off ? ta off-state current i off (na) ambient temperature ta (c) t on , t off ? ta switching time t on , t off ( s) input current i f (ma) t on , t off ? i f switching time t on , t off ( s) 1 3 5 10 30 50 100 300 30 50 100 300 500 1000 3000 5000 ta = 25c v dd = 20 v r l = 200 t off t on v dd = 20 v r l = 200 i f = 5 ma 10 ? 20 3000 1000 300 100 30 0 20 40 80 80 100 t off t on 0.1 ? 20 30 10 3 1 0.3 0 20 40 80 80 100 v off = 60 v
TLP172A 2007-10-01 7 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 an d vulnerability to physical stress. it is the responsibility of the buyer, when utilizing toshiba produc ts, 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 toshib a products specifications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semiconduct or devices,? or ?toshiba semiconductor reliability handbook? etc. ? the toshiba products listed in this document are in tended for usage in general electronics applications (computer, personal equipment, office equipment, measuri ng 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 malfuncti on or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage incl ude atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, et c.. 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 infringement s of patents or other rights of the third parties which may result from its use. no license is granted by implic ation or otherwise under any patents or other rights of toshiba or the third parties. ? gaas(gallium arsenide) is used in this product. the dus t 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.
|
