TLP172A 2002-04-25 1 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 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 2002-04-25 2 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 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 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 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 2002-04-25 3 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 2002-04-25 4 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 2002-04-25 5 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 2002-04-25 6 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. 000707eac restrictions on product use
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