TLP174GA 2002-04-23 1 toshiba photocoupler photorelay TLP174GA modemfax cards, modems in pc telecommunications pbx measurement equipment the toshiba TLP174GA consists of an aluminum gallium arsenide infrared emitting diode optically coupled to a photo-mosfet in a sop, which is suitable for surface mount assembly. the TLP174GA is suitable for the modem applications which require space savings. 4-pin sop (2.54sop4): height = 2.1 mm, pitch = 2.54 mm 1-form-a peak off-state voltage: 400 v (min) trigger led current: 3 ma (max) on-state current: 120 ma (max) limit current: 150 ma~300 ma (t = 5 ms) on-state resistance: 35 ? (max) isolation voltage: 1500 vrms (min) pin configuration (top view) unit: mm jedec D jeita D toshiba 11-5h1 weight: 0.1 g (typ.) 1: anode 2: cathode 3: drain 4: drain 1 2 4 3
TLP174GA 2002-04-23 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 peak forward current (100 s pulse, 100 pps) i fp 1 a reverse voltage v r 5 v led junction temperature t j 125 c off-state output terminal voltage v off 400 v on-state current i on 120 ma on-state current derating (ta 25c) i on /c 1.2 ma/c detector junction temperature t j 125 c storage temperature range t stg 55~125 c operating temperature range t opr 40~85 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: device considered a two-terminal device: led side pins shorted together, and detector side pins shorted together. recommended operating conditions characteristics symbol min typ. max unit supply voltage v dd 320 v forward current i f 5 7.5 25 ma on-state current i on 120 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 400 v 1 a detector capacitance c off v 0, f 1 mhz 70 pf
TLP174GA 2002-04-23 3 coupled electrical characteristics (ta 25c) characteristics symbol test condition min typ. max unit trigger led current i ft i on 120 ma 1 3 ma close led current i fc i off 100 a 0.1 ma load current limiting i lim i on 5 ma, v dd 5 v, t < 5 ms 150 300 on-state resistance r on i on 120 ma, i f 5 ma 17 35 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 0.3 1 turn-off time t off r l 200 v dd 20 v, i f 5 ma (note 2) 0.1 1 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
TLP174GA 2002-04-23 4 ambient temperature ta (c) i f ? ta allowable forward current i f (ma) ambient temperature ta (c) i on ? ta allowable 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 ta 25c 0.6 0.8 1 1.2 1.6 1.8 1.4 100 30 10 3 1 0.3 0.1 0 20 120 100 80 60 40 20 0 240 200 160 120 80 40 i on 120 ma i f 5 ma t 1 s 30 0 20 0 20 40 80 100 60 10 20 40 50 ta 25c i f 5 ma 3 2 0 3 2 200 100 0 100 200 1 1 i on 120 ma t 1 s 3 0 20 0 20 40 80 100 60 1 2 4 5
TLP174GA 2002-04-23 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 10 30 100 300 10 30 100 300 1000 3000 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 60 80 100 t off t on 1 20 300 30 10 3 0 20 40 60 80 100 v off 400 v 100
TLP174GA 2002-04-23 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 products described in this document are subject to the foreign exchange and foreign trade laws. 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. 000707ebc restrictions on product use
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