tlp114a 2008-04-17 1 toshiba photocoupler gaa ? as ired & photo ? ic tlp114a digital logic isolation line receiver power supply control feedback control switching power supply transistor inverter the toshiba mini flat coupler tlp114a is a small outline coupler, suitable for surface mount assembly. tlp114a consists of a high output power gaa ? as light emitting diode, optically coupled to a high speed detector of one chip photodiode-transistor. ? isolation voltage: 3750 vrms (min) ? switching speed: t p hl = 0.8 s, t p lh = 0.8 s (max) (r l = 1.9 k ? ) ? ttl compatible ? ul recognized: ul1577, file no. e67349 pin configuration (top view) 1 : anode 3 : cathode 4 : emitter (gnd) 5 : collector (output) 6 : v cc 4 shield 1 3 5 6 schematic v cc gnd v o i cc i o 6 5 4 1 3 i f v f shield toshiba 11 ? 4c2 weight: 0.09g (typ.) unit in mm
tlp114a 2008-04-17 2 absolute maximum ratings (ta = 25c) characteristic symbol rating unit forward current (note 1) i f 20 ma pulse forward current (note 2) i fp 40 ma peak transient forward current (note 3) i fpt 1 a led reverse voltage v r 5 v output current i o 8 ma peak output current i op 16 ma supply voltage v cc ? 0.5 to 30 v output voltage v o ? 0.5 to 20 v detector output power dissipation (note 4) p o 100 mw operating temperature range t opr ?55 to 100 c storage temperature range t stg ?55 to 125 c lead solder temperature(10 sec.) t sol 260 c isolation voltage (ac,1 min., r.h. 60%) (note 5) bv s 3750 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) derate 0.36ma / c above 70c. (note 2) 50% duty cycle, ims pulse width. derate 0.72ma / c above 70c. (note 3) pulse width 1 s, 300pps. (note 4) derate 1.8mw / c above 70c. (note 5) device considered a two ? terminal device: pins 1 and 3 sh orted together, and pins 4, 5 and 6 shorted together.
tlp114a 2008-04-17 3 electrical characteristics (ta = 25c) characteristic symbol test condition min. typ. max. unit forward voltage v f i f = 16ma 1.22 1.42 1.72 v forward voltage temperature coefficient v f / ta i f = 16ma D ?2 D mv /c reverse current i r v r = 3v D D 10 a led capacitance between terminals c t v f = 0, f = 1mhz D 30 D pf i oh (1) i f = 0ma, v cc = v o = 5.5v D 3 500 na i oh (2) i f = 0ma, v cc = 30v v o = 20v D D 5 high level output current i oh i f = 0ma, v cc = 30v v o = 20v, ta = 70c D D 50 a detector high level supply current i cch i f = 0ma, v cc = 30v D 0.01 1 a current transfer ratio i o / i f i f = 16ma, v cc = 4.5v v o = 0.4v 20 D D % low level output voltage v ol i f = 16ma, v cc = 4.5v i o = 2.4 ma D D 0.4 v isolation resistance r s r.h. 60%, v s = 500v (note 5) 5 10 10 10 14 D ? coupled stray capacitance between input to output c s v s = 0, f = 1mhz (note 5) D 0.8 D pf switching characteristics (ta = 25c, vcc = 5v) characteristic symbol test cir ? cuit test condition min. typ. max. unit propagation delay time (h l) t phl 1 i f = 0 16ma v cc = 5v, r l = 1.9k ? D D 0.8 s propagation delay time (l h) t plh 1 if = 16 0ma v cc = 5v, r l = 1.9k ? D D 0.8 s common mode transient immunity at high output level c mh 2 i f = 0ma, v cm = 400v p? p r l = 4.1k ? 5000 10000 D v / s common mode transient immunity at low output level c ml 2 i f = 16ma, v cm = 400v p? p r l = 4.1k ? ?5000 ?10000 D v / s (note 6) maximum electrostatic discharge voltage for any pins: 100v (c=200pf, r=0)
tlp114a 2008-04-17 4 test circuit 1: switch ing time test circuit test circuit =2: common mode tr ansient immunity test circuit s)( r t 320(v) l cm , s)( r t 320(v) h cm = = v o i f 5v 1.5v 0 v ol t plh t phl 1.5v pw = 100 s duty ratio = 1/10 i f monitor pulse input output monitor v o 100 v cc = 5v 1 3 4 5 6 r l i f v o v cm 400v 0v 90% 5v 2v 0.8v v ol t r t f 10% v o (i f = 16ma) (i f = 0ma) i f pulse gen z o = 50 ? v cm output monitor v o v cc = 5v 1 3 4 5 6 r l
tlp114a 2008-04-17 5 v f / ta ? i f forward current i f (ma) forward voltage temperature coefficient v f / ta (mv / c ) -4.0 0.1 -3.2 -2.4 -1.6 0.3 0.5 1 3 5 10 30 -3.6 -2.8 -2.0 -1.2 i oh(1) ? ta ambient temperature ta (c) high level output currency i oh(1) (na) 100 1 3 50 30 10 5 0 40 80 0.5 300 20 60 100 120 v f = 1v v cc = 5.5v v o = 5.5v i o ? i f forward current i f (ma) output current i o (ma) 10 0.01 3 0.3 0.03 50 30 10 5 3 1 0.5 0.3 0.1 0.1 1 v cc = 5v v o = 0.4v ta = 25c 0.05 0.5 i o / i f ? ta ambient temperature ta (c) nor,alized i o / i f (i o / i f ) 0 20 40 60 80 -20 100 0 0.4 0.6 0.8 1.0 1.2 normalized to v cc = 4.5v v o = 0.4v ta = 25c i f = 16ma 8ma i f ? v f forward voltage v f (v) forward current i f (ma) 100 1.0 10 1.2 1.4 1.6 1.8 2.0 0 0.1 0.01 ta = 70 c 25c 0c i o / i f ? i f forward current i f (ma) current transfer ratio i o / i f (%) 50 30 10 5 3 1 0.5 0.3 100 50 30 10 5 3 1 0.1 v cc = 5v v o = 0.4v ta = 25 c - 25c 25c 100c
tlp114a 2008-04-17 6 t phl, t plh ? r l load resistance r l (k ? ) propagation delay time t phl, t plh ( s) t plh t phl 3 1 0.3 1 5 10 50 100 0.1 5 30 3 0.5 i f = 16ma v cc = 5v ta = 25 c i o ? v o output voltage v o (v) output current i o (ma) 20 16 4 0 5 4 3 2 1 0 8 12 v cc = 5v ta = 25 c 15ma 25ma 20ma 10ma i f = 5ma t phl, t plh ? ta ambient temperature ta (c) propagation delay time t phl, t plh ( s) 3 1 0.3 0 40 80 100 0.1 60 20 0.5 i f = 16ma v cc = 5v r l = 1.9k ? t plh t phl v o l ? ta ambient temperature ta (c) low level output voltage v ol (v) - 25 25 50 75 0 0.2 0.4 0.3 0.1 100 0 v cc = 5v i o = 2.4ma i f = 16ma 1.1ma 8ma
tlp114a 2008-04-17 7 restrictions on product use ? toshiba corporation, and its subsidiaries and affiliates (collect ively ?toshiba?), reserve the right to make changes to the in formation in this document, and related hardware, software an d systems (collectively ?product?) without notice. ? this document and any information herein may not be reproduc ed without prior written permission from toshiba. even with toshiba?s written permission, reproduc tion is permissible only if reproducti on is without alteration/omission. ? though toshiba works continually to improve product?s quality a nd reliability, product can malfunction or fail. customers are responsible for complying with safety standards and for prov iding adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situat ions in which a malfunction or failure of product could cause loss of human life, b odily injury or damage to property, including data loss or corruption. before creating and producing des igns and using, customers mus t also refer to and comply with (a) the latest versions of all re levant toshiba information, including without limitation, this d ocument, the specifications, the data sheets and applic ation notes for product and the precautions and conditions set forth in the ?tosh iba semiconductor reliability h andbook? and (b) the instructions for the applicati on that product will be used with or for. custome rs are solely responsible for all aspects of t heir own product design or applications, incl uding but not limited to (a) determining th e appropriateness of the use of this product in such design or applications; (b) evaluating and det ermining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parameters for such designs and applications. toshiba assumes no liability for customers? product design or applications. ? product is intended for use in general el ectronics applications (e.g., computers, personal equipment, office equipment, measur ing equipment, industrial robots and home electroni cs appliances) or for specif ic applications as expre ssly stated in this document . product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality a nd/or reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or se rious public impact (?unintended use?). unintended use includes, without limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic s ignaling equipment, equipment used to control combustions or explosions, safety devices, elevat ors and escalators, devices related to el ectric power, and equipment used in finance-related fields. do not use product for unintended use unless specifically permitted in thi s document. ? do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy product, whether in whole or in part. ? product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. ? the information contained herein is present ed only as guidance for product use. no re sponsibility is assumed by toshiba for an y infringement of patents or any other intellectual property rights of third parties that may result from the use of product. no license to any intellectual property right is granted by this documen t, whether express or implied, by estoppel or otherwise. ? absent a written signed agreement, except as provid ed in the relevant terms and conditions of sale for product, and to the maximum extent allowable by law, toshiba (1) assumes no liability whatsoever, including without limitation, indirect, co nsequential, special, or incidental damages or loss, including without limitation, loss of profit s, loss of opportunities, business interruption and loss of data, and (2) disclaims any and all express or implied warranties and conditions related to sale, use of product, or information, including warranties or conditions of merchantability, fitness for a particular purpose, accuracy of information, or noninfringement. ? gaas (gallium arsenide) is used in product. gaas is harmful to humans if consumed or absorbed, whether in the form of dust or vapor. handle with care and do not break, cut, crush, grind, dissolve chemically or otherwise expose gaas in product. ? do not use or otherwise make available product or related soft ware or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical , or biological weapons or missi le technology products (mass destruction weapons). product and re lated software and technology may be controlled under the japanese foreign exchange and foreign trade law and the u.s. expor t administration regulations. ex port and re-export of product or related software or technology are strictly prohibited exc ept in compliance with all applicable export laws and regulations. ? please contact your toshiba sales representative for details as to environmental matters such as the rohs compatibility of pro duct. please use product in compliance with all applicable laws and regula tions that regulate the inclusion or use of controlled subs tances, including without limitation, the eu rohs directive. toshiba assumes no liability for damages or losses occurring as a result o f noncompliance with applicable laws and regulations.
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