l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only features * high current transfer ratio ( ctr : min. 600% at i f = 1ma, v ce = 2v ) * isolation voltage between input and output ltv-35 5t ( v iso = 3,750vrms ) * employs double transfer mold technology * subminiature type ( the volume is smaller than that of conventional d ip type by as far as 30% ) * mini-flat package : 2.0mm profile : LTV-355T * safety approval ul, csa, fimko nemko, demko, semko, vde* approved (*requires v ordering option) * rohs compliance applications * hybrid substrates that require high density mount ing. * programmable controllers part no. : LTV-355T page : 1 of 10 bns-od-c131/a4 may.2009 http://www.tenand.com ??e?????e?t1??? shenzhen tenand technology co.,ltd
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only outline dimensions LTV-355T : *1. 2-digit date code. *2. factory identification mark shall be marked (z : taiwan, y : thailand, x : china). *3. rank shall be or shall not be marked. *4. vde 0884 identification. part no. : LTV-355T page : 2 of 10 bns-od-c131/a4
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only taping dimensions description symbol dimensions in mm ( inches ) tape wide w 12 0.3 ( .47 ) pitch of sprocket holes p 0 4 0.1 ( .15 ) distance of compartment f p 2 5.5 0.1 ( .217 ) 2 0.1 ( .079 ) distance of compartment to compartment p 1 8 0.1 ( .315 ) part no. : LTV-355T page : 3 of 10 bns-od-c131/a4
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only absolute maximum rating ( ta = 25 c ) parameter symbol rating unit forward current i f 50 ma reverse voltage v r 6 v input power dissipation p 70 mw collector - emitter voltage v ceo 35 v emitter - collector voltage v eco 6 v collector current i c 80 ma output collector power dissipation p c 150 mw total power dissipation p tot 170 mw *1 isolation voltage v iso 3,750 vrms operating temperature t opr -55 ~ +110 c storage temperature t stg -55 ~ +150 c *2 soldering temperature t sol 260 c *1. ac for 1 minute, r.h. = 40 ~ 60% isolation voltage shall be measured using the follo wing method. (1) short between anode and cathode on the primary side and between collector and emitter on the secondary side. (2) the isolation voltage tester with zero-cross ci rcuit shall be used. (3) the waveform of applied voltage shall be a sine wave. *2. for 10 seconds part no. : LTV-355T page : 4 of 10 bns-od-c131/a4
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only electrical - optical characteristics ( ta = 25 c ) parameter symbol min. typ. max. unit conditions forward voltage v f 1.2 1.4 v i f =20ma reverse current i r 10 m a v r =4v input terminal capacitance c t 30 250 pf v=0, f=1khz collector dark current i ceo 1 m a v ce =10v, i f =0 collector- emitter breakdown voltage bv ceo 35 v i c =0.1ma i f =0 output emitter-collector breakdown voltage bv eco 6 v i e =10 m a i f =0 collector current i c 6 75 ma * current transfer ratio ctr 600 7,500 % i f =1ma v ce =2v collector- emitter saturation voltage v ce(sat) 0.8 1 v i f =20ma i c =5ma isolation resistance r iso 5 10 10 1 10 11 w dc500v 40 ~ 60% r.h. floating capacitance c f 0.6 1 pf v=0, f=1mhz cut-off frequency f c 1 6 khz v ce =5v, i c =2ma r l =100 w , -3db response time (rise) t r 60 300 m s transfer characteristics response time (fall) t f 53 250 m s v ce =2v, i c =10ma r l =100 w * ctr i i 100% c f = part no. : LTV-355T page : 5 of 10 bns-od-c131/a4
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only characteristics curves fig.4 forward current vs. forward fig.5 current transfer ratio vs. forward current fig.6 collector current vs. collector-emitter voltage 0 ta= 75 c 50 c 25 c 0 c -25 c ta= 25 c pc(max.) 5ma 2ma 1ma fig.3 collector-emitter saturation voltage vs. forward current ic= 0.5ma 1ma 3ma 7ma 5ma ta= 25 c 30ma o o 0 0 0.5 1.0 1.5 2.0 2.5 4.0 3.0 3.5 1 2 3 4 5 6 7 8 o 0 1 0.5 1.0 3.0 1.5 2.0 2.5 2 5 10 20 50 100 200 500 o o o o o 0 0.1 0.2 0.5 1 2 5 10 1000 2000 3000 4000 5000 0 20 40 60 80 100 1 2 3 4 5 voltage i f = 10ma forward current i f (ma) collector-emitter voltage v ce (v) forward voltage v f (v) forward current i f (ma) forward current i f (ma) currentor-emitter saturation voltage v ce (sat) collector current i c (ma) current transfer ratio ctr (%) v ce = 2v ta= 25 c fig.1 forward current vs. fig.2 collector power diss ipation vs. ambient temperature 0 collector power dissipation pc (mw) ambient temperature ta ( c) ambient temperature ta ( c) 60 0 50 100 150 200 ambient temperature o o 50 40 30 20 10 forward current i f (ma) 0 50 25 75 100 125 -55 -55 125 25 0 50 75 100 part no. : LTV-355T page : 6 of 10 bns-od-c131/a4
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only characteristics curves fig.7 relative current transfer ratio vs. ambient temperature fig.8 collector-emitter saturation voltage fig.9 collector dark current vs. ambient temperature fig.10 response time vs. load fig.11 frequency response ta= 25 c tr tf td ts vs. ambient temperature ambient temperature ta ( c) ambient temperature ta ( c) frequency f (khz) o o oo 0.2 0.05 0.1 0.2 0.5 1 2 5 10 0.5 1 2 5 10 20 50 100 200 500 0.02 -20 -10 0 0.1 10 100 1 resistance test circuit for response time test circuit for frequency response input output input output vcc td tr tf ts 90% 10% collecotr dark current i ceo (na) relative current transfer ratio (%) response time ( s) voltage gain av (db) load resistance r l (k ) r l r d r l r d output vcc v ce = 2v i c = 10ma v ce = 2v i c = 2ma ta= 25 c r l = 10k 1k 100 ambient temperature ta ( c) o collector-emitter saturation voltage v ce (sat) (v) 100 20 40 60 80 i f = 20ma i c = 1ma 120 0 20 40 60 80 100 50 100 150 i f = 1ma, v ce = 5v 120 0 0.2 0.4 0.6 0.8 1.0 1.2 40 60 80 100 1 10 100 1000 10000 100000 20 v ce = 20v 120 part no. : LTV-355T page : 7 of 10 bns-od-c131/a4
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only temperature profile of soldering reflow (1) one time soldering reflow is recommended within the condition of temperature and time profile shown below. part no. : LTV-355T page : 8 of 10 bns-od-c131/a4
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only temperature profile of soldering reflow (2) when using another soldering method such as infrate d ray lamp, the temperature may rise partially in the mold of the device. keep the temperature on the package of the device w ithin the condition of above (1) recommended foot print patterns (mount pad) unit : mm part no. : LTV-355T page : 9 of 10 bns-od-c131/a4
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only notes: - lite-on is continually improving the quality, rel iability, function or design and lite-on reserves the right to make changes without further notices. - the products shown in this publication are design ed for the general use in electronic applications such as office automation equipment, c ommunications devices, audio/visual equipment, electrical application and instrumentation. - for equipment/devices where high reliability or s afety is required, such as space applications, nuclear power control equipment, medi cal equipment, etc, please contact our sales representatives. - when requiring a device for any specific applic ation, please contact our sales in advice. - if there are any questions about the contents of this publication, please contact us at your convenience. - the contents described herein are subject to chan ge without prior notice. - do not immerse units body in solder paste. part no. : LTV-355T page : 10 of 10
|
