midium power transistors (30v / 3a) QS5W1 ? structure ? dimensions (unit : mm) npn silicon epitaxial planar transistor ? features 1) low saturation voltage v ce (sat) = 0.4v (max.) (i c / i b = 1a / 50ma) 2) high speed switching ? applications low frequency amplifier ? inner circuit (unit : mm) package tsmt5 code tr basic ordering unit (pieces) 3000 ? absolute maximum ratings (ta = 25 ? c) symbol limits unit collector-base voltage v cbo 30 v collector-emitter voltage v ceo 30 v emitter-base voltage v ebo 6v dc i c 3a pulsed i cp 6a p d 0.5 w/total p d 1.25 w/total p d 0.9 w/element junction temperature t j 150 ? c range of storage temperature t stg -55 to 150 ? c *1 pw=10ms, single pulse *2 mounted on a recommended land. *3 mounted on a 25 x 25 x 0.8[mm] ceramic board. driver ? packaging specifications type parameter collector current power dissipation *1 *3 *3 (1) tr.1 base (2) emitter (3) tr.2 base (4) tr.2 collector (5) tr.1 collector *2 tsmt5 abbreviated symbol : w01 (1) (2) (3) (4) (5) tr.1 tr.2 (1) tr.1 base (2) emitter (3) tr.2 base (4) tr.2 collector (5) tr.1 collector 1/5 2011.02 - rev.a data sheet www.rohm.com ? 2011 rohm co., ltd. all rights reserved.
QS5W1 ? electrical characteristics (ta=25c) symbol min. typ. max. unit collector-emitter breakdown voltage bv ceo 30 - - v i c = 1ma collector-base breakdown voltage bv cbo 30 - - v i c = 100a emitter-base breakdown voltage bv ebo 6--v i e = 100a collector cut-off current i cbo --1 ? a v cb = 30v emitter cut-off current i ebo --1 ? a v eb = 4v collector-emitter staturation voltage v ce(sat) - 200 400 mv i c = 1a, i b = 50ma dc current gain h fe 200 - 500 - v ce = 2v, i c = 500ma turn-on time t on -25-ns storage time t stg - 300 - ns fall time t f -20-ns *1 pulsed *2 see switching time test circuit -16 collector output capacitance c ob conditions parameter mhz 270 - v ce = 10v i e =-100ma, f=100mhz transition frequency f t - pf v cb = 10v, i e =0a f=1mhz - i c = 1.5a, i b1 = 150ma, i b2 =-150ma, v cc 12v * 2 * 2 * 2 ~ _ *1 *1 2/5 2011.02 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
QS5W1 ? electrical characteristic curves (ta=25 ? c) 0.0 0.1 0.2 0.3 0.4 0.5 0 0.5 1 1.5 2 collector current : i c [a] colector to emitter voltage :v ce [v] fig.1 typical output characteristics 2ma 1.5ma 1.0ma i b =0.5ma 5ma ta=25 c 2.5ma 10 100 1000 1 10 100 1000 10000 dc current gain : h fe collector current : i c [ma] fig.2 dc current gain vs. collector current ( i ) v ce =5v 2v ta=25 c 10 100 1000 1 10 100 1000 10000 dc current gain : h fe collector current : i c [ma] fig3. dc current gain vs. collector current ( ii ) v ce =2v ta=125 c 75 c 25 c - 40 c 0.001 0.01 0.1 1 1 10 100 1000 10000 collector saturation voltage : v ce (sat)[v] collector current : i c [ma] fig.4 collector - emitter saturation voltage vs. collector current ( i ) ta=25 c pulsed i c /i b =50 20 10 0.001 0.01 0.1 1 1 10 100 1000 10000 collector saturation voltage : v ce (sat)[v] collector current : i c [ma] fig.5 collector - emitter saturation voltage vs. collector current ( ii ) i c /i b =20 pulsed ta=125 c 75 c 25 c - 40 c 1 10 100 1000 10000 0 0.2 0.4 0.6 0.8 1 1.2 1.4 collector current : i c [ma] base to emitter voltage : v be [v] v ce =2v fig.6 ground emitter propagation characteristics ta=125 c 75 c 25 c - 40 c 3/5 2011.02 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
QS5W1 1 10 100 1000 0.1 1 10 100 collector output capacitance : cob(pf) emitter input capacitance : cib(pf) collector - base voltage : v cb (v) emitter - base voltage : v eb (v) fig.7 emitter input capacitance vs. emitter - base voltage collector output capacitance vs. collector - base voltage ta=25 c f=1mhz i e =0a i c =0a cob cib 10 100 1000 -10 -100 -1000 transition frequency : f t [mhz] emitter current : i e [ma] ta=25 c v ce =10v pulsed fig.8 gain bandwidth product vs. emitter current 0.001 0.01 0.1 1 10 0.1 1 10 100 collector current : i c [a] collector to emitter voltage : v ce [v] fig.9 safe operating area dc (mounted on a recommended land) 10ms 1ms 100ms ta=25 c when one element operated single non repetitive pulse 4/5 2011.02 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
QS5W1 ? switching time test circuit v in p w pw 50s duty cycle Q1% t stg i b1 i b2 90% 10% t on t f i c r l =8.2? i b1 i b2 i c v cc 12v ~ _ ~ _ base curent waveform collector current waveform 5/5 2011.02 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
r 1 120 a ww w .rohm.com ? 20 1 1 rohm co., ltd. all rights reserved. notice rohm customer support system http://ww w . r ohm.com/contact/ thank you for your accessing to rohm p r oduct informations. mo r e detail p r oduct informations and catalogs a r e available, please contact us. notes
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