93003tn (kt)/83098ha(kt)/5249mo, ts no.3025-1/4 any and all sanyo products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft?s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. consult with your sanyo representative nearest you before using any sanyo products described or contained herein in such applications. sanyo assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other parameters) listed in products specifications of any and all sanyo products described or contained herein. pnp/npn epitaxial planar silicon transistors low-frequency power amplifier applications ordering number:enn3025 2SA1705/2sc4485 sanyo electric co.,ltd. semiconductor company tokyo office tokyo bldg., 1-10, 1 chome, ueno, taito-ku, tokyo, 110-8534 japan ( ) : 2SA1705 specifications absolute maximum ratings at ta = 25 ? c electrical characteristics at ta = 25 ? c package dimensions unit:mm 2064a [2SA1705/2sc4485] applications voltage regulators, relay drivers, lamp drivers. features adoption of fbet process. fast switching speed. 1 : emitter 2 : collector 3 : base sanyo : nmp retemara pl obmy ss noitidno cs gnita rt inu egatlovesab-ot-rotcello cv obc 06)? (v egatlovrettime-ot-rotcello cv oec 05)? (v egatlovesab-ot-rettim ev obe 5)? (v tnerrucrotcello ci c 1)? (a )eslup(tnerrucrotcello ci pc 2)? (a noitapissidrotcello cp c 9. 0w erutarepmetnoitcnu jj t 051 erutarepmetegarot sg tst 051+ot55? ? c ? c retemara pl obmy ss noitidnoc sgnitar tinu ni mp y tx am tnerrucffotucrotcello ci obc v bc i,v05)?(= e 0 =0 01)? (a n tnerrucffotucrettim ei obe v be i,v4)?(= c 0 =0 01)? (a n niagtnerruccd h ef 1v ec i,v2)?(= c am001)?(= *00 1* 004 h ef 2v ec i,v2)?(= c a1)?( =0 3 tcudorphtdiwdnab-nia gf t v ec i,v01)?(= c am05)?( =0 5 1z hm 6.9 0.6 0.5 4.5 1.0 1.0 0.9 2.5 1.45 1.0 0.45 4.0 1.0 2.54 2.54 123 continued on next page. http://semicon.sanyo.com/en/network
no.3025-2/4 2SA1705/2sc4485 retemara pl obmy ss noitidnoc sgnitar tinu ni mp y tx am egatlovnoitarutasrettime-ot-rotcello cv )tas(ec i c i,am005)?(= b am05)?(= )081? () 005? (v m 02 10 0 3v m egatlovnoitarutasrettime-ot-esa bv )tas(eb i c i,am005)?(= b am05)?( =9 .0)? (2 .1)? (v ecnaticapactuptu oc bo v bc zhm1=f,v01)?( =5 .8)21 (f p egatlovnwodkaerbesab-ot-rotcello cv obc)rb( i c i,a 01)?(= e 0 =0 6)? (v egatlovnwodkaerbrettime-ot-rotcello cv oec)rb( i c r,am1)?(= eb = 05)? (v egatovnwodkaerbesab-ot-rettim ev obe)rb( i e i,a 01)?(= c 0 =5 )? (v emitno-nru tt no tiucrictsetdeificepsee s0 4v emitegarot st gts tiucrictsetdeificepsees )003 (s n 05 3s n emitlla ft f tiucrictsetdeificepsee s0 3s n * : the 2SA1705/2sc4485 are classified by 100ma h fe as follows : kna rrst h ef 002ot00 10 82ot04 10 04ot002 switching time test circuit v r r l v cc =25v v be = --5v 10i b1 = --10i b2 = i c =500ma (for pnp, the polarity is reversed.) + + 50 input output r b 100 f 470f pw=20s i b1 i b2 d.c. 1% 1.0 0.8 0.6 0.4 0.2 12 4 35 0 0 i c -- v ce itr04271 i c -- v be 2sc4485 v ce =2v 2sc4485 --25 c 25c ta=75 c itr04273 25c --25 c ta=75 c 2SA1705 v ce = --2v --1200 --200 --400 --600 --800 --1000 0 0- - 1 . 2 -- 1 . 0 -- 0 . 8 --0.6 -- 0 . 4 -- 0 . 2 i c -- v be itr04272 --1.0 -- 0 . 8 --0.6 --0.4 --0.2 0 0 --1 --2 --4 -- 3 -- 5 i c -- v ce itr04270 2SA1705 i b =0 --1ma --2ma --4ma --6ma --8ma --10ma --12ma i b =0 1ma 2ma 3ma 4ma 5ma 6ma 7ma 9ma 8ma 10ma 1200 200 400 600 800 1000 0 01 . 2 1.0 0.8 0.6 0.4 0.2 collector current, i c ? a collector-to-emitter voltage, v ce ?v collector current, i c ? a collector-to-emitter voltage, v ce ?v collector current, i c ? a base-to-emitter voltage, v be ?v collector current, i c ? a base-to-emitter voltage, v be ?v continued from preceding page.
no.3025-3/4 2SA1705/2sc4485 v ce (sat) -- i c itr04281 ta=75 c 25c --25 c 2sc4485 i c / i b =10 2sc4485 f=1mhz 5 3 5 7 10 2 3 2 --10 --100 -- 1 . 0 55 77 23 57 23 cob -- v cb itr04278 2SA1705 f=1mhz -- 1 0 57 2 3 5 2 7 23 57 --100 --1000 3 2 7 5 3 2 7 5 --1000 --100 -- 1 0 v ce (sat) -- i c itr04280 ta=75 c 25c --25 c 2SA1705 i c / i b =10 100 5 7 10 5 3 2 3 2 57 3 25 32 57 --10 --100 f t -- i c 2SA1705 v ce = --10v itr04276 f t -- i c 2sc4485 v ce =10v itr04277 cob -- v cb itr04279 ta=75 c 25c --25 c 2sc4485 v ce =2v h fe -- i c itr04275 h fe -- i c 100 -- 1 0 1000 7 5 3 2 7 5 10 7 3 2 5 23 5 57 --100 72357 --1000 23 2SA1705 v ce = --2v itr04274 ta=75 c --25 c 25c 100 10 1000 7 5 3 2 7 5 10 7 3 2 5 23 5 57 100 72357 1000 23 100 5 7 10 5 3 2 3 2 57 3 25 32 57 10 100 5 3 5 7 10 2 3 2 10 100 1.0 55 77 23 57 23 10 57 2 3 5 2 7 23 57 100 1000 3 2 7 5 3 2 7 5 1000 100 10 dc current gain, h fe collector current, i c ? ma dc current gain, h fe collector current, i c ? ma gain-bandwidth product, f t ? mhz collector current, i c ? ma gain-bandwidth product, f t ? mhz collector current, i c ? ma output capacitance, cob -- pf output capacitance, cob -- pf collector-to-base voltage, v cb -- v collector-to-base voltage, v cb -- v collector current, i c ? ma collector-to-emitter saturation voltage, v ce (sat) ? mv collector current, i c ? ma collector-to-emitter saturation voltage, v ce (sat) ? mv
ps no.3025-4/4 specifications of any and all sanyo products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. to verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. sanyo electric co., ltd. strives to supply high-quality high-reliability products. however, any and all semiconductor products fail with some probability. it is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. when designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. in the event that any or all sanyo products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of sanyo electric co. , ltd. any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. when designing equipment, refer to the "delivery specification" for the sanyo product that you intend to use. information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. sanyo believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. this catalog provides information as of september, 2003. specifications and information herein are subject to change without notice. 2SA1705/2sc4485 a s o 3 1.0 2 0.1 3 0.01 2 5 3 2 5 7 7 57 2 5 37 2 5 37 1.0 10 itr04284 2SA1705 / 2sc4485 itr04283 itr04285 v be (sat) -- i c v be (sat) -- i c -- 1 0 7 5 3 2 7 5 2 3 -- 1 . 0 -- 1 0 7 52 3 7 5 23 7 52 --100 --1000 itr04282 2SA1705 i c / i b =10 2sc4485 i c / i b =10 p c -- ta 1.0 0 0.8 0.6 0.4 0.2 100 140 120 160 20 06 0 40 80 2SA1705 / 2sc4485 ta= --25 c 75c 25c i c =1.0a i cp =2.0a 1ms 10ms 100ms dc operation ta= --25 c 75c 25c 10 7 5 3 2 7 5 2 3 1.0 10 7 52 3 7 5 23 7 52 100 1000 collector dissipation, p c ? w ambient temperature, ta ? ?c collector-to-emitter voltage, v ce ?v collector current, i c ? a collector current, i c ? ma base-to-emitter saturation voltage, v be (sat) ?v collector current, i c ? ma base-to-emitter saturation voltage, v be (sat) ?v ta=25 c single pulse (for pnp, minus sign is omitted.)
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