? semiconductor components industries, llc, 2007 march, 2007 ? rev. 6 1 publication order number: bc546/d bc546b, bc547a, b, c, bc548b, c amplifier transistors npn silicon features ? pb?free packages are available* maximum ratings rating symbol value unit collector - emitter voltage bc546 bc547 bc548 v ceo 65 45 30 vdc collector - base voltage bc546 bc547 bc548 v cbo 80 50 30 vdc emitter - base voltage v ebo 6.0 vdc collector current ? continuous i c 100 madc total device dissipation @ t a = 25 c derate above 25 c p d 625 5.0 mw mw/ c total device dissipation @ t c = 25 c derate above 25 c p d 1.5 12 w mw/ c operating and storage junction temperature range t j , t stg ?55 to +150 c thermal characteristics characteristic symbol max unit thermal resistance, junction?to?ambient r ja 200 c/w thermal resistance, junction?to?case r jc 83.3 c/w stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above the recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may affect device reliability. *for additional information on our pb?free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. http://onsemi.com collector 1 2 base 3 emitter see detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. ordering information 1 2 3 1 2 bent lead tape & reel ammo pack straight lead bulk pack 3 to?92 case 29 style 17 marking diagram bc 54x ayww x = 6, 7, or 8 a = assembly location y = year ww = work week = pb?free package (note: microdot may be in either location)
bc546b, bc547a, b, c, bc548b, c http://onsemi.com 2 electrical characteristics (t a = 25 c unless otherwise noted) characteristic symbol min typ max unit off characteristics collector ? emitter breakdown voltage (i c = 1.0 ma, i b = 0) bc546 bc547 bc548 v (br)ceo 65 45 30 ? ? ? ? ? ? v collector ? base breakdown voltage (i c = 100 adc) bc546 bc547 bc548 v (br)cbo 80 50 30 ? ? ? ? ? ? v emitter ? base breakdown voltage (i e = 10 a, i c = 0) bc546 bc547 bc548 v (br)ebo 6.0 6.0 6.0 ? ? ? ? ? ? v collector cutoff current (v ce = 70 v, v be = 0) bc546 (v ce = 50 v, v be = 0) bc547 (v ce = 35 v, v be = 0) bc548 (v ce = 30 v, t a = 125 c) bc546/547/548 i ces ? ? ? ? 0.2 0.2 0.2 ? 15 15 15 4.0 na a on characteristics dc current gain (i c = 10 a, v ce = 5.0 v) bc547a bc546b/547b/548b bc548c (i c = 2.0 ma, v ce = 5.0 v) bc546 bc547 bc548 bc547a bc546b/547b/548b bc547c/bc548c (i c = 100 ma, v ce = 5.0 v) bc547a/548a bc546b/547b/548b bc548c h fe ? ? ? 110 110 110 110 200 420 ? ? ? 90 150 270 ? ? ? 180 290 520 120 180 300 ? ? ? 450 800 800 220 450 800 ? ? ? ? collector ? emitter saturation voltage (i c = 10 ma, i b = 0.5 ma) (i c = 100 ma, i b = 5.0 ma) (i c = 10 ma, i b = see note 1) v ce(sat) ? ? ? 0.09 0.2 0.3 0.25 0.6 0.6 v base ? emitter saturation voltage (i c = 10 ma, i b = 0.5 ma) v be(sat) ? 0.7 ? v base ? emitter on voltage (i c = 2.0 ma, v ce = 5.0 v) (i c = 10 ma, v ce = 5.0 v) v be(on) 0.55 ? ? ? 0.7 0.77 v small?signal characteristics current ? gain ? bandwidth product (i c = 10 ma, v ce = 5.0 v, f = 100 mhz) bc546 bc547 bc548 f t 150 150 150 300 300 300 ? ? ? mhz output capacitance (v cb = 10 v, i c = 0, f = 1.0 mhz) c obo ? 1.7 4.5 pf input capacitance (v eb = 0.5 v, i c = 0, f = 1.0 mhz) c ibo ? 10 ? pf small ? signal current gain (i c = 2.0 ma, v ce = 5.0 v, f = 1.0 khz) bc546 bc547/548 bc547a bc546b/547b/548b bc547c/548c h fe 125 125 125 240 450 ? ? 220 330 600 500 900 260 500 900 ? noise figure (i c = 0.2 ma, v ce = 5.0 v, r s = 2 k , f = 1.0 khz, f = 200 hz) bc546 bc547 bc548 nf ? ? ? 2.0 2.0 2.0 10 10 10 db 1. i b is value for which i c = 11 ma at v ce = 1.0 v.
bc546b, bc547a, b, c, bc548b, c http://onsemi.com 3 bc547/bc548 figure 1. normalized dc current gain i c , collector current (madc) 2.0 figure 2. ?saturation? and ?on? voltages i c , collector current (madc) 0.2 0.5 1.0 10 20 50 0.2 100 figure 3. collector saturation region i b , base current (ma) figure 4. base?emitter temperature coefficient i c , collector current (ma) 2.0 5.0 200 0.6 0.7 0.8 0.9 1.0 0.5 0 0.2 0.4 0.1 0.3 1.6 1.2 2.0 2.8 2.4 1.2 1.6 2.0 0.02 1.0 10 0 20 0.1 0.4 0.8 h fe , normalized dc current gain v, voltage (volts) v ce , collector?emitter voltage (v) vb , temperature coefficient (mv/ c) 1.5 1.0 0.8 0.6 0.4 0.3 0.2 0.5 1.0 10 20 50 2.0 100 70 30 7.0 5.0 3.0 0.7 0.3 0.1 0.2 1.0 10 100 t a = 25 c v be(sat) @ i c /i b = 10 v ce(sat) @ i c /i b = 10 v be(on) @ v ce = 10 v v ce = 10 v t a = 25 c ?55 c to +125 c t a = 25 c i c = 50 ma i c = 100 ma i c = 200 ma i c = 20 ma i c = 10 ma 1.0 figure 5. capacitances v r , reverse voltage (volts) 10 figure 6. current?gain ? bandwidth product i c , collector current (madc) 0.4 0.6 1.0 10 20 1.0 2.0 6.0 40 80 100 200 300 400 60 20 40 30 7.0 5.0 3.0 2.0 0.7 1.0 10 20 2.0 50 30 7.0 5.0 3.0 0.5 v ce = 10 v t a = 25 c c, capacitance (pf) f, current?gain ? bandwidth product (mhz) t 0.8 4.0 8.0 t a = 25 c c ob c ib
bc546b, bc547a, b, c, bc548b, c http://onsemi.com 4 bc546 figure 7. dc current gain i c , collector current (ma) figure 8. ?on? voltage i c , collector current (ma) 0.8 1.0 0.6 0.2 0.4 1.0 2.0 0.1 1.0 10 100 0.2 0.2 0.5 0.2 1.0 10 200 t a = 25 c v be(sat) @ i c /i b = 10 v ce(sat) @ i c /i b = 10 v be @ v ce = 5.0 v figure 9. collector saturation region i b , base current (ma) figure 10. base?emitter temperature coefficient i c , collector current (ma) ?1.0 1.2 1.6 2.0 0.02 1.0 10 0 20 0.1 0.4 0.8 v ce , collector?emitter voltage (volts) vb , temperature coefficient (mv/ c) 0.2 2.0 10 200 1.0 t a = 25 c 200 ma 50 ma i c = 10 ma h fe , dc current gain (normalized) v, voltage (volts) v ce = 5 v t a = 25 c 0 0.5 2.0 5.0 20 50 100 0.05 0.2 0.5 2.0 5.0 100 ma 20 ma ?1.4 ?1.8 ?2.2 ?2.6 ?3.0 0.5 5.0 20 50 100 ?55 c to 125 c vb for v be figure 11. capacitance v r , reverse voltage (volts) 40 figure 12. current?gain ? bandwidth product i c , collector current (ma) 0.1 0.2 1.0 50 2.0 2.0 10 100 100 200 500 50 20 20 10 6.0 4.0 1.0 10 50 100 5.0 v ce = 5 v t a = 25 c c, capacitance (pf) f, current?gain ? bandwidth product t 0.5 5.0 20 t a = 25 c c ob c ib
bc546b, bc547a, b, c, bc548b, c http://onsemi.com 5 ordering information device package shipping ? bc546b to?92 5000 units / bulk bc546bg to?92 (pb?free) 5000 units / bulk bc546brl1 to?92 2000 / tape & reel bc546brl1g to?92 (pb?free) 2000 / tape & reel bc546bzl1g to?92 (pb?free) 2000 / ammo box bc547arl to?92 2000 / tape & reel bc547arlg to?92 (pb?free) 2000 / tape & reel bc547azl1g to?92 (pb?free) 2000 / ammo box bc547bg to?92 (pb?free) 5000 units / bulk bc547brl1g to?92 (pb?free) 2000 / tape & reel bc547bzl1g to?92 (pb?free) 2000 / ammo box bc547cg to?92 (pb?free) 5000 units / bulk bc547czl1g to?92 (pb?free) 2000 / ammo box bc548bg to?92 (pb?free) 5000 units / bulk bc548brl1g to?92 (pb?free) 2000 / tape & reel bc548bzl1g to?92 (pb?free) 2000 / ammo box bc548cg to?92 (pb?free) 5000 units / bulk bc548czl1g to?92 (pb?free) 2000 / ammo box ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d.
bc546b, bc547a, b, c, bc548b, c http://onsemi.com 6 package dimensions to?92 (to?226) case 29?11 issue am notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. contour of package beyond dimension r is uncontrolled. 4. lead dimension is uncontrolled in p and beyond dimension k minimum. r a p j l b k g h section x?x c v d n n xx seating plane dim min max min max millimeters inches a 0.175 0.205 4.45 5.20 b 0.170 0.210 4.32 5.33 c 0.125 0.165 3.18 4.19 d 0.016 0.021 0.407 0.533 g 0.045 0.055 1.15 1.39 h 0.095 0.105 2.42 2.66 j 0.015 0.020 0.39 0.50 k 0.500 ??? 12.70 ??? l 0.250 ??? 6.35 ??? n 0.080 0.105 2.04 2.66 p ??? 0.100 ??? 2.54 r 0.115 ??? 2.93 ??? v 0.135 ??? 3.43 ??? 1 notes: 1. dimensioning and tolerancing per asme y14.5m, 1994. 2. controlling dimension: millimeters. 3. contour of package beyond dimension r is uncontrolled. 4. lead dimension is uncontrolled in p and beyond dimension k minimum. r a p j b k g section x?x c v d n xx seating plane dim min max millimeters a 4.45 5.20 b 4.32 5.33 c 3.18 4.19 d 0.40 0.54 g 2.40 2.80 j 0.39 0.50 k 12.70 ??? n 2.04 2.66 p 1.50 4.00 r 2.93 ??? v 3.43 ??? 1 t straight lead bulk pack bent lead tape & reel ammo pack style 17: pin 1. collector 2. base 3. emitter on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, r epresentation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its of ficers, employees, subsidiaries, af filiates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800?282?9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81?3?5773?3850 bc546/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303?675?2175 or 800?344?3860 toll free usa/canada fax : 303?675?2176 or 800?344?3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
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