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this is information on a product in full production. april 2014 docid17734 rev 3 1/14 14 2N2484HR hi-rel npn bipolar transistor 60 v, 50 ma datasheet - production data figure 1. internal schematic diagram features ? linear gain characteristics ? hermetic packages ? escc qualified ? european preferred part list - eppl description the 2N2484HR is a silicon planar epitaxial npn transistor specifically designed for aerospace hi- rel applications and housed in hermetic packages. it complies with the escc 5000 qualification standard. it is escc qualified according to the 5201-001 specification. in case of conflict between this datasheet and escc detailed specification, the latter prevails. to-18 lcc-3 3 1 2 ub 3 1 2 3 1 2 4 pin 4 in ub is connected to the metallic lid. parameter value bv ceo 60 v i c (max) 50 ma h fe at 10 v - 150 ma > 250 operating temperature range - 65 c to + 200 c table 1. device summary device qualification system agency specification package radiation level eppl 2n2484ubx escc 5201/001 ub - - soc2484hrx escc 5201/001 lcc-3 - yes 2N2484HRx escc 5201/001 to-18 - - www.st.com
contents 2N2484HR 2/14 docid17734 rev 3 contents 1 electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4.1 lcc-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4.2 ub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.3 to-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 6 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
docid17734 rev 3 3/14 2N2484HR electrical ratings 1 electrical ratings table 2. absolute maximum ratings symbol parameter value unit v cbo collector-base voltage (i e = 0) 60 v v ceo collector-emitter voltage (i b = 0) 60 v v ebo emitter-base voltage (i c = 0) 6 v i c collector current 50 ma p tot total dissipation at t amb 25 c 2N2484HR 0.36 w 2n2484ub1 / soc2484hrb 0.36 w 2n2484ub1 / soc2484hrb (1) 1. when mounted on a 15 x 15 x 0.6 mm ceramic substrate. 0.73 w p tot total dissipation at t c 25 c 2N2484HR 1.2 w t stg storage temperature - 65 to 200 c t j max. operating junction temperature 200 c table 3. thermal data for through-hole package symbol parameter to-18 unit r thjc thermal resistance junction-case max 146 c/w r thja thermal resistance junction-ambient max 486 c/w table 4. thermal data for smd package symbol parameter lcc-3 lcc-3ub unit r thja thermal resistance junction-ambient max 486 c/w thermal resistance junction-ambient (1) max 1. when mounted on a 15 x 15 x 0.6 mm ceramic substrate. 239
electrical characteristics 2N2484HR 4/14 docid17734 rev 3 2 electrical characteristics t case = 25 c unless otherwise specified. table 5. electrical characteristics symbol parameter test conditions (1) min. typ. max. unit v (br)cbo collector-base breakdown voltage i c = 10 a 60 - v v (br)ceo (2) collector-emitter breakdown voltage i c = 10 ma 60 - v v (br)ebo emitter-base breakdown voltage i e = 10 a 6 - v i cbo collector-base cut- off current v cb = 45 v - 10 na i cbo emitter-base cut-off current v eb = 5 v - 10 na v ce(sat) (2) collector-emitter saturation voltage i c = 1 ma, i b = 0.1 ma - 0.35 v h fe (2) dc forward current transfer ratio i c = 1 a, v ce = 5 v 30 - i c = 10 a, v ce = 5 v 100 500 i c = 100 a, v ce = 5 v 175 550 i c = 1 ma, v ce = 5 v 250 650 i c = 10 ma, v ce = 5 v 800 h fe high frequency current gain 1 v ce = 5 v, i c = 50 a, f = 5 mhz 3 - high frequency current gain 2 v ce = 5 v, i c = 500 a, f = 30 mhz 2 c obo output capacitance v cb = 5 v, i e = 0, f = 1 mhz - 6 pf c ibo input capacitance v eb = 0.5 v, i c = 0, f = 1 mhz - 6 pf h fe small signal current gain i c = 1 ma, v ce = 5 v, f = 1 khz 150 - 900 h ie small signal input impedance i c = 1 ma, v ce = 5 v, f = 1 khz 3.5 - 24 k h oc small signal output impedance i c = 1 ma, v ce = 5 v, f = 1 khz - 40 h re small signal reverse voltage transfer ratio i c = 1 ma, v ce = 5 v, f = 1 khz - 800 10 -6 n fw wide-band noise v ce = 5 v, i c = 10 a, r s = 10 k -3db
docid17734 rev 3 5/14 2N2484HR electrical characteristics nf n1 spot noise figure v ce = 5 v, i c = 10 a r s = 10 k , f = 100 hz power bw = 200 hz --3 db nf n2 v ce = 5 v, i c = 10 a r s = 10 k , f = 1 khz power bw = 20 hz --10 nf n3 v ce = 5 v, i c = 10 a r s = 10 k , f = 10 khz power bw = 2 hz --2 1. measurement performed on a sample basis, ltpd 7 or less. 2. pulse measurement: pulse width 300 s, duty cycle 1.0 % table 6. electrical characteristics at high and low temperatures symbol parameter test conditions min. typ. max. unit i cbo collector-base cut- off current v cb = 45 v, t amb = 150 c - 10 a h fe2 dc forward current transfer ratio i c = 10 a, v ce = 5 v t amb = - 55 c 20 - table 5. electrical characteristics (continued) symbol parameter test conditions (1) min. typ. max. unit
test circuit 2N2484HR 6/14 docid17734 rev 3 3 test circuit figure 2. circuit for electrical measurements table 7. list of components component description c1, c2, c5 3.0 - 35 pf c3 (1) 1. for optimum performance, c3 should be mount ed as close as possible to the base lead. 24 pf c4 0.4 - 7.0 pf l1 straight piece n 16 bare tin wire, 5/8 inch long l2 3 turns n 16 wire, 1/4 inch id, 5/16 inch long l3 1 turn n 18 wire, 1/4 inch id, 1/4 inch long l4 ferrite rf choke, z = 450 am07818v1
docid17734 rev 3 7/14 2N2484HR package mechanical data 4 package mechanical data in order to meet environmental requirements, st offers these devices in different grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions and product status are available at: www.st.com . ecopack ? is an st trademark. 4.1 lcc-3 figure 3. lcc-3 drawings 2 1 3
package mechanical data 2N2484HR 8/14 docid17734 rev 3 table 8. lcc-3 mechanical data dim. mm. min. typ. max. a 1.16 1.42 c 0.45 0.50 0.56 d 0.60 0.76 0.91 e 0.91 1.01 1.12 f 1.95 2.03 2.11 g 2.92 3.05 3.17 i 2.41 2.54 2.66 j 0.42 0.57 0.72 k 1.37 1.52 1.67 l 0.40 0.50 0.60 m 2.46 2.54 2.62 n 1.80 1.90 2.00 r 0.30
docid17734 rev 3 9/14 2N2484HR package mechanical data 4.2 ub table 9. ub mechanical data dim. mm. min. typ. max. a 1.16 1.42 c 0.46 0.51 0.56 d 0.56 0.76 0.96 e 0.92 1.02 1.12 f 1.95 2.03 2.11 g 2.92 3.05 3.18 i 2.41 2.54 2.67 j 0.42 0.57 0.72 k 1.37 1.52 1.67 l 0.41 0.51 0.61 m 2.46 2.54 2.62 n 1.81 1.91 2.01 r 0.20 r1 0.30 r2 0.56
package mechanical data 2N2484HR 10/14 docid17734 rev 3 figure 4. lcc-3ub drawings 4.3 to-18 table 10. to-18 mechanical data dim. mm. min. typ. max. a 12.7 b 0.49 d 5.3 e 4.9 f 5.8 g 2.54 h 1.2 i 1.16 l 45
docid17734 rev 3 11/14 2N2484HR package mechanical data figure 5. to-18 drawings
order codes 2N2484HR 12/14 docid17734 rev 3 5 order codes contact st sales office for information about the specific conditions for: ? products in die form ? tape and reel packing table 11. order codes cpn agency specification eppl quality level radiation level package lead finish marking (1) packing 2n2484ub1 - - engineering model escc - ub gold 2n2484ub1 wafflepack soc24841 - - engineering model escc - lcc-3 gold soc24841 wafflepack 2n2484ubg 5201/001/06 - escc - ub gold 520100106 wafflepack 2n2484ubt 5201/001/07 - escc - ub solder dip 520100107 wafflepack soc2484hrg 5201/001/04 - escc - lcc-3 gold 520100104 wafflepack soc2484hrt 5201/001/05 yes escc - lcc-3 solder dip 520100105 wafflepack 2N2484HRg 5201/001/01 - escc - to-18 gold 520100101 strip pack 2N2484HRt 5201/001/02 - escc - to-18 solder dip 520100102 strip pack 1. specific marking only. the full marking includes in addition: for the engineering models: st logo, date code; country of origin (fr). for escc flight parts: st logo, date code, country of origin (fr), esa logo, serial number of the part within the assembly lot.
docid17734 rev 3 13/14 2N2484HR revision history 6 revision history table 12. document revision history date revision changes 09-jul-2010 1 initial release. 26-feb-2013 2 updated: table 1: device summary and table 11: order codes . 01-apr-2014 3 updated: table 1: device summary and table 11: order codes . minor text changes.
2N2484HR 14/14 docid17734 rev 3 please read carefully: information in this document is provided solely in connection with st products. stmicroelectronics nv and its subsidiaries (?st ?) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described he rein at any time, without notice. all st products are sold pursuant to st?s terms and conditions of sale. purchasers are solely responsible for the choice, selection and use of the st products and services described herein, and st as sumes no liability whatsoever relating to the choice, selection or use of the st products and services described herein. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. i f any part of this document refers to any third party products or services it shall not be deemed a license grant by st for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoev er of such third party products or services or any intellectual property contained therein. unless otherwise set forth in st?s terms and conditions of sale st disclaims any express or implied warranty with respect to the use and/or sale of st products including without limitation implied warranties of merchantability, fitness for a particular purpose (and their equivalents under the laws of any jurisdiction), or infringement of any patent, copyright or other intellectual property right. st products are not designed or authorized for use in: (a) safety critical applications such as life supporting, active implanted devices or systems with product functional safety requirements; (b) aeronautic applications; (c) automotive applications or environments, and/or (d) aerospace applications or environments. where st products are not designed for such use, the purchaser shall use products at purchaser?s sole risk, even if st has been informed in writing of such usage, unless a product is expressly designated by st as being intended for ?automotive, automotive safety or medical? industry domains according to st product design specifications. products formally escc, qml or jan qualified are deemed suitable for use in aerospace by the corresponding governmental agency. resale of st products with provisions different from the statem ents and/or technical features set forth in this document shall immediately void any warranty granted by st for the st product or service described herein and shall not create or extend in any manner whatsoev er, any liability of st. st and the st logo are trademarks or register ed trademarks of st in various countries. information in this document supersedes and replaces all information previously supplied. the st logo is a registered trademark of stmicroelectronics. all other names are the property of their respective owners. ? 2014 stmicroelectronics - all rights reserved stmicroelectronics group of companies australia - belgium - brazil - canada - china - czech republic - finland - france - germany - hong kong - india - israel - ital y - japan - malaysia - malta - morocco - philippines - singapore - spain - swed en - switzerland - united kingdom - united states of america www.st.com

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