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 DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D186
BC635; BC637; BC639 NPN medium power transistors
Product specification Supersedes data of 1997 Mar 12 1999 Apr 23
Philips Semiconductors
Product specification
NPN medium power transistors
FEATURES * High current (max. 1 A) * Low voltage (max. 80 V). APPLICATIONS * Driver stages of audio/video amplifiers. DESCRIPTION NPN transistor in a TO-92; SOT54 plastic package. PNP complements: BC636, BC638 and BC640. PINNING PIN 1 2 3
BC635; BC637; BC639
DESCRIPTION base collector emitter
1 handbook, halfpage
2 3
2 1 3
MAM259
Fig.1
Simplified outline (TO-92; SOT54) and symbol.
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VCBO BC635 BC637 BC639 VCEO collector-emitter voltage BC635 BC637 BC639 VEBO IC ICM IBM Ptot Tstg Tj Tamb emitter-base voltage collector current (DC) peak collector current peak base current total power dissipation storage temperature junction temperature operating ambient temperature Tamb 25 C open collector open base - - - - - - - - -65 - -65 45 60 80 5 1 1.5 200 0.83 +150 150 +150 V V V V A A mA W C C C PARAMETER collector-base voltage CONDITIONS open emitter - - - 45 60 100 V V V MIN. MAX. UNIT
1999 Apr 23
2
Philips Semiconductors
Product specification
NPN medium power transistors
THERMAL CHARACTERISTICS SYMBOL Rth j-a Note 1. Transistor mounted on an FR4 printed-circuit board. CHARACTERISTICS Tj = 25 C unless otherwise specified. SYMBOL ICBO IEBO hFE PARAMETER collector cut-off current emitter cut-off current DC current gain CONDITIONS IE = 0; VCB = 30 V PARAMETER thermal resistance from junction to ambient
BC635; BC637; BC639
CONDITIONS note 1
VALUE 150
UNIT K/W
MIN. - - - 40 63 25 63 100
MAX. 100 10 100 - 250 - 160 250 500 1 - 1.6
UNIT nA A nA
IE = 0; VCB = 30 V; Tj = 150 C IC = 0; VEB = 5 V VCE = 2 V; see Fig.2 IC = 5 mA IC = 150 mA IC = 500 mA DC current gain BC639-10 BC635-16; BC637-16; BC639-16 VCEsat VBE fT h FE1 ----------h FE2 collector-emitter saturation voltage base-emitter voltage transition frequency DC current gain ratio of the complementary pairs IC = 500 mA; IB = 50 mA IC = 500 mA; VCE = 2 V IC = 50 mA; VCE = 5 V; f = 100 MHz IC = 150 mA; VCE = 2 V IC = 150 mA; VCE = 2 V; see Fig.2
- - 100 -
mV V MHz
1999 Apr 23
3
Philips Semiconductors
Product specification
NPN medium power transistors
BC635; BC637; BC639
handbook, full pagewidth
160
MBH729
hFE 120
VCE = 2 V
80
40
0 10-1
1
10
102
IC (mA)
103
Fig.2 DC current gain; typIcal values.
1999 Apr 23
4
Philips Semiconductors
Product specification
NPN medium power transistors
PACKAGE OUTLINE Plastic single-ended leaded (through hole) package; 3 leads
BC635; BC637; BC639
SOT54
c
E d A L b
1
D
2
e1 e
3
b1
L1
0
2.5 scale
5 mm
DIMENSIONS (mm are the original dimensions) UNIT mm A 5.2 5.0 b 0.48 0.40 b1 0.66 0.56 c 0.45 0.40 D 4.8 4.4 d 1.7 1.4 E 4.2 3.6 e 2.54 e1 1.27 L 14.5 12.7 L1(1) 2.5
Note 1. Terminal dimensions within this zone are uncontrolled to allow for flow of plastic and terminal irregularities. OUTLINE VERSION SOT54 REFERENCES IEC JEDEC TO-92 EIAJ SC-43 EUROPEAN PROJECTION ISSUE DATE 97-02-28
1999 Apr 23
5
Philips Semiconductors
Product specification
NPN medium power transistors
DEFINITIONS Data Sheet Status Objective specification Preliminary specification Product specification Limiting values
BC635; BC637; BC639
This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications.
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.
1999 Apr 23
6
Philips Semiconductors
Product specification
NPN medium power transistors
NOTES
BC635; BC637; BC639
1999 Apr 23
7
Philips Semiconductors - a worldwide company
Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. +43 1 60 101 1248, Fax. +43 1 60 101 1210 Belarus: Hotel Minsk Business Center, Bld. 3, r. 1211, Volodarski Str. 6, 220050 MINSK, Tel. +375 172 20 0733, Fax. +375 172 20 0773 Belgium: see The Netherlands Brazil: see South America Bulgaria: Philips Bulgaria Ltd., Energoproject, 15th floor, 51 James Bourchier Blvd., 1407 SOFIA, Tel. +359 2 68 9211, Fax. +359 2 68 9102 Canada: PHILIPS SEMICONDUCTORS/COMPONENTS, Tel. +1 800 234 7381, Fax. +1 800 943 0087 China/Hong Kong: 501 Hong Kong Industrial Technology Centre, 72 Tat Chee Avenue, Kowloon Tong, HONG KONG, Tel. +852 2319 7888, Fax. +852 2319 7700 Colombia: see South America Czech Republic: see Austria Denmark: Sydhavnsgade 23, 1780 COPENHAGEN V, Tel. +45 33 29 3333, Fax. +45 33 29 3905 Finland: Sinikalliontie 3, FIN-02630 ESPOO, Tel. +358 9 615 800, Fax. +358 9 6158 0920 France: 51 Rue Carnot, BP317, 92156 SURESNES Cedex, Tel. +33 1 4099 6161, Fax. +33 1 4099 6427 Germany: Hammerbrookstrae 69, D-20097 HAMBURG, Tel. +49 40 2353 60, Fax. +49 40 2353 6300 Hungary: see Austria India: Philips INDIA Ltd, Band Box Building, 2nd floor, 254-D, Dr. Annie Besant Road, Worli, MUMBAI 400 025, Tel. +91 22 493 8541, Fax. +91 22 493 0966 Indonesia: PT Philips Development Corporation, Semiconductors Division, Gedung Philips, Jl. Buncit Raya Kav.99-100, JAKARTA 12510, Tel. +62 21 794 0040 ext. 2501, Fax. +62 21 794 0080 Ireland: Newstead, Clonskeagh, DUBLIN 14, Tel. +353 1 7640 000, Fax. +353 1 7640 200 Israel: RAPAC Electronics, 7 Kehilat Saloniki St, PO Box 18053, TEL AVIV 61180, Tel. +972 3 645 0444, Fax. +972 3 649 1007 Italy: PHILIPS SEMICONDUCTORS, Piazza IV Novembre 3, 20124 MILANO, Tel. +39 2 6752 2531, Fax. +39 2 6752 2557 Japan: Philips Bldg 13-37, Kohnan 2-chome, Minato-ku, TOKYO 108-8507, Tel. +81 3 3740 5130, Fax. +81 3 3740 5077 Korea: Philips House, 260-199 Itaewon-dong, Yongsan-ku, SEOUL, Tel. +82 2 709 1412, Fax. +82 2 709 1415 Malaysia: No. 76 Jalan Universiti, 46200 PETALING JAYA, SELANGOR, Tel. +60 3 750 5214, Fax. +60 3 757 4880 Mexico: 5900 Gateway East, Suite 200, EL PASO, TEXAS 79905, Tel. +9-5 800 234 7381, Fax +9-5 800 943 0087 Middle East: see Italy Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg. VB, Tel. +31 40 27 82785, Fax. +31 40 27 88399 New Zealand: 2 Wagener Place, C.P.O. Box 1041, AUCKLAND, Tel. +64 9 849 4160, Fax. +64 9 849 7811 Norway: Box 1, Manglerud 0612, OSLO, Tel. +47 22 74 8000, Fax. +47 22 74 8341 Pakistan: see Singapore Philippines: Philips Semiconductors Philippines Inc., 106 Valero St. Salcedo Village, P.O. Box 2108 MCC, MAKATI, Metro MANILA, Tel. +63 2 816 6380, Fax. +63 2 817 3474 Poland: Ul. Lukiska 10, PL 04-123 WARSZAWA, Tel. +48 22 612 2831, Fax. +48 22 612 2327 Portugal: see Spain Romania: see Italy Russia: Philips Russia, Ul. Usatcheva 35A, 119048 MOSCOW, Tel. +7 095 755 6918, Fax. +7 095 755 6919 Singapore: Lorong 1, Toa Payoh, SINGAPORE 319762, Tel. +65 350 2538, Fax. +65 251 6500 Slovakia: see Austria Slovenia: see Italy South Africa: S.A. PHILIPS Pty Ltd., 195-215 Main Road Martindale, 2092 JOHANNESBURG, P.O. Box 7430 Johannesburg 2000, Tel. +27 11 470 5911, Fax. +27 11 470 5494 South America: Al. Vicente Pinzon, 173, 6th floor, 04547-130 SAO PAULO, SP, Brazil, Tel. +55 11 821 2333, Fax. +55 11 821 2382 Spain: Balmes 22, 08007 BARCELONA, Tel. +34 93 301 6312, Fax. +34 93 301 4107 Sweden: Kottbygatan 7, Akalla, S-16485 STOCKHOLM, Tel. +46 8 5985 2000, Fax. +46 8 5985 2745 Switzerland: Allmendstrasse 140, CH-8027 ZURICH, Tel. +41 1 488 2741 Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2886, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel. +66 2 745 4090, Fax. +66 2 398 0793 Turkey: Talatpasa Cad. No. 5, 80640 GULTEPE/ISTANBUL, Tel. +90 212 279 2770, Fax. +90 212 282 6707 Ukraine: PHILIPS UKRAINE, 4 Patrice Lumumba str., Building B, Floor 7, 252042 KIEV, Tel. +380 44 264 2776, Fax. +380 44 268 0461 United Kingdom: Philips Semiconductors Ltd., 276 Bath Road, Hayes, MIDDLESEX UB3 5BX, Tel. +44 181 730 5000, Fax. +44 181 754 8421 United States: 811 East Arques Avenue, SUNNYVALE, CA 94088-3409, Tel. +1 800 234 7381, Fax. +1 800 943 0087 Uruguay: see South America Vietnam: see Singapore Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD, Tel. +381 11 62 5344, Fax.+381 11 63 5777
For all other countries apply to: Philips Semiconductors, International Marketing & Sales Communications, Building BE-p, P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Fax. +31 40 27 24825 (c) Philips Electronics N.V. 1999
Internet: http://www.semiconductors.philips.com
SCA63
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Printed in The Netherlands
115002/00/03/pp8
Date of release: 1999 Apr 23
Document order number:
9397 750 05812


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