DISCRETE SEMICONDUCTORS DATA SHEET BC849; BC850 NPN general purpose transistors Product specification Supersedes data of 1999 Apr 08 2004 Jan 16 Philips Semiconductors Product specification NPN general purpose transistors BC849; BC850 FEATURES PINNING * Low current (max. 100 mA) PIN * Low voltage (max. 45 V). APPLICATIONS DESCRIPTION 1 base 2 emitter 3 collector * General purpose switching and amplification. DESCRIPTION NPN transistor in a SOT23 plastic package. PNP complements: BC859 and BC860. handbook, halfpage 3 3 MARKING 1 TYPE NUMBER MARKING CODE(1) TYPE NUMBER MARKING CODE(1) BC849B 2B* BC850B 2F* BC849C 2C* BC850C 2G* 1 Top view 2 2 MAM255 Note 1. * = p : Made in Hong Kong. * = t : Made in Malaysia. * = W : Made in China. Fig.1 Simplified outline (SOT23) and symbol. ORDERING INFORMATION TYPE NUMBER BC849B PACKAGE NAME - DESCRIPTION plastic surface mounted package; 3 leads BC849C BC850B BC850C 2004 Jan 16 2 VERSION SOT23 Philips Semiconductors Product specification NPN general purpose transistors BC849; BC850 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL VCBO PARAMETER CONDITIONS collector-base voltage MAX. UNIT open emitter - 30 V - 50 V BC849 - 30 V BC850 - 45 V BC849 BC850 VCEO MIN. collector-emitter voltage open base VEBO emitter-base voltage - 5 V IC collector current (DC) - 100 mA ICM peak collector current - 200 mA IBM peak base current Ptot total power dissipation Tstg open collector - 200 mA - 250 mW storage temperature -65 +150 C Tj junction temperature - 150 C Tamb operating ambient temperature -65 +150 C Tamb 25 C; note 1 Note 1. Transistor mounted on an FR4 printed-circuit board. THERMAL CHARACTERISTICS SYMBOL Rth(j-a) PARAMETER CONDITIONS thermal resistance from junction to ambient note 1 Note 1. Transistor mounted on an FR4 printed-circuit board. 2004 Jan 16 3 VALUE UNIT 500 K/W Philips Semiconductors Product specification NPN general purpose transistors BC849; BC850 CHARACTERISTICS Tj = 25 C unless otherwise specified. SYMBOL ICBO PARAMETER collector cut-off current CONDITIONS MIN. TYP. MAX. IE = 0; VCB = 30 V - - 15 nA IE = 0; VCB = 30 V; Tj = 150 C - - 5 A nA IEBO emitter cut-off current IC = 0; VEB = 5 V - - 100 hFE DC current gain IC = 10 A; VCE = 5 V; see Figs 2 and 3 - 240 - - 450 - 200 290 450 420 520 800 BC849B; BC850B BC849C; BC850C DC current gain BC849B; BC850B IC = 2 mA; VCE = 5 V; see Figs 2 and 3 BC849C; BC850C VCEsat VBEsat VBE UNIT collector-emitter saturation voltage IC = 10 mA; IB = 0.5 mA - 90 250 mV IC = 100 mA; IB = 5 mA - 200 600 mV base-emitter saturation voltage IC = 10 mA; IB = 0.5 mA; note 1 - 700 - mV IC = 100 mA; IB = 5 mA; note 1 - 900 - mV base-emitter voltage IC = 2 mA; VCE = 5 V; note 2 580 660 700 mV IC = 10 mA; VCE = 5 V; note 2 - - 770 mV - 2.5 - pF Cc collector capacitance IE = ie = 0; VCB = 10 V; f = 1 MHz Ce emitter capacitance IC = ic = 0; VEB = 500 mV; f = 1 MHz - 11 - pF fT transition frequency IC = 10 mA; VCE = 5 V; f = 100 MHz 100 - - MHz F noise figure IC = 200 A; VCE = 5 V; RS = 2 k; f = 10 Hz to 15.7 kHz - - 4 dB IC = 200 A; VCE = 5 V; RS = 2 k; f = 1 kHz; B = 200 Hz - - 4 dB Notes 1. VBEsat decreases by about 1.7 mV/K with increasing temperature. 2. VBE decreases by about 2 mV/K with increasing temperature. 2004 Jan 16 4 Philips Semiconductors Product specification NPN general purpose transistors BC849; BC850 MBH724 300 handbook, full pagewidth VCE = 5 V hFE 200 100 0 10-2 10-1 1 102 10 IC (mA) 103 BC849B; BC850B. Fig.2 DC current gain; typical values. MBH725 600 handbook, full pagewidth VCE = 5 V hFE 400 200 0 10-2 10-1 1 10 BC849C; BC850C. Fig.3 DC current gain; typical values. 2004 Jan 16 5 102 IC (mA) 103 Philips Semiconductors Product specification NPN general purpose transistors BC849; BC850 PACKAGE OUTLINE Plastic surface mounted package; 3 leads SOT23 D E B A X HE v M A 3 Q A A1 1 2 e1 bp c w M B Lp e detail X 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A A1 max. bp c D E e e1 HE Lp Q v w mm 1.1 0.9 0.1 0.48 0.38 0.15 0.09 3.0 2.8 1.4 1.2 1.9 0.95 2.5 2.1 0.45 0.15 0.55 0.45 0.2 0.1 OUTLINE VERSION SOT23 2004 Jan 16 REFERENCES IEC JEDEC EIAJ EUROPEAN PROJECTION ISSUE DATE 97-02-28 99-09-13 TO-236AB 6 Philips Semiconductors Product specification NPN general purpose transistors BC849; BC850 DATA SHEET STATUS LEVEL DATA SHEET STATUS(1) PRODUCT STATUS(2)(3) Development DEFINITION I Objective data II Preliminary data Qualification This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. III Product data This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Production This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. Notes 1. Please consult the most recently issued data sheet before initiating or completing a design. 2. The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. 3. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. DEFINITIONS DISCLAIMERS Short-form specification The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. 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 Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Limiting values definition Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). 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. Right to make changes Philips Semiconductors reserves the right to make changes in the products including circuits, standard cells, and/or software described or contained herein in order to improve design and/or performance. When the product is in full production (status `Production'), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no licence or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Application information Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. 2004 Jan 16 7 Philips Semiconductors - a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825 For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. SCA76 (c) Koninklijke Philips Electronics N.V. 2004 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 R75/06/pp8 Date of release: 2004 Jan 16 Document order number: 9397 750 12396