DISCRETE SEMICONDUCTORS DATA SHEET BFS20 NPN medium frequency transistor Product data sheet Supersedes data of 2004 Jan 5 2004 Feb 05
NXP Semiconductors Product data sheet NPN medium frequency transistor BFS20 FEATURES PINNING • IC(max) = 25 mA PIN DESCRIPTION • VCEO(max) = 20 V 1 base • Very low feedback capacitance (typ. 350 fF). 2 emitter 3 collector APPLICATIONS • IF and VHF thick and thin-film circuit applications. DESCRIPTION handbook, halfpage 3 3 NPN medium frequency transistor in a SOT23 plastic package. 1 MARKING 1 MARKING CODE(1) TYPE NUMBER BFS20 G1* 2 2 Top view MAM255 Note 1.
NXP Semiconductors Product data sheet NPN medium frequency transistor BFS20 THERMAL CHARACTERISTICS SYMBOL Rth(j-a) PARAMETER CONDITIONS thermal resistance from junction to ambient VALUE UNIT 500 K/W note 1 Note 1. Transistor mounted on an FR4 printed-circuit board. CHARACTERISTICS Tj = 25 °C unless otherwise specified. SYMBOL ICBO PARAMETER collector-base cut-off current CONDITIONS MIN. TYP. MAX.
NXP Semiconductors Product data sheet NPN medium frequency transistor BFS20 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.
NXP Semiconductors Product data sheet NPN medium frequency transistor BFS20 DATA SHEET STATUS DOCUMENT STATUS(1) PRODUCT STATUS(2) DEFINITION Objective data sheet Development This document contains data from the objective specification for product development. Preliminary data sheet Qualification This document contains data from the preliminary specification. Product data sheet Production This document contains the product specification. Notes 1.
NXP Semiconductors Customer notification This data sheet was changed to reflect the new company name NXP Semiconductors, including new legal definitions and disclaimers. No changes were made to the technical content, except for package outline drawings which were updated to the latest version. Contact information For additional information please visit: http://www.nxp.com For sales offices addresses send e-mail to: salesaddresses@nxp.com © NXP B.V. 2009 All rights are reserved.
