DISCRETE SEMICONDUCTORS DATA SHEET BF550 PNP medium frequency transistor Product data sheet Supersedes data of 1999 Apr 15 2004 Jan 16
NXP Semiconductors Product data sheet PNP medium frequency transistor BF550 FEATURES PINNING • Low current (max. 25 mA) PIN • Low voltage (max. 40 V). 1 base 2 emitter 3 collector APPLICATIONS DESCRIPTION • Medium frequency applications in thick and thin film circuits. DESCRIPTION handbook, halfpage 3 PNP medium frequency transistor in a SOT23 plastic package. 3 1 MARKING 2 1 MARKING CODE(1) TYPE NUMBER BF550 LA* Top view 2 MAM256 Note 1. * = p : Made in Hong Kong.
NXP Semiconductors Product data sheet PNP medium frequency transistor BF550 THERMAL CHARACTERISTICS SYMBOL Rth(j-a) PARAMETER CONDITIONS thermal resistance from junction to ambient note 1 VALUE UNIT 500 K/W Note 1. Transistor mounted on an FR4 printed-circuit board. CHARACTERISTICS Tamb = 25 °C unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX.
NXP Semiconductors Product data sheet PNP medium frequency transistor BF550 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 PNP medium frequency transistor BF550 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.