Philips Semiconductors Product specification NPN Darlington transistors BDX42; BDX43; BDX44 PACKAGE OUTLINEPlastic single-ended leaded (through hole) package; mountable to heatsink, 1 mounting hole; 3 leadsSOT32 E A P1 P D L1 L 123 b e w M c p 1 Q e 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions)LUNITAb1(1)pcDEee1LQPPw1max 2.7 0.88 0.60 11.1 7.8 16.5 1.5 3.2 3.9 mm 4.58 2.29 2.54 0.254 2.3 0.65 0.45 10.5 7.2 15.3 0.9 3.0 3.6 Note 1. Terminal dimensions within this zone are uncontrolled to allow for flow of plastic and terminal irregularities. REFERENCESOUTLINEEUROPEANISSUE DATEVERSIONPROJECTIONIECJEDECEIAJ SOT32 TO-126 97-03-04 1997 Jul 02 6 Document Outline FEATURES APPLICATIONS DESCRIPTION PINNING QUICK REFERENCE DATA LIMITING VALUES THERMAL CHARACTERISTICS CHARACTERISTICS PACKAGE OUTLINE SOT32 DEFINITIONS