BD179 (2) datasheet pdf

July 2007Rev 21/9 9

Table 1.Device summary Order codeMarkingPackagePackaging BD179BD179SOT-32Tube BD179 NPN power transistor Features ■NPN transistor Applications ■General purpose switching Description The device is manufactured in Planar technology with “Base Island” layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage. Figure 1.Internal schematic diagram 3 2 1 SOT-32 (TO-126) www.st.com Obsolete Product(s) - Obsolete Product(s)