BC557

DISCRETE SEMICONDUCTORS DATA SHEET dbook, halfpage M3D186 BC556; BC557 PNP general purpose transistors Product data sheet Supersedes data of 1999 Apr 15 2004 Oct 11 NXP Semiconductors PNP general purpose transistors Product data sheet BC556; BC557 FEATURES Low current (max. 100 mA) Low voltage (max. 65 V). APPLICATIONS General purpose switching and amplification. DESCRIPTION PNP transistor in a TO-92; SOT54 plastic package. NPN complements: BC546 and BC547. PINNING PIN 1 2 3 emitter base collector DESCRIPTION handbook, halfpage1 2 3 2 MAM281 3 1 Fig.1 Simplified outline (TO-92; SOT54) and symbol. ORDERING INFORMATION TYPE NUMBER BC556 BC557 NAME SC-43A PACKAGE DESCRIPTION plastic single-ended leaded (through hole) package; 3 leads VERSION SOT54 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL VCBO VCEO VEBO IC ICM IBM Ptot Tstg Tj Tamb PARAMETER collector-base voltage BC556 BC557 collector-emitter voltage BC556 BC557 emitter-base voltage collector current (DC) peak collector current peak base current total power dissipation storage temperature junction temperature ambient temperature CONDITIONS open emitter open base open collector Tamb ≤ 25 °C MIN. MAX. UNIT − −80 V − −50 V − −65 V − −45 V − −5 V − −100 mA − −200 mA − −200 mA − 500 mW −65 +150 °C − 150 °C −65 +150 °C 2004 Oct 11 2 NXP Semiconductors PNP general purpose transistors Product data sheet BC556; BC557 THERMAL CHARACTE...