link to page 2 NXP SemiconductorsProduct data sheetNPN general purpose double transistorBC846SFEATURES • Two transistors in one package • Reduces number of components and board space handbook, halfpage 6 5 4 • No mutual interference between the transistors. 654 TR2 APPLICATIONS TR1 • General purpose switching and small signal 123 amplification. 1 2 3 Top view MAM340 DESCRIPTION NPN double transistor in an SC-88 (SOT363) plastic six lead package. Fig.1 Simplified outline (SC-88) and symbol. PINNINGPINDESCRIPTIONMARKING 1, 4 emitter TR1; TR2 2, 5 base TR1; TR2 TYPE NUMBERMARKING CODE 6, 3 collector TR1; TR2 BC846S 4Ft LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOLPARAMETERCONDITIONSMIN.MAX.UNITPer transistor VCBO collector-base voltage open emitter − 80 V VCEO collector-emitter voltage open base − 65 V VEBO emitter-base voltage open collector − 6 V IC collector current (DC) − 100 mA Ptot total power dissipation Tamb ≤ 25 °C − 200 mW Tstg storage temperature −65 +150 °C Tj junction temperature − 150 °C Tamb operating ambient temperature −65 +150 °C Per device Ptot total power dissipation Tamb ≤ 25 °C; note 1 − 300 mW Note 1. Refer to SC-88 (SOT363) standard mounting conditions. 1999 Sep 01 2 Document Outline Features Applications Description Pinning Marking Limiting values Thermal characteristics Characteristics Package outline Data sheet status Disclaimers