BC846 series 65 V, 100 mA NPN general-purpose transistors Rev. 9 25 September 2012 Product data sheet 1. Product profile 1.1 General description NPN general-purpose transistors in Surface-Mounted Device (SMD) plastic packages. Table 1. Product overview 1 Type number Package PNP complement NXP JEITA JEDEC BC846 SOT23 - TO-236AB BC856 BC846W SOT323 SC-70 - BC856W BC846T SOT416 SC-75 - BC856T 1 Valid for all available selection groups. 1.2 Features and benefits General-purpose transistors SMD plastic packages Two different gain selections 1.3 Applications General-purpose switching and amplification 1.4 Quick reference data Table 2. Quick reference data Symbol Parameter Conditions Min Typ Max Unit V collector-emitter voltage open base - - 65 V CEO I collector current - - 100 mA C h DC current gain V =5V I =2mA 110 - 450 FE CE C h group A 110 180 220 FE h group B 200 290 450 FEBC846 series NXP Semiconductors 65 V, 100 mA NPN general-purpose transistors 2. Pinning information Table 3. Pinning Pin Description Simplified outline Graphic symbol SOT23, SOT323, SOT416 1base 3 3 2emitter 3 collector 1 2 12 sym021 006aaa144 3. Ordering information Table 4. Ordering information 1 Type number Package Name Description Version BC846 - plastic surface-mounted package 3 leads SOT23 BC846W SC-70 plastic surface-mounted package 3 leads SOT323 BC846T SC-75 plastic surface-mounted package 3 leads SOT416 1 Valid for all available selection groups. 4. Marking Table 5. Marking codes 1 Type number Marking code BC846 1D* BC846A 1A* BC846B 1B* BC846W 1D* BC846AW 1A* BC846BW 1B* BC846T 1M BC846AT 1A BC846BT 1B 1 * = placeholder for manufacturing site code BC846 SER All information provided in this document is subject to legal disclaimers. NXP B.V. 2012. All rights reserved. Product data sheet Rev. 9 25 September 2012 2 of 15