BC849B

RoHS BC849B&BC849C  COMPLIANT   NPN Transistor Features ●Epoxy meets UL-94 V-0 flammability rating ●Halogen free available upon request by adding suffix ”HF” ●Moisture Sensitivity Level 1 ●Surface mount package ideally Suited for Automatic Insertion ●NPN Mechanical Data ● Package: SOT-23 ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 ● Marking: BC849B BC849C 49B 49C ■ Maximum Ratings (Ta=25℃ unless otherwise noted) Item Symbol Unit Conditions Value Collector-Base Voltage VCBO V IC=100μA,IE=0 50 Collector-Emitter Voltage VCEO V IC =0.1mA,IB=0 45 Emitter-Base Voltage VEBO V IE=100μA,IC=0 5 Collector Current IC A 0.1 Collector Power Dissipation PC mW 200 Operation Junction Temperature Tj ℃ 150 Tstg ℃ -55 to +150 Storage Temperature ■ Ordering Information (Example) PREFERED P/N PACKING CODE UNIT WEIGHT(g) MINIMUM PACKAGE(pcs) INNER BOX QUANTITY(pcs) OUTER CARTON QUANTITY(pcs) DELIVERY MODE BC849B F2 Approximate 0.009 3000 30000 120000 7” reel BC849C F2 Approximate 0.009 3000 30000 120000 7” reel 1/5 S-S2229 Rev.1.1,10-Dec-19 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com RoHS BC849B&BC849C  COMPLIANT   ■ Electrical Characteristics (Ta=25℃ unless otherwise noted) Item Symbol Unit Conditions Min Max Collector-base breakdown voltage VCBO V IC=100μA,IE=0 50 Collector-emitter breakdown voltage VCEO V IC =0.1mA,IB=0 45 Emitter-base breakdown voltage VEBO V IE=100μA,IC=0 5 Collector-Base cut-off current ICBO uA VCB=50 V ,IE=0 0.1 Collector-emitter cut-off current I CEO uA VCE=35 V , IB=0 0.1 Emitter-base cut-off current IEBO uA VEB=3 V , IC=0 0.1 DC current gain hFE VCE=5V,IC=1mA 200 1000 Collector-emitter saturation voltage VCE(sat) V IC=100mA,IB=5mA 0.3 Base-emitter saturation voltage VBE(sat)* V IC=100mA,IB=5mA 1 ■Other Characteristics（Ta=25℃ Unless otherwise specified） Item Transition frequency Symbol fT Unit MHz Conditions VCE= 5 V, IC= 10mA, f=30MHz Min Max 150 ■ Classification of hFE Rank BC849B BC849C Range 200-450 420-1000 2/5 S-S2229 Rev.1.1,10-Dec-19 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com BC849B&BC849C  RoHS COMPLIANT   ■ Characteristics(Typical)                                                                                           3/5 S-S2229 Rev.1.1,10-Dec-19 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com RoHS BC849B&BC849C  COMPLIANT   ■SOT-23 Package Outline Dimensions     ■SOT-23 Soldering Footprint                                 4/5 S-S2229 Rev.1.1,10-Dec-19 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com BC849B&BC849C  RoHS COMPLIANT   Disclaimer The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design or otherwise. The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper use of sale. This publication supersedes & replaces all information previously supplied. For additional information, please visit our website http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance. 5/5 S-S2229 Rev.1.1,10-Dec-19 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com