BC847B / BC847C Transistors NPN General Purpose Transistor BC847B / BC847C !Features 1) BVCEO < 45V (IC=1mA) 2) Complements the BC857B. !External dimensions (Units : mm) 2.9±0.2 0.95 +0.2 −0.1 1.9±0.2 !Package, marking, and Packaging specifications BC847C Packaging type SST3 SST3 Marking G1F G1G Code T116 T116 Basic ordering unit (pieces) 3000 3000 (2) (1) 2.4±0.2 BC847B +0.2 1.3 −0.1 Part No. 0.45±0.1 0.95 0.95 0~0.1 0.2Min. (3) +0.1 0.15 −0.06 +0.1 0.4 −0.05 All terminals have the same dimensions ROHM : SST3 (1) Emitter (2) Base (3) Collector !Absolute maximum ratings (Ta=25°C) Symbol Limits Unit Collector-base voltage VCBO 50 V Collector-emitter voltage VCEO 45 V Emitter-base voltage VEBO 6 V IC 0.1 A Parameter Collector current Collector power dissipation 0.2 PC ∗ W 0.35 Junction temperature Tj 150 °C Storage temperature Tstg −55~+150 °C ∗ When mounted on a 7×5×0.6mm ceramic board. !Electrical characteristics (Ta=25°C) Symbol Min. Typ. Max. Unit Collector-base breakdown voltage BVCBO 50 − − V IC=50µA Collector-emitter breakdown voltage BVCEO 45 − − V IC=1mA Emitter-base breakdown voltage BVEBO 6 − − V IE=50µA − − 15 nA VCB=30V µA VCB=30V, Ta=150°C Parameter Collector cutoff current ICBO Conditions − − 5 − − 0.25 − − 0.6 0.58 − 0.77 V 200 − 450 − VCE/IC=5V/2mA BC847B 420 − 800 − VCE/IC=5V/2mA BC847C fT − 200 − MHz Collector output capacitance Cob − 3 − pF VCB=−10V, IE=0, f=1MHz Emitter input capacitance Cib − 8 − pF VEB=0.5V, IC=0, f=1MHz Collector-emitter saturation voltage VCE(sat) Base-emitter saturation voltage VBE(on) DC current transfer ratio Transition frequency hFE V IC/IB=10mA/0.5mA IC/IB=100mA/5mA VCE/IC=5V/10mA VCE=5V, IE=−20mA, f=100MHz !Electrical characteristic curves The electrical characteristic curves for these products are the same as those of UMT222A, SST222A, MMST2222A and PN2222A. 1/1 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document use silicon as a basic material. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely 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), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.0