BC850

BC846/847/848/849/850 SWITCHING AND AMPLIFIER APPLICATIONS • Suitable for automatic insertion in thick and thin-film circuits • LOW NOISE: BC849, BC850 • Complement to BC856 ... BC860 NPN EPITAXIAL SILICON TRANSISTOR SOT-23 ABSOLUTE MAXIMUM RATINGS (TA=25° C) Characteristic Collector Base Voltage : BC846 : BC847/850 : BC848/849 Collector Emitter Voltage : BC846 : BC847/850 : BC848/849 Emitter-Base Voltage : BC846/847 : BC848/849/850 Collector Current (DC) Collector Dissipation Junction Temperature Storage Temperature Symbol VCBO 80 50 30 VCEO 65 45 30 VEBO 6 5 100 310 150 -65 ~ 150 V V mA mW °C °C V V V V V V Rating Unit IC PC TJ T STG 1. Base 2. Emitter 3. Collector ELECTRICAL CHARACTERISTICS (TA=25° C) Characteristic Collector Cut-off Current DC Current Gain Collector Emitter Saturation Voltage Collector Base Saturation Voltage Base Emitter On Voltage Current Gain Bandwidth Product Collector Base Capacitance Emitter Base Capacitance Noise Figure : BC846/847/848 : BC849/850 : BC849 : BC850 Symbol ICBO hFE VCE (sat) VBE (sat) VBE (on) fT CCBO CEBO NF NF Test Conditions VCB=30V, IE=0 VCE=5V, IC=2mA IC=10mA, IB=0.5mA IC=100mA, IB=5mA IC=10mA, IB=0.5mA IC=100mA, IB=5mA VCE=5V, IC=2mA VCE=5V, IC=10mA VCE=5V, IC=10mA f=100MHz VCB=10V, f=1MHz VEB=0.5V, f=1MHz VCE=5V, IC=200µA f=1KHz, RG=2KΩ VCE=5V, IC=200µA RG=2KΩ f=30~15000Hz Min Typ Max 15 800 250 600 Unit nA mV mV mV mV mV mV MHz pF pF dB dB dB dB 110 90 200 700 900 660 300 3.5 9 2 1.2 1.4 1.4 580 700 720 6 10 4 4 3 hFE CLASSIFICATION Classification hFE A 110-220 B 200-450 C 420-800 MARKING CODE TYPE MARK 846A 8AA 846B 8AB 846C 8AC 847A 8BA 847B 8BB 847C 8BC 848A 8CA 848B 8CB 848C 8CC 849A 8DA 849B 8DB 849C 8DC 850A 8EA 850B 8EB 850C 8EC Rev. B © 1999 Fairchild Semiconductor Corporation BC846/847/848/849/850 NPN EPITAXIAL SILICON TRANSISTOR TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx™ CoolFET™ CROSSVOLT™ E2CMOSTM FACT™ FACT Quiet Series™ FAST® FASTr™ GTO™ HiSeC™ DISCLAIMER ISOPLANAR™ MICROWIRE™ POP™ PowerTrench™ QS™ Quiet Series™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 TinyLogic™ FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or 2. A critical component is any component of a life support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sustain life, or (c) whose support device or system, or to affect its safety or failure to perform when properly used in accordance with instructions for use provided in the labeling, can be effectiveness. reasonably expected to result in significant injury to the user. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Advance Information Product Status Formative or In Design Definition This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Preliminary First Production No Identification Needed Full Production Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only.