BCW71

BCW71 GENERAL PURPOSE TRANSISTOR NPN EPITAXIAL SILICON TRANSISTOR SOT-23 ABSOLUTE MAXIMUM RATINGS (TA=25° C) Characteristic Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Collector Dissipation Storage Temperature • Refer to KST2222 for graphs Symbol VCBO VCEO VEBO IC PC T STG Rating 50 45 5 100 350 150 Unit V V V mA mW °C 1. Base 2. Emitter 3. Collector ELECTRICAL CHARACTERISTICS (TA=25° C) Characteristic Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cut-off Current DC Current Gain Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage Base-Emitter On Voltage Current Gain Bandwidth Product Output Capacitance Noise Figures Symbol BVCBO BVCEO BVCES BVEBO ICBO hFE VCE (sat) VBE (sat) VBE (on) fT COB NF Test Conditions IC=10µA, IE=0 IC=2mA, IB=0 IC=2mA, VEB=0 IE=10µA, IC=0 VCB=20V, IE=0 VCE=5V, IC=2mA IC=10mA, IB=0.5mA IC=50mA, IB=2.5mA IC=50mA, IB=2.5mA IC=2mA, VCE=5V VCE=5V, IC=10mA f=35MHz VCB=10V, IE=0 f=1MHz VCE=5V, IC=2.0mA RG=2KΩ , f=1KHz Min 50 45 45 5 110 0.21 0.85 0.6 300 4 10 0.75 100 220 0.25 Typ Max Unit V V V V nA V V V V MHz pF dB Rev. B © 1999 Fairchild Semiconductor Corporation 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.