BCX70H NPN EPITAXIAL SILICON TRANSISTOR GENERAL PURPOSE TRANSISTOR SOT-23 ABSOLUTE MAXIMUM RATINGS (Ta=25C) Characteristic Symbol Rating Unit Collector-Base Voltage Vso 45 Vv Collector-Emitter Voltage VecEo 45 Vv Emitter-Base Voltage VeEBo 5 Vv Collector Current le 200 mA Collector Dissipation Po 350 mw Storage Temperature Tsta 150 e Refer to KS3904 for graphs 1. Base 2. Emitter 3. Collector ELECTRICAL CHARACTERISTICS (Ta=25C) Characteristic Symbol Test Conditions Min Max Unit Collector-Emitter Breakdown Voltage BVceo lo=2.0mA, Ip=0 45 Vv Emitter-Base Breakdown Voltage BVeEBo le=1.0pA, Io=0 5 Vv Collector Cut-off Current loes Vce=32V, Vee=0 20 nA Emitter Cut-off Current lepo Vep=4V, Ic=0 20 nA DC Current Gain Nee Voe=5V, Ic=10uA 120 Voe=5V, Io=2.0MA 180 310 Voe=1V, Ic=5OmMA 70 Collector-Emitter Saturation Voltage Voe (sat) Io=10mA, Ip=0.25mA 0.35 v Ic=50mA, Ip=1.25mA 0.55 Vv Base-Emitter Saturation Voltage Vee (sat) Io=10MA, |p=0.25mA 0.6 0.85 v Ic=50mA, Ip=1 25mA 0.7 1.05 Vv Base-Emitter On Voltage Vee (on) Io=2.0mA, Vce=5V 0.55 0.75 Vv Current Gain Bandwidth Product ft Io=10MA, Vce-5V 125 MHz Output Capacitance Cos Vce=10V, lp=0 45 pF f=1MHz Noise Figure NF Vor=5V, Io=0.2mA 6 dB Rg=2KQ, f=1KHz Turn On Time Ton Io=10mA, lei=1.0MA 150 ns Turn Off Time Torr Vep=3.6V, Ip2=1.0mA 800 ns Ry=Re=5KQ, R_=9902 Marking es Rev. B FAIRCHILD SEMICONDUCTOR m 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 ISOPLANAR CoolFET MICROWIRE CROSSVOLT POP E?CMOS PowerTrench FACT qs FACT Quiet Series Quiet Series FAST SuperSOT-3 FASTr SuperSOT-6 GTo SuperSOT-8 HiSeC TinyLogic DISCLAIMER 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 FAIRCHILDS 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 systems which, (a) are intended for surgical implant into support device or system whose failure to perform can the body, or (b) support or sustain life, or (c) whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system, or to affect its safety or 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 Product Status Definition Advance Information Formative or This datasheet contains the design specifications for In Design product development. Specifications may change in any manner without notice. Preliminary First Production 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. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. 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.