KSP5179 KSP5179 High Frequency Transistor TO-92 1 1. Emitter 2. Base 3. Collector NPN Epitaxial Silicon Transistor Absolute Maximum Ratings Ta=25°C unless otherwise noted Symbol VCBO Collector-Base Voltage VCEO VEBO IC PC PC Parameter Value 20 Units V Collector-Emitter Voltage 12 V Emitter-Base Voltage 2.5 V Collector Current 50 mA Collector Power Dissipation (Ta=25°C) 200 mW Derate above 25°C 1.6 mW/°C Collector Power Dissipation (TC=25°C) 300 mW Derate above 25°C 2.4 mW/°C TJ Junction Temperature 150 °C TSTG Storage Temperature -55 ~ 150 °C Electrical Characteristics Ta=25°C unless otherwise noted Symbol VCEO (sus) Parameter Collector-Emitter Sustaining Voltage Test Condition IC=3mA, IB=0 Min. 12 BVCBO Collector-Base Breakdown Voltage IC=10µA, IE=0 20 BVEBO Emitter-Base Breakdown Voltage IE=10µA, IC=0 2.5 ICBO Collector Cut-off Current VCB=15V, IE=0 VCB=15V, IE=0, Ta=150°C Max. V V 0.02 1 µA µA hFE DC Current Gain VCB=1V, IC=3mA VCE (sat) Collector-Emitter Saturation Voltage IC=10mA, IB=1mA 0.4 VBE (sat) Base-Emitter Saturation Voltage IC=10mA, IB=1mA 1 V fT Current Gain Bandwidth Product VCE=6V, IC=5mA 900 2000 MHz Cob Output Capacitance VCB=10V, IE=0, f=0.1 to1 MHz 1 pF hfe Small Signal Current Gain VCE=6V, IC=2mA, f=1KHz 25 300 Cc ⋅ rbb’ Collector Base Time Constant VCE=6V, IE=2mA, f=31.9MHz 3 NF Noise Figure VCE=6V, IC=1.5mA, f=200MHz RS=50Ω ©2002 Fairchild Semiconductor Corporation 25 Units V 250 V 14 ps 4.5 dB Rev. B1, September 2002 KSP5179 Package Dimensions TO-92 +0.25 4.58 ±0.20 4.58 –0.15 ±0.10 14.47 ±0.40 0.46 1.27TYP [1.27 ±0.20] 1.27TYP [1.27 ±0.20] ±0.20 (0.25) +0.10 0.38 –0.05 1.02 ±0.10 3.86MAX 3.60 +0.10 0.38 –0.05 (R2.29) Dimensions in Millimeters ©2002 Fairchild Semiconductor Corporation Rev. B1, September 2002 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™ FACT™ ActiveArray™ FACT Quiet series™ Bottomless™ FAST® FASTr™ CoolFET™ CROSSVOLT™ FRFET™ GlobalOptoisolator™ DOME™ EcoSPARK™ GTO™ E2CMOS™ HiSeC™ EnSigna™ I2C™ Across the board. Around the world.™ The Power Franchise™ Programmable Active Droop™ ImpliedDisconnect™ ISOPLANAR™ LittleFET™ MicroFET™ MicroPak™ MICROWIRE™ MSX™ MSXPro™ OCX™ OCXPro™ OPTOLOGIC® OPTOPLANAR™ PACMAN™ POP™ Power247™ PowerTrench® QFET™ QS™ QT Optoelectronics™ Quiet Series™ RapidConfigure™ RapidConnect™ SILENT SWITCHER® SMART START™ SPM™ Stealth™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TinyLogic™ TruTranslation™ UHC™ UltraFET® VCX™ 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 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 systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for 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. ©2002 Fairchild Semiconductor Corporation Rev. I1