MCC TM Micro Commercial Components omponents 20736 Marilla Street Chatsworth !"# $ % !"# MMST5551 Features • • • • • Power dissipation: 200mW (Tamb=25ć) Collector current: 0.2A Marking : K4N Operating and Storage junction temperature range -55ć to + 150ć Case Material:Molded Plastic. UL Flammability Classificatio Rating 94-0 and MSL Rating 1 NPN Small Signal Transistors SOT-323 Electrical Characteristics @ 25OC Unless Otherwise Specified Symbol Parameter OFF CHARACTERISTICS V(BR)CEO V(BR)CBO V(BR)EBO ICEO IEBO hFE VCE(sat) VBE(sat) fT Cob NF Min Max Units 160 --- Vdc 180 --- Vdc 5.0 --- Vdc --- 50 nAdc --- 50 nAdc 80 80 30 --250 --- A D C (2) Collector-Emitter Breakdown Voltage (IC=1.0mAdc, IB=0) Collector-Base Breakdown Voltage (IC=100uAdc, IE=0) Collector-Emitter Breakdown Voltage (IE=10uAdc, IC=0) Collector Cutoff Current (VCB=35Vdc, IE=0Vdc) Emitter Cutoff Current (VEB=5Vdc, IC=0Vdc) DC Current Gain (IC=1mAdc, VCE=5Vdc) (IC=10mAdc, VCE=5Vdc) (IC=50mAdc, VCE=5Vdc) Collector-Emitter Saturation Voltage (IC=10mAdc, IB=1mAdc) (IC=50mAdc, IB=5mAdc) Base-Emitter Saturation Voltage (IC=10mAdc, IB=1mAdc) (IC=50mAdc, IB=5mAdc) Current Gain-Bandwidth Product (VCE=10Vdc, IC=20mAdc, f=100MHz) Output Capacitance (VCB=10Vdc, f=1.0MHz, IE=0) Noise Figure (VCE=5V, IC=0.2mA, f=1KHz, Rg=10¡) B C E B F H G 0.15 0.2 Vdc ----- 1 1 Vdc 100 300 MHz --- 6 pF --- 8 dB J K ------- ----- E DIMENSIONS DIM A B C D E F G H J K INCHES MIN MAX .071 .087 .045 .053 .079 .087 .026 Nominal .047 .055 .012 .016 .000 .004 .035 .039 .004 .010 .012 .016 MM MIN MAX 1.80 2.20 1.15 1.35 2.00 2.20 0.65Nominal 1.20 1.40 .30 .40 .000 .100 .90 1.00 .100 .250 .30 .40 NOTE Suggested Solder Pad Layout 0.70 0.90 1.90 0.65 0.65 Revision: 3 www.mccsemi.com 1 of 2 2008/01/01 MCC TM Micro Commercial Components Ordering Information Device Packing (Part Number)-TP Tape&Reel;3Kpcs/Reel ***IMPORTANT NOTICE*** Micro Commercial Components Corp . reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***APPLICATIONS DISCLAIMER*** Products offer by Micro Commercial Components Corp . are not intended for use in Medical, Aerospace or Military Applications. www.mccsemi.com Revision: 3 2 of 2 2008/01/01