MCC Micro Commercial Components Features * * * * * Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information) Capable of 0.83Watts of Power Dissipation. Collector-current 0.1A Collector-base Voltage: BF421 300V BF423 250V Operating and storage junction temperature range: -55OC to +150 OC Epoxy meets UL 94 V-0 flammability rating Moisure Sensitivity Level 1 Marking: Type Number * Halogen free available upon request by adding suffix "-HF" * * * BF421 BF423 omponents 20736 Marilla Street Chatsworth !"# $ % !"# TM PNP Silicon Plastic-Encapsulate Transistor TO-92 A E B O Electrical Characteristics @ 25 C Unless Otherwise Specified Symbol Parameter Min Max Units 300 250 ----- Vdc OFF CHARACTERISTICS V (BR)CEO V(BR)CBO V(BR)EBO I CBO IEBO Collector-Emitter Breakdown Voltage (IC=1.0mAdc, IB =0) BF421 BF423 Collector-Base Breakdown Voltage (I C=100uAdc, IE =0) BF421 BF423 Emitter-Base Breakdown Voltage (I E =100uAdc, IC=0) Collector Cutoff Current (V CB=200Vdc, IE =0) Emitter Cutoff Current (V EB =5.0Vdc, IC=0) C 300 250 5.0 ------- Vdc Adc --- 0.01 uAdc --- 0.05 uAdc 50 --- --- --- 0.6 Vdc 60 --- MHz D ON CHARACTERISTICS h FE V CE(sat) fT DC Current Gain (IC=25mAdc,V CE=20Vdc) Collector-Emitter Saturation Voltage (IC=30mAdc, IB =5.0mAdc) Transition Frequency (VCE=10Vdc, IC=10mA dc, f=100MHz) E E C B C B STRAIGHT LEAD BENT LEAD BULK PACK AMMO PACK G DIMENSIONS DIM A B C D E G INCHES MIN .175 .175 .500 .016 .135 .095 .173 MM MAX .185 .185 --.020 .145 .105 .220 MIN 4.45 4.45 12.70 0.41 3.43 2.42 4.40 MAX 4.70 4.70 --0.63 3.68 2.67 5.60 NOTE Straight Lead Bent Lead * For ammo packing detailed specification, click here to visit our website of product packaging for details. www.mccsemi.com Revision: D 1 of 2 2013/01/01 MCC TM Micro Commercial Components Ordering Information : Device Packing Ammo Packing: 20Kpcs/Carton Part Number-AP Part Number-BP Bulk: 100Kpcs/Carton Note : Adding "-HF" suffix for halogen free, eg. Part Number-AP-HF ***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. ***LIFE SUPPORT*** MCC's products are not authorized for use as critical components in life support devices or systems without the express written approval of Micro Commercial Components Corporation. ***CUSTOMER AWARENESS*** Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. www.mccsemi.com Revision: D 2 of 2 2013/01/01 3