MCC omponents 20736 Marilla Street Chatsworth !"# $ % !"# TM Micro Commercial Components 1N4448WX Features Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information) Fast Switching Speed Ultra Small Surface Mount Package For General Purpose Switching Applications High Conductance High Speed Switching Diode 200mW Mechanical Data SOD-323 Case: SOD-323, Molded Plastic Polarity: Indicated by Cathode Band Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 Marking : T5 A B C E Maximum Ratings @ 25oC Unless Otherwise Specified Characteristic Symbol Value Unit Non-Repetitive Peak Reverse Volt. VRM 100 V Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage V RWM 75 V DC Blocking Voltage VR RMS Reverse Voltage V R(RMS) 53 V Forward Continuous Current(Note1) IF M 500 mA D Average Rectified Output Current Io 250 mA Non-Repetitive Peak @ t=1.0us Forward Surge Current @ t=1.0s IFSM 4 2 A A Power Dissipation(Note 1) Thermal Resistance(Note 1) Operation/Storage Temp. Range Pd 200 mW R JA 625 K/W Tj, TSTG o -65 to +150 C Electrical Characteristics @ 25oC Unless Otherwise Specified Charateristic Symbol Max Unit Maximum Forward VF M Voltage Drop Maximum Peak IR M Reverse Current 0.855 V I F =100mA 1.25 I F =150mA uA uA A B C D E G H J DIMENSIONS INCHES MM MIN MAX MIN MAX .090 .107 2.30 2.70 .063 .071 1.60 1.80 .045 .053 1.15 1.35 .031 .045 0.80 1.15 .010 .016 0.25 0.40 .004 .018 0.10 0.45 .004 .010 0.10 0.25 ----.006 ----0.15 NOTE 0.074" V R =75V o V R =75V Tj=150 C 0.027" o 30 uA V R =25V Tj=150 C 25 nA V R =20V Junction Capacitance Cj 4 pF V R =0V, f=1.0MHz Reverse Recovery Time t rr 4 ns I F =IR=10mA, I rr=0.1IR , R L=100 OHM Notes: DIM SUGGESTED SOLDER PAD LAYOUT I F =10mA 1 2.5 50 J G Test Cond. I F =5.0mA 0.720 H 0.022" 1. Valid provided that terminals are kept at ambient temperature Revision: A www.mccsemi.com 1 of 3 2011/01/01 MCC 1N4448WX TM 1000 10,000 100 IR, LEAKAGE CURRENT (nA) IF, INSTANTANEOUS FORWARD CURRENT (mA) Micro Commercial Components 10 1.0 0.1 1000 100 10 VR = 20V 1 0.01 0 1 0 2 200 Tj, JUNCTION TEMPERATURE (C) Fig. 2 Leakage Current vs Junction Temperature VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Forward Characteristics Revision: A 100 www.mccsemi.com 2 of 3 2011/01/01 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. ***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: A 3 of 3 2011/01/01