MCC TM Micro Commercial Components omponents 20736 Marilla Street Chatsworth !"# $ % !"# MCL4148 Features * Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates Compliant. See ordering information) Silicon epitaxial planar diode Fast Switching Speed This diode is also available in the DO-35 case with the type designation 1N4148, in the Mini-MELF case with the type designation DL4148 * * * 500mW 100 Volt Silicon Epitaxial Diode Maximum Ratings * * * * * MICROMELF Operating Temperature: -55OC to +150 OC Storage Temperature: -55OC to +150 OC Maximum Thermal Resistance; 3500C/W Junction To Ambient Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 Cathode Mark Electrical Characteristics @ 25OC Unless Otherwise Specified Reverse Voltage Peak Reverse Voltage Maximum Average Rectified Current Power Dissipation Junction Temperature Surge Forward Current Maximum Forward Voltage Maximum DC Reverse Current At Rated DC Blocking Voltage Typical Junction Capacitance Reverse Recovery Time VR 75V VRM 100V IO 200mA PTOT TJ 500mW1) 150OC IFSM C B Resistive Load f > 50Hz TA=25OC 2A t=1us, TJ=25OC 1.0V IFM = 50mA; TJ = 25OC* VR=20V TJ=25OC VR=75V, TJ=150 OC VR=20V A DIMENSIONS VF IR 25nA 5.0uA 50uA CJ 4.0pF Trr 4.0nS Measured at VR=VF=0V IF=10mA, VR = 6.0V RL=100OHMS DIM A B C INCHES MIN .071 .004 .047 MM MIN 1.8 .10 1.20 MAX .079 .008 .051 MAX 2.0 .20 1.30 NOTE SUGGESTED SOLDER PAD LAYOUT 0.039 0.055" *Pulse test: Pulse width 300 usec, Duty cycle 2% 1) Valid provided that leads at a distance of 8mm from case are kept at ambient temperature(DO-35) Note: 1. Lead in Glass Exemption Applied, see EU Directive Annex 7(C)-I. 0.030" www.mccsemi.com Revision: A 2011/01/01 MCC MCL4148 TM Micro Commercial Components Figure 1 Typical Forward Characteristics 20 Figure 2 Forward Derating Curve 10 600 6 4 500 2 400 MilliAmps 1 .6 300 MilliWatts .4 200 .2 25OC 100 .1 Single Phase, Half Wave 60Hz Resistive or Inductive Load .06 0 .04 0 50 75 100 125 150 175 O C .02 .01 .4 .6 Admissable Power Dissipation - MilliWatts versus Ambient Temperature - OC .8 1.4 1.0 1.2 Volts Instantaneous Forward Current - Amperes versus Instantaneous Forward Voltage - Volts Figure 3 Junction Capacitance 10 6 4 2 pF TJ =25OC 1 .6 .4 .2 .1 .1 .2 .4 1 Volts 2 4 10 20 40 100 200 400 1000 Junction Capacitance - pF versus Reverse Voltage - Volts www.mccsemi.com Revision: A 2011/01/01 MCC MCL4148 TM Micro Commercial Components Figure 4 Typical Reverse Characteristics 1000 600 Figure 5 Peak Forward Surge Current 400 600 200 500 100 400 60 300 40 TA=25C MilliAmps 20 200 100 10 NanoAmps 6 0 4 1 2 4 6 8 10 20 40 60 80 100 Cycles Peak Forward Surge Current - Amperes versus Number Of Cycles At 60Hz - Cycles 2 1 .6 .4 .2 .1 20 40 60 80 100 120 140 TJ Instantaneous Reverse Leakage Current - NanoAmperes versus Junction Temperature - C www.mccsemi.com Revision: A 2011/01/01 MCC TM Micro Commercial Components Ordering Information : Device Packing Part Number-TP Tape&Reel: 2.5Kpcs/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 4 of 4 2011/01/01