MCC TM Micro Commercial Components omponents 20736 Marilla Street Chatsworth !"# $ % !"# 1N4148M Features * * * * * * High Reliability High Speed DO-34 Package Moisture Sensitivity: Level 1 per J-STD-020C Marking : Cathode band and type number Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates Compliant. See ordering information) 500mW High Speed Switching Diode 100 Volt Maximum Ratings * * * Operating Temperature Range: -65 to +175 Storage Temperature Range: -65 to +175 Maximum Thermal Resistance: 350K/W Junction To Ambient Test Conditions: I = 4mm TL = constant DO-34 Electrical Characteristics @ 25 Unless Otherwise Specified Reverse Voltage VR 75V Breakdown Voltage VBR 100V Average Forward Current IO 150MA Power Dissipation PTOT 500mW Junction Temperature TJ IR=100A D A Cathode Mark 175 B Peak Forward Surge Current IFSM 2.0A Maximum Instantaneous Forward Voltage VF 1.00V Maximum DC Reverse Current At Rated DC Blocking Voltage IR 25nA 5.0A 50A D tp = 1.0s IF = 10mA C VR=20V; TJ = 25 VR=75V; TJ = 25 VR=20V; TJ =150 Maximum Junction Capacitance CJ 4.0pF Measured at 1.0MHz, VR=0V Maximum Reverse Recovery Time Trr 4.0ns IF=10mA; VR = 6V RL=100 DIMENSIONS DIM A B C D INCHES MIN 0.094 0.063 0.012 1.102 MAX 0.118 0.079 0.020 1.181 MM MIN 2.4 1.6 0.3 28 MAX 3.0 2.0 0.5 30 NOTE *Pulse test: Pulse width 300 sec, Duty cycle 2% Note: 1. Lead in Glass Exemption Applied, see EU Directive Annex 5. Revision: 4 www.mccsemi.com 1 of 4 2008/02/01 MCC 1N4148M 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 25C 100 .1 .06 0 .04 Single Phase, Half Wave 60Hz Resistive or Inductive Load 0 50 75 100 125 150 175 C .02 .01 .6 .4 .8 1.0 1.2 Admissable Power Dissipation - MilliWatts versus Ambient Temperature - C 1.4 Volts Instantaneous Forward Current - MilliAmperes versus Instantaneous Forward Voltage - Volts Figure 3 Junction Capacitance 10 6 4 2 pF TJ=25C 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 Revision: 4 www.mccsemi.com 2 of 4 2008/02/01 MCC 1N4148M TM Micro Commercial Components Figure 4 Typical Reverse Characteristics Figure 5 Peak Forward Surge Current 1000 2400 600 400 2000 200 1600 100 1200 60 MilliAmps 40 800 400 20 TA=25C 0 10 NanoAmp 6 s 1 2 4 6 8 10 20 40 60 80 100 Cycles 4 Peak Forward Surge Current - Amperes versus Number Of Cycles At 60Hz - Cycles 2 1 .6 .4 .2 .1 2 0 4 0 60 80 100 120 140 TJ Instantaneous Reverse Leakage Current - NanoAmperes versus Junction Temperature - C Revision: 4 www.mccsemi.com 3 of 4 2008/02/01 MCC TM Micro Commercial Components Ordering Information Device Packing (Part Number)-TP Tape&Reel; 10Kpcs/Reel (Part Number)-AP Ammo Packing;5Kpcs/AmmoBox (Part Number)-BP Bulk;500pcs/Bag ***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: 4 4 of 4 2008/02/01