1N4148

NOT RECOMMENDED FOR NEW DESIGNS MCC omponents TM 20736 Marilla Street Chatsworth 1N4148 Micro Commercial Components Features High Reliability 500mW High Speed Low Current Leakage Metalurgically Bonded Construction Moisture Sensitivity Level 1 Switching Diode Marking : Cathode band and type number Lead Free Finish/Rohs Compliant (Note1) Suffix designates 100 Volt Compliant. See ordering information) Maximum Ratings Operating Temperature: -65 to +175 DO-35 Storage Temperature: -65 to +175 Maximum Thermal Resistance: 300K/W Junction To Ambient Electrical Characteristics 25 Unless Otherwise Specified Reverse Voltage V 75V R I =100 A Breakdown Voltage V 100V BR R D Average Forward I 150mA O Current Power Dissipation P 500mW TOT A Cathode Mark Junction T 175 J Temperature B Peak Forward Surge D t = 1.0 s I 2.0A p FSM Current Maximum C Instantaneous V 1.0V I = 10mA F FM Forward Voltage Maximum DC V =20V T = 25 25nA R J Reverse Current At I 5.0A V =75V T = 25 R R J Rated DC Blocking 50A V =20V T =150 R J DIMENSIONS Voltage INCHES MM DIM MIN MAX MIN MAX NOTE Maximum Junction Measured at A --- .166 --- 4.2 C 4.0pF J Capacitance 1.0MHz, V =0V R B --- .079 --- 2.00 C --- .020 --- .52 D 1.000 --- 25.40 --- Maximum Reverse I =10mA V = 6V F R T 4.0ns rr Recovery Time R =100 L *Pulse test: Pulse width 300 sec, Duty cycle 2% Note: 1. Lead in Glass Exemption Applied, see EU Directive Annex 7(C)-I. www.mccsemi.com Revision: C 2013/02/18 1 of 4MCC 1N4148 TM Figure 1 Micro Commercial Components Typical Forward Characteristics Figure 2 Power Dissipation Derating Curve 600 500 400 MilliAmps 300 MilliWatts 200 100 Single Phase, Half Wave 60Hz Resistive or Inductive Load 0 50 75 100 125 150 175 0 Volts C Instantaneous Forward Current - MilliAmperes versus Admissable Power Dissipation - MilliWatts versus Instantaneous Forward Voltage - Volts Junction Temperature - C Figure 3 Junction Capacitance 10 6 4 2 pF T =25C 1 J .6 .4 .2 .1 400 1000 .1 .2 .4 1 2 4 10 20 40 100 200 Volts Junction Capacitance - pF versus Reverse Voltage - Volts www.mccsemi.com Revision: C 2013/02/18 2 of 4