MCC omponents 20736 Marilla Street Chatsworth !"# $ % !"# LS4148 Features * * * * QUADRO MELF Hermetically sealed glass Double stud / Solder Plating Glass Passivated 500mW Signal Diode Maximum Ratings Quadro MELF Reverse Voltage Forward Current Power Dissipation 3.33mW/ OC(25OC) Reverse Recovery Time Junction Temp. Storage Temp. VR IF 75 150 V mA P 500 mW Trr Tj Tstg 4.0 -55 to 150 -55 to 150 nS O C O C Cathode Mark D C Electrical Characteristics @ 25C Unless Otherwise Specified Minimum Breakdown Voltage Peak Forward Surge Current Maximum Forward Voltage Maximum Reverse Current Maximum Junction Capacitance Maximum Reverse Recovery Time Maximum Thermal Resistance* BV 100V IR=100uA IFsurge 2.0A Tp=1.0usec. VF 1.0V IF=10mA IR Cj 0.025uA 5.0uA 50uA 4.0pF trr 4.0ns RJA 500OC/W VR=20V VR=75V VR=20V,Tj=150 OC VR=0, f=1.0MHz IF=10mA, VR=6.0V, IRR=1.0mA, RL=100 OHM B A DIMENSIONS DIM A B C D INCHES MIN MAX .130 .146 .008 .016 .055 .063 .067 MM MIN MAX 3.30 3.70 .20 .40 1.40 1.60 1.70 NOTE SUGGESTED SOLDER PAD LAYOUT .155" .065" * On PC Board 50mmx50mmx1.6mm .022" www.mccsemi.com Revision: 3 2003/04/30