MCC TM Micro Commercial Components MMBD4448HT/ omponents 20736 Marilla Street Chatsworth !"# $ % !"# HTA/HTC/HTS Features * * * * * * * Fast Switching Speed For General Purpose Switching Applications High Conductance, Power Dissipation Ultra-Small Surface Mount Package Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 Lead Free Finish/Rohs Compliant ("P"Suffix designates RoHS Compliant. See ordering information) 150mW Switching Diodes SOT-523 A Maximum Ratings Symbol VRM VRRM VRWM VR VR(RMS) IFM IO IFSM R(c)JA PD TJ TSTG D Rating Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current Average Rectified Output Current Peak Forward Surge Current @1.0s @1.0s Thermal Resistance Junction to Ambient Power dissipation Junction Temperature Storage Temperature Rating 100 Unit V 80 V 57 500 250 4.0 2.0 833 150 150 -65 to +150 V mA mA A Parameter Reverse Breakdown Voltage Min 80V Max --- --- 0.1A 25 nA VR=70V VR=20V 0.72V 0.855V 1.0V 1.25V 3.5pF 4.0ns IF=5.0mA IF=10mA IF=100mA IF=150mA VR=6V, f=1MHZ IF=5mA, VR=6V IR Reverse Voltage Leakage Current VF Forward Voltage CT Total Capacitance 0.62 --------- trr Reverse Recovery Time --- Revision: A Test Conditions IR=2.5A H G J K DIMENSIONS DIM A B C D E G H J K INCHES MIN MAX .059 .067 .030 .033 .057 .069 .020 Nominal .035 .043 .000 .004 .028 .031 .004 .008 .010 .014 www.mccsemi.com 1 of 3 C E /W mW Electrical Characteristics @ 25OC Unless Otherwise Specified Symbol V(BR) B MM MIN MAX 1.50 1.70 0.75 0.85 1.45 1.75 0.50Nominal 0.90 1.10 .000 .100 .70 0.80 .100 .200 .25 .35 NOTE 2011/01/01 MCC MMBD4448HT/HTA/HTC/HTS TM 1000 IR, INSTANTANEOUS REVERSE CURRENT (nA) IF, INSTANTANEOUS FORWARD CURRENT (mA) Micro Commercial Components 100 10 TA = -40C TA = 0C TA = 25C 1 TA = 75C TA = 125C 10000 TA = 125C 1000 TA = 75C 100 TA = 25C 10 TA = 0C 1 TA = -40C 0.1 0.1 0 0.4 0.8 1.2 0 1.6 20 60 40 80 100 VR, REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics 250 3 2.5 Pd , POWER DISSIPATION (mW) CT, TOTAL CAPACITANCE (pF) f = 1MHz 2 1.5 1 0.5 200 150 100 0 50 0 0 10 20 30 40 0 200 TA, AMBIENT TEMPERATURE (C) Fig. 4 Power Derating Curve, Total Package VR, REVERSE VOLTAGE (V) Fig. 3 Typical Capacitance vs. Reverse Voltage 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