MMBD4448HTC

MCC Micro Commercial Components TM
  omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# MMBD4448HT/ 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 D Maximum Ratings Symbol VRM VRRM VRWM VR VR(RMS) IFM IO IFSM R©JA PD TJ TSTG Symbol V(BR) IR 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 80 57 500 250 4.0 2.0 833 150 150 -65 to +150 Unit V V V mA mA A /W mW G B C E H J K DIMENSIONS INCHES MIN MAX .059 .067 .030 .033 .057 .069 .020 Nominal .035 .043 .000 .004 .028 .031 .004 .008 .010 .014 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 Electrical Characteristics @ 25OC Unless Otherwise Specified Parameter Reverse Breakdown Voltage Reverse Voltage Leakage Current Min 80V --0.62 ----------Max --0.1­A 25 nA 0.72V 0.855V 1.0V 1.25V 3.5pF 4.0ns Test Conditions IR=2.5­A VR=70V VR=20V IF=5.0mA IF=10mA IF=100mA IF=150mA VR=6V, f=1MHZ IF=5mA, VR=6V DIM A B C D E G H J K NOTE VF CT trr Forward Voltage Total Capacitance Reverse Recovery Time Revision: A www.mccsemi.com 1 of 3 2011/01/01 MMBD4448HT/HTA/HTC/HTS MCC Micro Commercial Components IR, INSTANTANEOUS REVERSE CURRENT (nA) 10000 TA = 125ºC TM IF, INSTANTANEOUS FORWARD CURRENT (mA) 1000 1000 100 TA = 75ºC 100 10 TA = -40ºC TA = 0ºC 10 TA = 25ºC 1 TA = 25ºC TA = 75ºC TA = 125ºC 1 TA = 0ºC TA = -40ºC 0.1 0 0.4 0.8 1.2 1.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics 3 f = 1MHz 0.1 0 20 40 60 80 100 VR, REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 250 CT, TOTAL CAPACITANCE (pF) 2.5 2 P , POWER DISSIPATIO (mW) N d 0 10 20 30 40 200 150 1.5 100 1 0.5 50 0 0 0 100 TA, AMBIENT TEMPERATURE (° C) Fig. 4 Power Derating Curve, Total Package 200 VR, REVERSE VOLTAGE (V) Fig. 3 Typical Capacitance vs. Reverse Voltage Revision: A www.mccsemi.com 2 of 3 2011/01/01 MCC Micro Commercial Components TM Ordering Information : Device Part Number-TP Packing Tape&Reel: 3Kpcs/Reel ***IMPORTANT NOTICE* ** Micro Comme rcial 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 Comme rcial 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 Co mponents 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 A uthorized 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 pro vide any warranty coverage or o ther assistance for parts bought from Unau thorized Source s. 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