MCC MMBD4448HAQW/ omponents 20736 Marilla Street Chatsworth !"# $ % !"# TM Micro Commercial Components ADW/CDW/SDW/ CQW/TW Features * * * * * Fast Switching Speed For General Purpose Switching Applications High Conductance, Power Dissipation Ultra-Small Surface Mount Package 200mW Switching Diodes Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 SOT-363 Maximum Ratings Symbol VRM VRRM VRWM VR VR(RMS) IFM IO G 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 IFSM RJA PD TJ TSTG Rating 100 Unit V 80 V 57 500 250 4.0 2.0 625 200 150 -65 to +150 V mA mA C B A H A M K /W mW J F D L Electrical Characteristics @ 25OC Unless Otherwise Specified Symbol V(BR) Parameter Reverse Breakdown Voltage Min 80V Reverse Voltage Leakage Current IR --- VF Forward Voltage CT Total Capacitance 0.62 --------- trr Reverse Recovery Time --- Max --100nA 50A 30A 25nA 0.72V 0.855V 1.0V 1.25V 3.5pF 4.0ns Test Conditions IR=100A VR=70V VR=75V, TJ=150 VR=25V, TJ=150 VR=20V IF=5.0mA IF=10mA IF=50mA IF=150mA VR=6V, f=1MHZ IF=5mA, VR=6V DIMENSIONS INCHES DIM A B C D F H J K L M MIN .004 .045 .079 .026 .012 .071 --.035 .010 .004 .016 .087 .004 .039 .016 .016 C A2 C1 A C2 A1 C2 C2 C1 A2 A2 AC A1 A4 NC A3 C4 NC C3 C1 C1 A2 A1 A1 C2 A1 Marking: KA4 MMBD4448HCQW Revision: 2 Marking: KA5 MMBD4448HAQW Marking: KA6 MMBD4448HADW Marking: KA7 MMBD4448HCDW 1 NOTE C2 A2 C1 C2 C3 C1 AC A1 A2 A3 2 Marking: KAB MMBD4448HSDW www.mccsemi.com 1 of 4 MM MIN MAX 0.10 0.30 1.15 1.35 2.00 2.20 0.65Nominal 0.30 0.40 1.80 2.20 --0.10 0.90 1.00 0.25 0.40 0.10 0.25 MAX .012 .053 .087 Marking: KAA MMBD4448HTW 2006/05/13 MCC MMBD4448HCQW/AQW/ADW/CDW/SDW/TW 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: 2 100 www.mccsemi.com 2 of 4 2006/05/13 MCC MMBD4448HCQW/AQW/ADW/CDW/SDW/TW TM Micro Commercial Components Trr, REVERSE RECOVERY TIME (nS) 2.5 2.0 1.5 1.0 0.5 0 0 2 6 4 8 10 IF, FORWARD CURRENT (mA) Fig. 5 Reverse Recovery Time vs. Forward Current Revision: 2 www.mccsemi.com 3 of 4 2006/05/13 MCC TM Micro Commercial Components ***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: 2 4 of 4 2006/05/13