Diode Semiconductor Korea Surface Mount Fast Switching Diodes MMBD4448HCQW/AQW/ADW/CDW/SDW/TW FEATURES Pb z High conductance. z Fast switching speed. z Ultra-small surface mount package. z For general purpose switching application. Lead-free MMBD4448HCQW MMBD4448HAQW MMBD4448HADW MMBD4448HCDW MMBD4448HSDW MMBD4448HTW APPLICATIONS High speed switching application. z SOT-363 ORDERING INFORMATION Type No. MMBD4448HCQW MMBD4448HAQW MMBD4448HADW MMBD4448HCDW MMBD4448HSDW MMBD4448HTW Marking Package Code KA4 KA5 KA6 KA7 KAB KAA SOT-363 SOT-363 SOT-363 SOT-363 SOT-363 SOT-363 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Symbol Characteristic Value Unit VRM Non-Repetitive peak reverse voltage 100 V VRRM VRWM VR Repetitive peak reverse Voltage Working peak reverse voltage DC reverse voltage 80 V VR(RMS) RMS Reverse voltage 57 V IFM Forward continuous current 500 mA IO Average rectified output current 250 mA 4.0 2.0 A IFSM Forward surge current @t=1.0μs @t=1.0s PD Power Dissipation 200 mW RθJA Thermal resistance,Junction to ambient air 625 ℃/W Tj,Tstg Junction and Storage Temperature -65 to+150 ℃ www.diode.kr Diode Semiconductor Korea Surface Mount Fast Switching Diodes MMBD4448HCQW/AQW/ADW/CDW/SDW/TW ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Parameter Symbol Test conditions MIN MAX UNIT V(BR)R IR=100μA 80 - V IR VR=70V VR=75V，Tj=150℃ VR=25V，Tj=150℃ VR=20V - 100 50 30 25 nA uA uA nA Forward voltage VF IF=5.0mA IF=10mA IF=100mA IF=150mA 0.62 - 0.72 0.855 1.0 1.25 V Total Capacitance CT VR=6V,f=1.0MHz - 3.5 pF Reverse Recovery time trr IF=5mA, VR=6V - 4.0 ns Reverse breakdown voltage Average reverse current TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified www.diode.kr Diode Semiconductor Korea Surface Mount Fast Switching Diodes MMBD4448HCQW/AQW/ADW/CDW/SDW/TW PACKAGE OUTLINE Plastic surface mounted package SOT-363 SOT-363 Dim Min Max A 1.8 2.2 B 1.15 1.35 C 1.0Typical D 0.10 0.30 E 0.25 0.40 G H J K 0.65Typical 0.02 0.10 0.1Typical 2.1 2.3 All Dimensions in mm SOLDERING FOOTPRINT Unit : mm PACKAGE INFORMATION Device Package Shipping MMBD4448HCQW/AQW/ADW /CDW/SDW/TW SOT-363 3000/Tape&Reel www.diode.kr