Production specification Surface Mount Fast Switching Diode MMBD4448HT/HTA/HTC/HTS FEATURES z Ultra-Small surface mount package. z Fast switching speed. z For general purpose switching Pb Lead-free MMBD4448HT MMBD4448HTA MMBD4448HTC MMBD4448HTS appilications. z High conductance. APPLICATIONS z General purpose switching application. SOT-523 ORDERING INFORMATION Type No. Marking MMBD4448HT MMBD4448HTA MMBD4448HTC MMBD4448HTS A3 A6 A7 AB Package Code SOT-523 SOT-523 SOT-523 SOT-523 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Symbol Parameter Value Units VRM Non-repetitive peak reverse voltage 100 V VRRM VRWM VR Peak repetitive reverse voltage Working peak reverse voltage DC reverse voltage 85 V VR(RMS) RMS reverse voltage 57 V IO Peak rectified output current 250 mA IFSM Non-repetitive peak forward surge current @t=1.0μs @t=1.0s 4.0 2.0 A Pd Power dissipation 150 mW RθJA Thermal resistance junction to ambient 833 ℃/W Tj,Tstg Junction and Storage Temperature -65 to +150 ℃ H005 Rev.A www.gmesemi.com 1 Production specification Surface Mount Fast Switching Diode MMBD4448HT/HTA/HTC/HTS ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Parameter Symbol Test conditions Reverse breakdown voltage V(BR)R IR=2.5μA Leakage current IR VR=70V VR=20V Forward voltage VF IF=5mA IF=10mA IF=100mA IF=150mA Typical total capacitance CT Reverse recovery Time trr MIN MAX 80 UNIT V 0.1 25 μA nA 0.72 0.855 1.0 1.25 V VR=6V,f=1MHz 3.5 pF VR=6V,IF=5mA 4.0 ns 0.62 TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified H005 Rev.A www.gmesemi.com 2 Production specification Surface Mount Fast Switching Diode MMBD4448HT/HTA/HTC/HTS PACKAGE OUTLINE Plastic surface mounted package SOT-523 A C SOT-523 K Dim Min Max A 1.5 1.7 B 0.75 0.85 C 0.6 0.8 D 0.15 0.3 G 0.9 1.1 H 0.02 0.1 B J D G J H K 0.1Typical 1.45 1.75 All Dimensions in mm SOLDERING FOOTPRINT Unit : mm PACKAGE INFORMATION Device MMBD4448HT/HTA/HTC/HTS H005 Rev.A Package Shipping SOT-523 3000/Tape&Reel www.gmesemi.com 3