MMBD4448TS SURFACE MOUNT SWITCHING DIODES VOLTAGE 100 Volts POWER 200mWatts FEATURES • Fast switching Speed. • Electrically ldentical to Standerd JEDEC • High Conductance • Surface Mount Package ldeally Suited for Automatic lnsertion. • Pb free product are available : 99% Sn above can meet RoHS environment substance directive request MECHANICAL DATA Case: SOD-523 plastic case. Terminals : Solderable per MIL-STD-750,Method 2026 Standard packaging: 8mm tape Weight: approximately 0.002gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted) PARAMETER SYMBOL Marking Code MMBD4448TS UNITS A3 Reverse Voltage VR 75 V Peak Reverse Voltage VRM 100 V RMS Voltage VRMS 50 V Maximum DC Blocking Voltage VDC 75 V Maximum Average Forward Current at Ta=25OC IF(AV) 150 mA Peak Forward Surge Current, 1.0us IFSM 4 A Power Dissipation Derate Above 25OC PTOT 200 mW Maximum Forward Voltage VF 0.72 / 5mA 1.0 / 100mA V Maximum DC Reverse Current at Rated DC Blocking Voltage TJ= 25OC IR 2.5@75V uA Junction Capacitance( Notes1) CJ 4.0 pF Maximum Reverse Recovery (Notes2) TRR 4.0 ns Maximum Thermal Resistance RθJA 625 TJ -55 to +150 Junction and Storage Temperature Range O C/W O C NOTE: 1. CJ at VR=0, f=1MHZ 2.From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω REV.0-FEB.7.2006 PAGE . 1 MMBD4448TS 10 1000 REVERSE CURRENT, u A FORWARD CURRENT, mA TJ =125 OC 100 10 1 0.6 0.4 0.8 1.0 1.2 1.4 TJ =75 OC 0.1 0.01 TJ =25 OC 0.001 0.1 0.2 0 20 40 60 80 100 REVERSE VOLTAGE, Volts FORWARD VOLTAGE, Volts FIG. 1-TYPICAL FORWARD CHARACTERISTIC P D , POWER DISSIPATION (mW) 1.0 FIG. 2-TYPICAL REVERSE CHARACTERISTICS 500 400 300 200 100 0 50 100 150 200 AMBIENT TEMPERATURE( OC) FIG. 3 POWER DERATING CURVE REV.0-FEB.7.2006 PAGE . 2 MMBD4448TS MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 12K per 13" plastic Reel T/R - 5K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2006 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. REV.0-JAN.6.2006 PAGE . 3