MMBD4448TG 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. • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA Case: SOD-723 plastic case. Terminals : Solderable per MIL-STD-750,Method 2026 Weight: approximately 0.00077gram Marking : BJ MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted) SYMBOL MMBD4448TG UNITS Reverse Voltage PARAMETER 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 I F(AV) 150 mA Peak Forward Surge Current, 0.001ms I FS M 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 STAD-MAY.21.2007 PAGE . 1 MMBD4448TG 1000 10 REVERSE CURRENT, u A FORWARD CURRENT, mA TJ =125 OC 100 10 1 0.1 0.2 0.8 1.0 1.2 1.4 TJ =75 OC 0.1 0.01 TJ =25 OC 0.001 0.6 0.4 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 STAD-MAY.21.2007 PAGE . 2 MMBD4448TG MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 8K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2007 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. STAD-APR.26.2007 PAGE . 3