MCL4448

MCL4448 FAST SWITCHING SURFACE MOUNT DIODES VOLTAGE 100 Volts POWER 500 mW MICRO-MELF Unit : inch (mm) FEATURES • Fast switching Speed. • Surface Mount Package Ideally Suited For Automatic Insertion. • Silicon Epitaxal Planar Construction. • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA • Case: MICRO, MELF • Terminals: Solderable per MIL-STD-750, Method 2026 • Polarity: Cathode Band • Marking: Cathode Band Only • Weight: 0.011 grams(approx) .043(1.1) .008(0.2) .079(2.0) .071(1.8) .008(0.2) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted) PARAMETER Peak Reverse Voltage Maximum DC Blocking Voltage Maximum Average Forward Current at Ta=25 Surge Forward Current at t < 1s and Tj= =25 Power Dissipation at Tamb= 25 O O SYMBOL VRM VDC C And f >50Hz IAV IFSM PTOT VF IR CJ trr RθJ A TJ,TS MCL4448 100 75 150 500 500 1.0 30 50 4 4 350 -65 to +175 .040(1.0) .048(1.2)DIA. UNITS V V mA mA mW V nA µA pF ns O O C C Maximum Forward Voltage at IF =100mA Maximum Leakage Current at VR =20V at VR =20V ,TJ= 150O C Maximum Capacitance at VF =VR =0 Maximum Reverse Recovery Time From IF =-IR =10mA to IR R =-1mA ,VR =6V RL =100 Ω Typical Maximum Thermal Resistance Junction Temperature and Storage Temperature Range C/W O C NOTE: 1. CJ at VR=0, f=1MHZ 2. From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω STAD-FEB.17.2009 PAGE . 1 MCL4448 100 10 FORWARD CURRENT, mA REVERSE CURRENT, mA TA=150 OC 1.0 TA=125 OC 10 0.1 TA=85 OC 1.0 TA=55 OC 0.01 TA=25 OC 0.1 0.2 0.4 0.6 0.8 1.0 1.2 0.001 0 10 20 30 40 50 FORWARD VOLTAGE, Volts REVERSE VOLTAGE, Volts FORWARD VOLTAGE LEAKAGE CURRENT DIODE CAPACIT ANCE, pF 6.0 4.5 3.5 60 W VRF=2V 2nF 5k W Vo 1.5 0 0 2 4 6 8 RECTIFICATION EFFCIENCY MEASUREMENT CIRCUIT REVERSE VOLTAGE, Volts TYPICAL CAPATICANCE STAD-FEB.17.2009 PAGE . 2 MCL4448 MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 10K per 13" plastic Reel T/R - 2.5K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2009 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-FEB.17.2009 PAGE . 3