JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD WBFBP-03B Plastic-Encapsulate DIODE MMBD4148M SWITCHING DIODE WBFBP-03B TOP DESCRIPTION Epitaxial planar Silicon diode (1.2x1.2x0.5) unit: mm + - 1. ANODE FEATURES Fast Switching Speed Ultra-Small Surface Mount Package For General Purpose Switching Applications High Conductance Lead Free Product 2. NC 3.CATHODE NC BACK NC + APPLICATION High Conductance Ultra Fast Diode For portable equipment:(i.e. Mobile phone,MP3, MD,CD-ROM, DVD-ROM, Note book PC, etc.) MARKING: - A2 A2 + NC Maximum Ratings and Electrical Characteristics, Single Diode @TA=25 Parameter Symbol Limite Unit Non-Repetitive Peak reverse voltage VRM 100 V Peak VRRM 75 V VR(RMS) 53 V Forward Continuous Current IFM 300 mA Average Rectified Output Current IO 150 mA Repetitive Peak reverse Voltage VRWM Working Peak Reverse Voltage DC Blocking VR Voltage RMS Reverse Voltage Peak forward surge current @=1.0s @=1.0s IFSM 2.0 1.0 A PD 150 mW RJA 625 /W Junction temperature Tj 125 Storage temperature TSTG -65~+150 Power Dissipation Thermal Resistance Junction to Ambient Electrical Ratings @TA=25 Parameter Max. Unit. Conditions VF1 0.715 V IF=1mA VF2 0.855 V IF=10mA VF3 1.0 V IF=50mA VF4 1.25 V IF=150mA IR1 1 A VR=75V IR2 25 nA VR=20V Capacitance between terminals CT 2 pF VR=0V,f=1MHz Reverse Recovery Time trr 4 ns Forward voltage Reverse current Typical Characteristics Symbol Min. Typ. IF=IR=10mA Irr=0.1XIR,RL=100 MMBD4148M Sym bol A A1 b b1 b2 D E D2 E2 e L L1 L2 k z D im e n s io n s In M illim e t e r s M in . M ax. 0 .4 5 0 0 .5 5 0 0 .0 1 0 0 .0 9 0 0 .1 7 0 0 .2 7 0 0 .2 7 0 0 .3 7 0 0 .2 5 0 R E F . 1 .1 5 0 1 .2 5 0 1 .1 5 0 1 .2 5 0 0 .4 7 0 R E F . 0 .8 1 0 R E F . 0 .8 0 0 T Y P . 0 .2 8 0 R E F . 0 .2 3 0 R E F . 0 .1 5 0 R E F . 0 .3 0 0 R E F . 0 .0 9 0 R E F . D im e n s io n s In In c h e s M in . M ax. 0 .0 1 8 0 .0 2 2 0 .0 0 0 0 .0 0 4 0 .0 0 7 0 .0 1 1 0 .0 1 1 0 .0 1 5 0 .0 1 0 R E F . 0 .0 4 5 0 .0 4 9 0 .0 4 5 0 .0 4 9 0 .0 0 2 R E F . 0 .0 3 2 R E F . 0 .0 3 2 T Y P . 0 .0 1 1 R E F . 0 .0 0 9 R E F . 0 .0 0 6 R E F . 0 .0 1 2 R E F . 0 .0 0 4 R E F .