MMBD4148F Plastic-Encapsulated Switching Diode Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free SOT-323 DESCRIPTION A Fast switching speed For general purpose switching applications High conductance L 3 3 C B Top View 1 1 K 2 E 2 D MARKING: A2 F 3 REF. 1 H G A B C D 2 Millimeter Min. Max. 1.05 REF. 0.20 REF. 0.80 1.00 0.25 0.40 REF. E F G H J Millimeter Min. Max. 0.080 0.180 1.15 1.45 1.60 1.80 2.30 2.70 ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified) PARAMETER SYMBOL VALUE UNIT Non-Repetitive Peak Reverse Voltage VRM 100 V Peak Repetitive Reverse Voltage VRRM 75 V Working Peak Reverse Voltage VRWM 75 V VR 75 V VR(RMS) 53 V Forward Continuous Current IFM 300 mA Average Rectified Output Current IO 150 mA DC Blocking Voltage RMS Reverse Voltage Peak Forward Surge Current @ t = 1.0µs @ t = 1.0s Power Dissipation Thermal Resistance Junction to Ambient Junction & Storage Temperature 2.0 IFSM A 1.0 PD 200 mW RθJA 625 K/W TJ,TSTG 150, -65~150 °C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) PARAMETER Reverse Breakdown Voltage Reverse Voltage Leakage Current SYMBOL MIN. MAX. UNIT V(BR)R 75 - V - 1 µA VR = 75V - 25 nA VR = 20V - 0.715 V IF = 1mA - 0.855 V IF = 10mA - 1.00 V IF = 50mA IR TEST CONDITION IF = 10µA Forward Voltage VF - 1.25 V IF = 150mA Diode Capacitance CD - 2 pF VR = 0V, f = 1MHz Reverse Recovery Time tRR - 4 nS IF = IR = 10mA, Irr = 0.1 x IR RL =100Ω 22-Feb-2010 Rev. B Page 1 of 2 MMBD4148F Elektronische Bauelemente Plastic-Encapsulated Switching Diode RATINGS AND CHARACTERISTIC CURVES 22-Feb-2010 Rev. B Page 2 of 2