www.eicsemi.com MMBD4148/SE/CC/CA HIGH CONDUCTANCE ULTRA FAST DIODES SOT-23 PRV : 100 Volts Io : 600 mA MMBD4148SE 3 3 3.10 2.70 0.19 0.08 1 2 MMBD4148CC 1 3 1 MMBD4148CA 3 1 2 1.65 1.20 3.0 2.2 MMBD4148 0.100 0.013 1.40 0.95 0.50 0.35 2 3 2 1 1.02 0.89 2.04 1.78 2 Dimensions in millimeters MECHANICAL DATA : * Case : SOT-23 plastic Case * MMBD4148SE Marking Code : 26 * MMBD4148CC Marking Code : 27 * MMBD4148CA Marking Code : 28 MAXIMUM RATINGS AND THERMAL CHARACTERISTICS ( Ta = 25 °C ) Parameter Maximum Repetitive Peak Reverse Voltage Maximum Reverse Voltage Maximum Average Rectified Forward Current Maximum DC Forward Current Maximum Recurrent Peak Forward Current Maximum Peak Forward Surge Current at Pulse width = 1 s Pulse width = 1 µs Total Power Dissipation Thermal Resistance Junction to Ambient Air Junction Temperature Range Storage Temperature Range ELECTRICAL CHARACTERISTICS Parameter Reverse Breakdown Voltage Forward Voltage Reverse Current Total Capacitance Reverse Recovery Time Page 1 of 2 Symbol Value Unit VRRM VR IF(AV) IFM IFRM 100 75 200 600 700 1.0 2.0 350 357 150 -55 to +150 V V mA mA mA IFSM Ptot RӨJA TJ TSTG A mW °C/W °C °C ( Tj = 25 °C ) Test Condition IR = 100 µA IR = 5 µA IF = 10 mA VR = 20 V VR = 20 V , Ta = 150 °C VR = 75 V VR = 0 V, f = 1 MHz IF = 10 mA V R = 6 V Irr = 1 mA , R L = 100 Ω Symbol Min. Max. Ctot 100 75 - 1 25 50 5 4 V nA µA µA pF Trr - 4 ns V(BR) VF IR Unit V Rev. 01 : June 12, 2006 www.eicsemi.com RATINGS AND CHARACTERISTIC CURVES ( MMBD4148/SE/CC/CA ) FIG.1 - POWER DERATING CURVE FIG.2 - TYPE CAPACITANCE VS. REVERSE VOLTAGE 500 2.0 400 1.6 CAPACITANCE, (pF) POWER DISSIPATION, (mW) f = 1.0 MHz 300 200 100 0 1.2 0.8 0.4 0 0 50 100 150 0 AMBIENT TEMPERATURE, (°C) 20 30 40 REVERSE VOLTAGE, (V) FIG.3 - FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 1.0 10 0.1 Ta = 150 °C Ta = 25 °C 0.01 Ta = 75 °C 0.001 0 0.5 1.0 INSTANTANEOUS FORWARD VOLTAGE, (V) 1.5 INSTANTANEOUS REVERSE CURRENT, (µA) INSTANTANEOUS FORWARD CURRENT, (A) 10 Ta = 150 °C 1.0 0.1 Ta = 75 °C 0.01 Ta = 25 °C 0.001 0 20 40 60 80 100 INSTANTANEOUS REVERSE VOLTAGE, (V) Page 2 of 2 Rev. 01 : May 3, 2006