MMBD914

SMBD914/MMBD914... Silicon Switching Diode • For high-speed switching applications SMBD914/MMBD914 3 1 2 Type SMBD914/MMBD914 Parameter Diode reverse voltage Peak reverse voltage Forward current Package SOT23 Configuration single Symbol VR VRM IF I FSM 4.5 0.5 Ptot Tj T stg Symbol RthJS 370 150 -65 ... 150 Value ≤ 260 Value 100 100 250 Marking s5D Unit V mA A Maximum Ratings at TA = 25°C, unless otherwise specified Non-repetitive peak surge forward current t = 1 µs t=1s Total power dissipation TS ≤ 54°C Junction temperature Storage temperature Thermal Resistance Parameter Junction - soldering point 1) SMBD914/MMBD914 1For mW °C Unit K/W calculation of RthJA please refer to Application Note Thermal Resistance 1 Mar-10-2004 SMBD914/MMBD914... Electrical Characteristics at TA = 25°C, unless otherwise specified Parameter Symbol Values min. typ. max. DC Characteristics 100 Breakdown voltage V(BR) I(BR) = 100 µA Reverse current VR = 20 V VR = 75 V VR = 20 V, TA = 150 °C VR = 75 V, TA = 150 °C Forward voltage IF = 1 mA IF = 10 mA IF = 50 mA IF = 100 mA IF = 150 mA AC Characteristics Diode capacitance VR = 0 V, f = 1 MHz Reverse recovery time IF = 10 mA, IR = 10 mA, measured at IR = 1mA , RL = 100 Ω Test circuit for reverse recovery time D.U.T. Unit V µA IR VF - - 0.025 0.1 30 50 mV 715 855 1000 1200 1250 2 4 pF ns CT trr Pulse generator: tp = 100ns, D = 0.05, tr = 0.6ns, Ri = 50Ω Oscillograph ΙF Oscillograph: R = 50Ω, tr = 0.35ns, C ≤ 1pF EHN00019 2 Mar-10-2004 SMBD914/MMBD914... Reverse current IR = ƒ (TA) VR = Parameter 10 5 nA Forward Voltage VF = ƒ (TA) IF = Parameter 1.0 V SMBD 914 EHB00114 VF 10 4 Ι F = 100 mA IR 10 mA 10 3 0.5 70 V 25 V 1 mA 0.1 mA 10 2 10 1 0 25 50 75 100 °C 150 0 0 50 100 TA ˚C 150 TA Forward current IF = ƒ (VF) TA = 25°C 150 SMBD 7000 EHB00137 Forward current IF = ƒ (T S) SMBD914/MMBD914 300 ΙF mA mA 100 IF 200 typ max 150 50 100 50 0 0 0.5 1.0 V VF 1.5 0 0 15 30 45 60 75 90 105 120 °C 150 TS 3 Mar-10-2004 SMBD914/MMBD914... Permissible Puls Load RthJS = ƒ (tp) Permissible Pulse Load IFmax / I FDC = ƒ (t p) 10 3 K/W 10 2 10 2 I Fmax/IFDC 10 1 10 0 0.5 0.2 0.1 0.05 0.02 0.01 0.005 D=0 10 1 D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5 RthJS 10 -1 -7 10 10 -6 10 -5 10 -4 10 -3 10 -2 s 10 0 10 0 -7 10 10 -6 10 -5 10 -4 10 -3 10 -2 s 10 0 tp tp 4 Mar-10-2004