3A Avg. 90 Volts SBD EC31QS09 Maximum Ratings OUTLINE DRAWING(mm) Item Symbol Conditions Repetitive Peak Reverse Voltage V RRM 90 Average Rectified Forward Current IO R.M.S. Forward Current Surge Forward Current Operating Junction Temperature Range Storage Temperature Range I F(RMS) Unit V Ta30 50Hz 50Hz Half Sine Wave Resistive Load Tl=85 Tl:lead Temperature 1.3 A 3.0 A A 4.71 I FSM 50Hz 50Hz Half Sine Wave,1cycle, Non-repetitive 60 A T jw -40150 T stg -40150 APPROX. NET WEIGHT:0.06 g Electrical/ Thermal Characteristics Item Peak Reverse Current Peak Forward Voltage Symbol Conditions Min. Typ. Max. Unit I RM Tj25, VRMVRRM - - 2 mA V FM - - 0.85 V - - 108 /W - 23 /W Thermal Resistance Tj25, IFM3A Junction to Ambient Junction to Lead R th(j-a) R th(j-l) Alumina Substrate Mounted - /Alumina Substrate mounted (Soldering Lands= 2 x 2 mm , Both Sides) FIG.1 FIG.2 0 FORWARD CURRENT VS. VOLTAGE - AVERAGE FORWARD POWER DISSIPATION CONDUCTION ANGLE EC31QS09 20 FIG.3 180 PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE Tj= 150C EC31QS09 3.5 EC31QS09 20 D.C. 2 Tj=25C Tj=150C 1 0.5 RECT 180 HALF SINE WAVE RECT 120 2.5 2.0 RECT 60 1.5 1.0 10 PEAK REVERSE CURRENT (mA) 3.0 5 AVERAGE FORWARD POWER DISSIPATION (W) INSTANTANEOUS FORWARD CURRENT (A) 10 5 0.5 0 0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 2 0 1.4 1 2 4 5 0 20 40 AVERAGE FORWARD CURRENT (A) INSTANTANEOUS FORWARD VOLTAGE (V) 3 FIG.4 FIG.5 0 0 - 80 100 - AVERAGE FORWARD CURRENT VS. LEAD TEMPERATURE CONDUCTION ANGLE Alumina Substrate Mounted(Soldering Land=2x2mm),VRM=90V EC31QS09 1.2 180 AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE CONDUCTION ANGLE FIG.6 180 AVERAGE REVERSE POWER DISSIPATION 60 PEAK REVERSE VOLTAGE (V) VRM=90V EC31QS09 EC31QS09 5 D.C. 2.4 RECT 300 0.8 RECT 240 0.6 RECT 180 0.4 HALF SINE WAVE 0.2 4 2.0 RECT 180 1.6 RECT 120 HALF SINE WAVE RECT 60 1.2 0.8 0.4 0 20 40 60 80 100 0 25 50 75 FIG.7 100 125 150 SURGE CURRENT RATINGS JUNCTION CAPACITANCE VS. REVERSE VOLTAGE f=50Hz,Half Sine Wave,Non-Repetitive,No Load Tj=25C,Vm=20mVRMS, f=100kHz, Typical Value EC31QS09 EC31QS09 500 60 50 40 30 20 JUNCTION CAPACITANCE (pF) SURGE FORWARD CURRENT (A) 200 100 50 I FSM 10 0.02s 0 0.02 20 0.05 0.1 0.2 0.5 TIME (s) RECT 60 2 1 0 25 50 1 2 0.5 1 2 5 10 REVERSE VOLTAGE (V) 271 75 100 LEAD TEMPERATURE (C) 70 RECT 120 FIG.8 HALF SINE WAVE AMBIENT TEMPERATURE (C) REVERSE VOLTAGE (V) RECT 180 3 0 0 0 AVERAGE FORWARD CURRENT (A) 1.0 AVERAGE FORWARD CURRENT (A) AVERAGE REVERSE POWER DISSIPATION (W) D.C. D.C. 20 50 100 125 150