OUTLINE DRAWING DIODE Type : NSD03A20 FEATURES * * * * * * FLAT-PAK Surface Mount Device High Surge Capability Low Forward Voltage Drop Low Reverse Leakage Current Packaged in 16mm Tape and Reel Not Rolling During Assembly Maximum Ratings Approx Net Weight:016g Rating Symbol Repetitive Peak Reverse Voltage NSD03A20 VRRM Average Rectified Output Current IO RMS Forward Current IF(RMS) Surge Forward Current IFSM Operating JunctionTemperature Range Storage Temperature Range Tjw Tstg 1.57 3.0 80 Unit 200 50Hz Half Sine Ta=25 °C *1 Wave Resistive Load T1=108 °C *2 4.71 50Hz Half Sine Wave,1cycle Non-repetitive -40 to +150 -40 to +150 V A A A °C °C Electrical • Thermal Characteristics Characteristics Peak Reverse Current Peak Forward Voltage Symbol Conditions Min. Typ. Max. Unit - - 50 1.0 89 13 µA V IRM Tj= 25°C, VRM= VRRM VFM Tj= 25°C, IFM= 3.0A Rth(j-a) Junction to Ambient *1 Thermal Resistance Rth(j-l) Junction to Lead *1 Glass Epoxy Substrate Mounted (Soldering Lands=2x2mm,Both Sides) *2 Tl= Lead Temperature °C /W NSD03A20 OUTLINE DRAWING (Dimensions in mm) FORWARD CURRENT VS. VOLTAGE NSD03A20 INSTANTANEOUS FORWARD CURRENT (A) 50 20 10 5 2 Tj=25°C Tj=150°C 1 0.5 0.2 0 0.4 0.8 1.2 1.6 INSTANTANEOUS FORWARD VOLTAGE (V) AVERAGE FORWARD POWER DISSIPATION NSD03A20 AVERAGE FORWARD POWER DISSIPATION (W) D.C. 4 HALF SINE WAVE 3 2 1 0 0 1 2 3 AVERAGE FORWARD CURRENT (A) 4 5 AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE Alumina Substrate Mounted(Soldering Land=2*3.5mm) NSD03A20 2.4 AVERAGE FORWARD CURRENT (A) D.C. 2.0 HALF SINE WAVE 1.6 1.2 0.8 0.4 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE (°C) AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE Glass-Epoxy Substrate Mounted(Soldering Land=2*3.5mm) NSD03A20 D.C. AVERAGE FORWARD CURRENT (A) 1.6 HALF SINE WAVE 1.2 0.8 0.4 0 0 25 50 75 100 AMBIENT TEMPERATURE (°C) 125 150 AVERAGE FORWARD CURRENT VS. LEAD TEMPERATURE NSD03A20 5 AVERAGE FORWARD CURRENT (A) D.C. 4 HALF SINE WAVE 3 2 1 0 0 25 50 75 100 125 150 LEAD TEMPERATURE (°C) SURGE CURRENT RATINGS f=50Hz,Half Sine Wave,Non-Repetitive,No Load NSD03A20 SURGE FORWARD CURRENT (A) 80 60 40 20 I FSM 0.02s 0 0.02 0.05 0.1 0.2 TIME (s) 0.5 1 2