B0520LW/B0530W/B0540W SOD-123 SCHOTTKY BARRIER DIODE + FEATURES z Low Forward Voltage Drop z Guard Ring Construction for Transient Protection z High Conductance z Also Available in Lead Free Version - MARKING: B0520LW:SD B0530W: SE B0540W: SF Maximum Ratings @TA=25℃ Parameter Symbol Peak Repetitive Peak reverse voltage VRRM Working Peak Reverse Voltage VRWM DC Blocking B0520LW B0530W B0540W Unit 20 30 40 V 14 21 28 V VR Voltage RMS Reverse Voltage Reverse voltage (DC) VR(RMS) Io 0.5 A Forward current surge peak IFSM 5.5 A Power dissipation PD 500 mW RθJA 250 ℃/W Tj 150 ℃ Storage temperature TSTG -65~+150 ℃ Voltage Rate of Change dv/dt 1000 V/μS Average rectified output Current Thermal Resistance Junction to Ambient Junction temperature Electrical Characteristics @TA=25℃ Parameter Minimum Reverse Breakdown Voltage Forward voltage Reverse current Reverse current Capacitance between terminals Symbol B0520LW B0530W B0540W 20 -- -- -- 30 -- -- -- 40 IR=20μA VF1 0.320 0.375 -- IF=0.1A VF2 0.385 0.430 0.510 VF3 -- -- 0.62 IR1 75 -- -- IR2 -- 20 -- IR3 250 -- 10 IR4 -- 130 -- IR5 -- -- 20 CT -- -- 170 V(BR)R Unit Conditions IR=250μA V V IR=200μA IF=0.5A IF=1A μA VR=10V VR=15V VR=20V μA VR=30V VR=40V pF VR=0,f=1MHz １ JinYu semiconductor www.htsemi.com Ｄａｔｅ：２０１１／０５ B0520LW/B0530W/B0540W Typical Characteristics ２ JinYu semiconductor www.htsemi.com Ｄａｔｅ：２０１１／０５