B0520W

山东晶导微电子股份有限公司 Jingdao Microelectronics co.LTD B0520W THRU B0540W SCHOTTKY BARRIER RECTIFIERS PINNING PIN FEATURES ▪ Low Forward Voltage Drop DESCRIPTION 1 Cathode 2 Anode ▪ Guard Ring Construction for Transient Protection 2 ▪ High Conductance ▪ Also Available in Lead Free Version 1 Top View Marking Code: SD,SE,SF Simplified outline SOD-123 and symbol MECHANICAL DATA • Case: SOD-123 • Terminals: Solderable per MIL-STD-750, Method 2026 • Approx. Weight:16mg/0.00056oz Maximum Ratings and Electrical characteristics Ratings at 25 °C ambient temperature unless otherwise specified. Symbols B0520W B0530W B0540W Units Peak Repetitive Reverse Voltage V RRM 20 30 40 V RMS reverse voltage reverse voltage (DC) V RMS 14 21 28 V Maximum DC Blocking Voltage V DC 20 30 40 V Parameter Maximum Average Forward Current at Ta=25℃ Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IO 0.5 A I FSM 25 A I F =0.1A Maximum Instantaneous Forward Voltage 0.330 0.375 – 0.390 – 0.430 0.510 – 0.620 75 – – – 20 – – 10 V R =30V 250 – 130 – V R =40V – – 20 I F =0.5A VF I F =1A V R =10V V R =15V Reverse current V R =20V IR V uA RθJA 200 °C/W Junction temperature Tj -55 ~ +125 °C Storage temperature T stg -55 ~ +150 °C Thermal Resistance, Junction to Ambient Air 2018.06 SOD123-S-B0520W~B0540W-0.5A40V Page 1 of 3 山东晶导微电子股份有限公司 Jingdao Microelectronics co.LTD B0520W THRU B0540W Fig.2 Typical Reverse Characteristics Average Forward Current (A) 0.6 0.5 0.4 0.3 0.2 0.1 0.0 25 75 50 100 125 150 Instaneous Reverse Current ( μA) Fig.1 Forward Current Derating Curve 10 4 10 3 T J =100°C 10 2 T J =75°C 10 1 T J =25°C 10 0 0 Fig.3 TYPICAL FORWARD VOLTAGE Peak Forward Surage Current (A) 60 80 100 Fig.4 Typical Junction Capacitance 100 Junction Capacitance ( pF) 1.0 T A=100℃ T A=25℃ 0.1 0.01 0 0.1 0.2 0.3 0.4 70 40 30 20 10 0.5 0.1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.5 Maximum Non-Repetitive Peak Forward Surage Current 30 8.3 ms Single Half Sine Wave (JEDEC Method) 25 20 15 10 05 00 1 10 100 1 10 100 Reverse Voltage (V) Fig.6 Typical Transient Thermal Impedance 2000 1000 100 10 0.01 Number of Cycles at 50Hz 2018.06 40 20 Percent of Rated Peak Reverse Voltage（%） Transient Thermal Impedance（ °C /W） INSTANTANEOUS FORWARD CURRENT AMPERS Case Temperature (°C) 0.1 1 10 100 t, Pulse Duration（sec） www.sdjingdao.com Page 2 of 3 山东晶导微电子股份有限公司 Jingdao Microelectronics co.LTD B0520W THRU B0540W PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-123 A D b E A1 C ∠ALL ROUND L1 E1 SOD-123 mechanical data A C D E E1 L1 b A1 max 1.3 0.22 1.8 2.8 3.9 0.45 0.7 0.2 min 0.9 0.09 1.5 2.5 3.6 0.25 0.5 max 51 8.7 71 110 154 18 28 min 35 3.5 59 98 142 10 20 UNIT ∠ mm 9° 8 mil The recommended mounting pad size Marking Type number 2.0 (79) 1.2 (47) Marking code B0520W SD B0530W SE B0540W SF 1.2 (47) 1.2 (47) Unit： mm (mil) 2018.06 806222A8 Page 3 of 3