B1040WS

JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD SOD-323 Plastic-Encapsulate Diodes B1040WS SOD-323 SCHOTTKY BARRIER DIODE FEATURES z Low Forward Voltage Drop z Very Small SMD Package APPLICATIONS z Low Voltage Rectification High Efficiency DC/DC Conversion z Switch Mode Power Supply z z Inverse Polarity Protection z Low Power Consumption Applications MARKING: SZ The marking bar indicates the cathode Solid dot = Green molding compound device,if none, the normal device. MAXIMUM RATINGS ( Ta=25℃ unless otherwise noted ) Symbol Parameter VRRM Peak Repetitive Reverse Voltage VRWM Working Peak Reverse Voltage Value Unit 40 V RMS Reverse Voltage 28 V IO Average Rectified Output Current 1 A IFSM Non-repetitive Peak Forward Surge Current @ t=8.3ms 5 A PD Power Dissipation 250 mW Thermal Resistance from Junction to Ambient 400 ℃/W Operation Junction Temperature Range -40 ~ +125 ℃ Storage Temperature Range -55 ~ +150 ℃ VR(RMS) RΘJA Tj Tstg ELECTRICAL CHARACTERISTICS(Ta=25℃ unless otherwise specified) Parameter Reverse breakdown voltage Symbol V(BR) Reverse current IR Forward voltage VF Total capacitance www.jscj-elec.com Ctot Test conditions IR=1mA Min Typ Max 40 Unit V VR =20V 50 IF=0.5A 0.51 IF =0.7A 0.55 uA V 20 VR=10V,f=1MHz 1 pF Rev. - 2.1 Typical Characteristics Forward 2 Characteristics Reverse 1000 Characteristics 1 Ta=125℃ REVERSE CURRENT IR Ta =7 5℃ FORWARD CURRENT Ta =1 25 ℃ IF (uA) (A) 100 Ta =2 5℃ 0.1 0.01 0 200 400 600 FORWARD VOLTAGE 800 VF 10 Ta=25℃ 1 0.1 1000 0 10 (mV) 20 30 REVERSE VOLTAGE Capacitance Characteristics 100 Ta=75℃ VR 40 (V) Power Derating Curve 300 250 PD (mW) 80 60 POWER DISSIPATION CAPACITANCE BETWEEN TERMINALS CT (pF) Ta=25℃ f=1MHz 40 20 0 200 150 100 50 0 10 20 REVERSE VOLTAGE www.jscj-elec.com 30 VR 0 40 (V) 0 25 50 75 AMBIENT TEMPERATURE 2 100 Ta 125 (℃ ) Rev. - 2.1 CHANGJING ELEC.TECH. PACKAGE OUTLINE AND PAD LAYOUT INFORMATION Dimensions In Millimeters Min Max 1.100 0.000 0.100 1.000 0.800 0.250 0.350 0.080 0.150 1.200 1.400 1.600 1.800 2.750 2.500 0.475 REF 0.250 0.400 0° 8° Symbol A A1 A2 b c D E E1 L L1 θ Dimensions In Inches Min Max 0.043 0.000 0.004 0.039 0.031 0.010 0.014 0.003 0.006 0.047 0.055 0.063 0.071 0.098 0.108 0.019 REF 0.010 0.016 0° 8° NOTICE JSCJ reserves the right to make modifications,enhancements,improvements,corrections or other changes without further notice to any product herein. JSCJ does not assume any liability arising out of the application or use of any product described herein. www.jscj-elec.com 3 Rev. - 2.1 SOD-323 Tape and Reel www.jscj-elec.com 4 Rev. - 2.1