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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOD-323 Plastic-Encapsulate Diodes S C H O T T K Y B A R R I E R D I O D E
FEATURES
z Low Forward Voltage Drop z Very Small SMD Package
APPLICATIONS
z Low Voltage Rectification z High Efficiency DC/DC Conversion z Switch Mode Power Supply z Inverse Polarity Protection z Low Power Consumption Applications MARKING: MAXIMUM RATINGS ( Ta=25℃ unless otherwise noted ) Symbol Parameter Value Unit VRRM Peak Repetitive Reverse Voltage VRWM Working Peak Reverse Voltag e 40 V VR(RMS) RMS Reverse Voltage 28 V IFSM A PD Power Dissipation 250 mW RΘJA Thermal Resistance from Junction to Ambient 400 ℃/W Tj Junction Temperature 125 ℃ Tstg Storage Temperature -55~+150 ℃ ELECTRICAL CHARACTERISTICS(Ta=25℃ unless otherwise specified) Parameter Symbol Test c onditions Min Typ Max Unit Reverse breakdow n voltage V(BR) I R=1mA 40 V Reverse current IR V R=20V IF 0.51 Forward voltage VF IF 0.55 V Total capacitance Ctot V R=10V,f=1MHz SOD-323 uA 50 B10 4 0 WS IO Average Rectified Output Current 1 A Non-repetitive Peak Fo rward Surge Current @ t=8.3ms 5 =0.7A =0.5A 20 pF SZ www.cj-elec.com 1 A,Mar,2015 The marking bar indicates the cathode Solid dot = Green molding compound device,if none, the normal device.
0.01 0.1 01 0 2 0 3 0 4 0 0.1 100 1000 01 0 2 0 3 0 4 0 100 Forward Characteristics Reverse Characteristics Power Derating Curve POWER DISSIPATION PD (mW) AMBIENT TEMPERAT URE Ta ( )℃ Ta=75℃Ta=125℃ Ta=25℃ FORWARD CURRENT IF (A) FORWARD VOLTAG E VF (mV) Ta=125℃ Ta=75℃ Ta=25℃ REVERSE CURRENT IR (uA) REVERSE VOLTAGE VR (V) Ta=25℃ f=1MHz Capacita nce Characteristics REVERSE VOLTAGE VR (V) CAPACITANCE BETWEEN TERMINALS CT (pF) Typical Characteristics www.cj-elec.com 2 A,Mar,2015
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