RB551V-40

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOD-323 Plastic-Encapsulate Diodes SOD-323 RB551V-40 Schottky Barrier Diode FEATURES z Small Surface Mounting Type z Low VF z High Reliability APPLICATIONS z High-Frequency Rectification Switching Regulators MARKING: D4 The marking bar indicates the cathode Solid dot = Green molding compound device,if none, the normal device. MAXIMUM RATINGS (Ta =25℃ unless otherwise noted ) Value Unit Non-Repetitive Peak Reverse Voltage 40 V Continuous Forward Current 500 mA 2 A Power Dissipation 200 mW Thermal Resistance From Junction To Ambient 500 ℃/W Tj Junction Temperature 125 ℃ Tstg Storage Temperature -55～+150 ℃ Symbol Parameter VRM IO IFSM Non-repetitive Forward Peak Surge Current @t=8.3ms PD RθJA ELECTRICAL CHARACTERISTICS(Ta=25℃ unless otherwise specified) Parameter Reverse voltage Reverse current Forward voltage www.cj-elec.com Symbol Test conditions Min Typ Max 40 = V(BR) IR 0.1mA = VR 40V IR = IF 500mA VF 1 Unit V 0.1 mA 0.47 V F,Mar,2015 Typical Characteristics Forward Characteristics Reverse REVERSE CURRENT IR IF (uA) (mA) 100 a T= a 25 ℃ =1 00 ℃ 10 T FORWARD CURRENT Characteristics 1000 500 1 100 200 300 FORWARD VOLTAGE VF 400 10 1 Ta=25℃ 0.1 0.1 0.1 0 Ta=100℃ 100 500 5 10 15 20 25 REVERSE VOLTAGE (mV) Capacitance Characteristics 30 VR 35 40 (V) Power Derating Curve 120 250 Ta=25℃ f=1MHz (mW) 200 PD 80 POWER DISSIPATION CAPACITANCE BETWEEN TERMINALS CT (pF) 100 60 40 150 100 50 20 0 0 0 5 10 15 REVERSE VOLTAGE www.cj-elec.com 25 20 VR 30 35 0 (V) 25 50 75 AMBIENT TEMPERATURE 2 100 Ta 125 (℃ ) F,Mar,2015 SOD-323 Package Outline Dimensions SOD-323 Suggested Pad Layout www.cj-elec.com 3 F,Mar,2015 SOD-323 Tape and Reel www.cj-elec.com 4 F,Mar,2015