JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-323 Plastic-Encapsulate Diodes 1SS401 Schottoky Barrier Diode SOT-323 FEATURES Low forward voltage Lo w reverse current Small total capacitance MARKING: D9 1 3 2 The marking bar indicates the cathode Solid dot = Green molding compound device,if none, the normal device. Maximum Ratings @Ta=25℃ Parameter Symbol Limit Unit Non-Repetitive Peak Reverse Voltage VRM 25 V Peak Repetitive Peak Reverse Voltage VRRM Working Peak Reverse Voltage VRWM 20 V DC Blocking V oltage VR Forward Continuous Current IFM 700 mA Average Rectified Output Current IO 300 mA Power Dissipation Pd 200 mW RθJA 1000 ℃/W Junction Temperature TJ 125 ℃ Storage Temperature Range TSTG Thermal Resistance Junction to Ambient -55~+150 ℃ Electrical Characteristics @Ta=25℃ Parameter Reverse breakdown voltage Forward voltage Symbol V (BR) Min Typ Max 20 Conditions V IR=100μA VF1 0.16 V IF=1mA VF2 0.22 V IF=10mA VF3 0.38 0.45 V IF=300mA uA VR=20V Reverse current IR 50 Capacitance between terminals CT 100 www.cj-elec.com Unit 1 pF VR=0,f=1MHz D,Oct,2015 Typical Characteristics Reverse Forward Characteristics 300 Ta=100℃ (uA) (mA) 100 REVERSE CURRENT IR Ta=100℃ IF FORWARD CURRENT Characteristics 1000 Ta=25℃ 10 100 10 1 Ta=25℃ 0.1 1 0 100 200 300 FORWARD VOLTAGE 400 500 0 Capacitance Characteristics 100 20 10 REVERSE VOLTAGE VF (V) VR (V) Power Derating Curve 0.25 80 PD (W) 0.20 60 POWER DISSIPATION CAPACITANCE BETWEEN TERMINALS CT (pF) Ta=25℃ f=1MHz 40 20 0 0.15 0.10 0.05 0.00 0 5 10 REVERSE VOLTAGE www.cj-elec.com 15 VR 20 0 (V) 25 50 75 100 AMBIENT TEMPERATURE 2 125 Ta 150 (℃ ) D,Oct,2015 SOT-23 Package Outline Dimensions Symbol A A1 A2 b c D E E1 e e1 L L1 θ Dimensions In Millimeters Min Max 0.900 1.150 0.000 0.100 0.900 1.050 0.300 0.500 0.080 0.150 2.800 3.000 1.200 1.400 2.250 2.550 0.950 TYP 1.800 2.000 0.550 REF 0.300 0.500 0° 8° Dimensions In Inches Min Max 0.035 0.045 0.000 0.004 0.035 0.041 0.012 0.020 0.003 0.006 0.110 0.118 0.047 0.055 0.089 0.100 0.037 TYP 0.071 0.079 0.022 REF 0.012 0.020 0° 8° SOT-23 Suggested Pad Layout www.cj-elec.com 3 D,Oct,2015 A,Jun,2014 SOT-23 Tape and Reel www.cj-elec.com 4 D,Oct,2015 A,Jun,2014