JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-23 Plastic-Encapsulate Diodes BAR43/A/C/S SOT-23 SCHOTTKY BARRIER DIODE FEATURES Low Current Leakage z For General Purpose Switching Applications z BAR43 BAR43A BAR43C BAR43S MARKING:D95 MARKING: DB1 MARKING:DB2 MARKING:DA5 BAR43A BAR43C BAR43S MARKING: BAR43 Solid dot = Green molding compound device,if none, the normal device. MAXIMUM RATINGS ( Ta=25℃ unless otherwise noted ) Symbol Parameter Value Unit 30 V RMS Reverse Voltage 21 V IF(AV) Average Rectified Forward Current 200 mA IFSM Non-repetitive Peak Forward Surge Current @ t=8.3ms 0.75 A PD Power Dissipation 200 mW Thermal Resistance from Junction to Ambient 500 ℃/W Tj Junction Temperature 125 ℃ Tstg Storage Temperature -55~+150 ℃ VRRM Peak Repetitive Reverse Voltage VRWM Working Peak Reverse Voltage VR(RMS) RΘJA ELECTRICAL CHARACTERISTICS(Ta=25℃ unless otherwise specified) Parameter Symbol Reverse voltage V(BR) Reverse current IR Test conditions IR=100μA Reverse recovery time www.cj-elec.com VF trr Typ Max 30 VR=25V 0.26 0.45 IF=100mA 0.8 1 μA 0.33 IF=15mA IF= IR=10mA, Irr=0.1×IR, RL=100Ω Unit V 0.5 IF=2mA Forward voltage Min 5 V ns F,Oct,2015 Typical Characteristics Forward 200 Characteristics Reverse 100 Characteristics 100 (uA) REVERSE CURRENT IR T= a 2 5 FORWARD CURRENT o C IF T 10 a =1 00 o C (mA) o Ta=100 C 10 1 0.1 0.01 1 o Ta=25 C 0.1 0.01 0 200 400 FORWARD VOLTAGE 600 VF 800 0 (mV) 5 10 15 20 REVERSE VOLTAGE 25 VR 30 (V) Power Derating Curve Capacitance Characteristics 20 250 (mW) f=1MHz 200 PD 16 12 POWER DISSIPATION CAPACITANCE BETWEEN TERMINALS CT (pF) Ta=25℃ 8 4 0 150 100 50 0 0 5 10 15 REVERSE VOLTAGE www.cj-elec.com 20 VR 25 30 0 25 50 75 AMBIENT TEMPERATURE (V) 2 100 Ta 125 (℃) F,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 F,Oct,2015 A,Jun,2014 SOT-23 Tape and Reel www.cj-elec.com 4 F,Oct,2015 A,Jun,2014