JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-323 Plastic-Encapsulate Diodes BAT54W/AW/CW/SW SCHOTTKY BARRIER DIODE SOT-323 FEATURES Extremely Fast Switching Speed z Low forward voltage z MARKING: BAT54W BAT54AW BAT54CW BAT54SW Solid dot = Green molding compound device,if none, the normal device. MAXIMUM RATINGS ( Ta=25℃ unless otherwise noted ) Parameter Symbol Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage VRWM Value Unit 30 V DC Blocking Voltage VR Forward Continuous Current IFM 200 mA Non-repetitive Peak Forward Surge Current @t=8.3ms IFSM 600 mA Repetitive Peak Forward Current @ t≤1s,δ≤0.5 IFRM 300 mA Power Dissipation PD 200 mW RΘJA 500 ℃/W Junction Temperature Tj 125 ℃ Storage Temperature Tstg -55~+150 ℃ Thermal Resistance from Junction to Ambient ELECTRICAL CHARACTERISTICS(Ta=25℃ unless otherwise specified) Parameter Symbol Reverse voltage V(BR) Reverse current IR Forward voltage VF Diode capacitance CD Reverse recovery time trr www.cj-elec.com Test conditions IR=100μA Min Typ Max 30 Unit V 2 μA IF1=0.1mA 0.24 V IF2=1mA 0.32 V IF3=10mA 0.40 V IF4=30mA 0.50 V IF5=100mA 1 V VR=0V,f=1MHz 10 pF 5 ns VR=25V IF=IR=10mA Irr=0.1×IR,RL=100Ω 1 F,Oct,2015 Typical Characteristics Forward Characteristics 200 Reverse Characteristics 100 (uA) T= a 2 5℃ FORWARD CURRENT 10 REVERSE CURRENT IR a T IF =1 00 ℃ (mA) 100 1 0.1 0 200 400 FORWARD VOLTAGE 600 VF Ta=25℃ 0.1 0 (mV) 5 10 15 20 REVERSE VOLTAGE Capacitance Characteristics 20 1 0.01 800 Ta=100℃ 10 25 VR 30 (V) Power Derating Curve 250 (mW) f=1MHz 200 PD 16 12 POWER DISSIPATION CAPACITANCE BETWEEN TERMINALS CT (pF) Ta=25℃ 8 4 0 0 5 10 REVERSE VOLTAGE www.cj-elec.com 15 VR 150 100 50 0 20 0 25 50 75 AMBIENT TEMPERATURE (V) 2 100 Ta 125 (℃) F,Oct,2015 SOT-323 Package Outline Dimensions Dimensions In Millimeters Min Max 0.900 1.100 0.000 0.100 0.900 1.000 0.200 0.400 0.080 0.150 2.000 2.200 1.150 1.350 2.150 2.450 0.650 TYP 1.200 1.400 0.525 REF 0.260 0.460 0° 8° Symbol A A1 A2 b c D E E1 e e1 L L1 θ Dimensions In Inches Min Max 0.035 0.043 0.000 0.004 0.035 0.039 0.008 0.016 0.003 0.006 0.079 0.087 0.045 0.053 0.085 0.096 0.026 TYP 0.047 0.055 0.021 REF 0.010 0.018 0° 8° SOT-323 Suggested Pad Layout www.cj-elec.com www.cj-elec.com 3 A,Ju2014 F,Oct,2015 SOT-323 Tape and Reel www.cj-elec.com 4 A,Jun,2014 F,Oct,2015