BAT42W/BAT43W SCHOTTKY DIODES SOD-123 FEATURES z Low Forward Voltage Drop Fast Switching Time z Surface Mount Package Ideally Suited for Automatic Insertion z + MARKING: BAT42W S7 BAT43W S8 Maximum Ratings and Electrical Characteristics, Single Diode @TA=25℃ Parameter Symbol BAT42W/BAT43W Unit 30 V VR(RMS) 21 V Forward Continuous Current IFM 200 mA Repetitive Peak Forward Current @t<1.0s IFRM 500 mA Peak forward surge current @<10ms IFSM 4.0 A Power Dissipation PD 500 mW Thermal Resistance Junction to Ambient RθJA 250 ℃/W Storage temperature TSTG -55~+150 ℃ Peak Repetitive Peak reverse voltage VRRM Working Peak VRWM DC Blocking VR Voltage RMS Reverse Voltage Electrical Ratings @TA=25℃ Parameter Reverse Breakdown Voltage Symbol Min. V (BR)R 30 Typ. Max. Unit Conditions V IR=10μA VF 1.0 V IF=200mA VF 0.4 V IF=10mA VF 0.65 V IF=50mA 0.33 V IF=2mA VF 0.45 V IF=15mA Reverse current IR 0.5 μA VR=25V Capacitance between terminals CT 10 pF VR=1.0V,f=1.0MHz Reverse Recovery Time trr 5 ns All Types BAT42W Forward voltage BAT42W BAT43W BAT43W VF 0.26 IF=IR=10mA Irr=0.1XIR,RL=100Ω １ JinYu semiconductor www.htsemi.com Ｄａｔｅ：２０１１／０５ BAT42W/BAT43W ２ JinYu semiconductor www.htsemi.com Ｄａｔｅ：２０１１／０５ BAT42W/BAT43W ３ JinYu semiconductor www.htsemi.com Ｄａｔｅ：２０１１／０５