BAV19~21W Mechanical Dimensions Description INCHES DIM A B C D E F G H SOD-123 FEATURES z Fast Switching Speed z Surface Mount Package Ideally Suited for Automatic Insertion z For General Purpose Switching Applications MM MIN 0.055 0.100 0.037 0.020 0.004 0.000 MAX MIN MAX 0.071 1.40 1.80 0.112 2.55 2.85 0.053 0.95 1.35 0.028 0.50 0.70 0.25 0.004 0.00 0.10 0.006 0.15 0.140 0.152 3.55 3.85 MARKING: BAV19W: A8 BAV20W: T2 BAV21W: T3 Maximum Ratings and Electrical Characteristics, Single Diode @TA=25℃ Parameter Symbol BAV19W BAV20W BAV21W Unit Non-Repetitive Peak reverse voltage VRM 120 200 250 V Peak Repetitive Peak reverse voltage VRRM Working Peak Reverse Voltage VRWM 100 150 200 V 71 106 141 V DC Blocking VR Voltage VR(RMS) RMS Reverse Voltage Forward Continuous Current IFM 400 mA Average Rectified Output Current IO 200 mA Peak forward surge current @=1.0ms @=1.0s 2.5 IFSM A 0.5 Repetitive Peak Forward Current IFRM 625 mA Power Dissipation Pd 250 mW RθJA 500 K/W TSTG -65~+150 ℃ Thermal Resistance Junction to Ambient Storage temperature Electrical Ratings @TA=25℃ Parameter Symbol Forward voltage Reverse current Typ. Max. VF1 1.0 VF2 1.25 Unit IR BAV21W 0.1 Conditions IF=0.1A V 0.1 BAV19W BAV20W Min. IF=0.2A VR=100V µA 0.1 VR=150V VR=200V Capacitance between terminals CT 5 pF Reverse Recovery Time trr 50 ns VR=0V,f=1MHz IF=IR=30mA Irr=0.1XIR,RL=100Ω Typical Characteristics BAV19W/BAV20W/BAV21W