BAV21W

BAV19W-BAV21W FAST SWITCHING DIODES SOD-123 1.80(.071) 1.40(.055) 1.65(.065) 1.55(.061) FEATURES Fast switching speed Surface mount package ideally suited for automatic insertion For general purpose switching applications 3.86(0.152) 3.56(0.145) 2.84(0.112) 2.54(0.100) 3.9(0.154) 3.7(0.146) 2.7(0.106) 2.6(0.102) .71(0.028) .50(0.020) .15(.006) MAX 1.35(.053) .94(.037) .135(.005) .127(.004) 0.6(.023) 0.5(.020) 1.15(.045) 1.05(.041) MECHANICAL DATA Case: Molded plastic body Terminals: Plated leads solderable per MIL-STD-750, Method 2026 Polarity: Polarity symbols marked on case Marking: BAV19W:A8, BAV20W:T2, BAV21W:T3 .25(.010) MIN Dimensions in millimeters and (inches) Maximum ratings and electrical characteristics, Single diode @TA=25C PARAMETER Peak repetitive peak reverse voltage Working peak reverse voltage DC Blocking voltage RMS Reverse voltage Forward continuous current Average rectified output current Peak forward surge current @=1.0ms @=1.0s Repetitive peak forward current Power dissipation Thermal resistance junction to ambient Storage temperature Non-Repetitive peak reverse voltage Electrical ratings @TA=25C PARAMETER Forward voltage Reverse current BAV19W BAV20W BAV21W Capacitance between terminals Reverse recovery time SYMBOLS SYMBOLS BAV19W 100 71 BAV20W 150 106 400 200 2.5 0.5 625 250 500 -65 to +150 200 BAV21W 200 141 UNITS V V mA mA A mA mW K/W C V VRRM VRWM VR VR(RMS) IFM IO IFSM IFRM Pd RΘJA TSTG VRM 120 250 Min. Typ. Max. 1.0 1.25 0.1 0.1 0.1 5 50 Unit V V VF1 VF2 IR CT trr uA uA uA pF ns Conditions IF=0.1A IF=0.2A VR=100V VR=150V VR=200V VR=0V,f=1.0MHz IF=IR=10mA Irr=0.1XIR,RL=100 www.shunyegroup.com RATINGS AND CHARACTERISTIC CURVES BAV19W THRU BAV21W FIG. 1- POWER DERATING CURVE 300 IF,INSTANTANEOUS FORWARD CURRENT(A) FIG. 2-TYPICAL FORWARD CHARACTERISTIC 1 Pd.POWER DISSIPATION(mW) 250 TA=150 C TA=125 C TA=25 C 200 0.1 150 TA=75 C TA =0 C 100 TJ=125 C 50 0.01 TA=-40 C 0 0 25 50 75 100 125 150 0.001 0 0.4 0.8 1.2 1.4 TA,AMBIENT TEMPERATURE( C) VF INSTANTANEOUS FORWARD VOLTAGE (V) IR,INSTANTANEOUS REVERSE CURRENT(uA) FIG. 3- TYPICAL REVERSE CHARACTERISTICS 100 4 TA=150 C 10 TA=125 C TA=75 C FIG. 4- TYPICAL CAPACITANCE VS REVERSE VOLTAGE CT, TOTAL CAPACITANCE (pF) 3 f=1MHz 1 0.1 TA=25 C TA=0 C 2 0.01 0.001 1 TA=-40 C 0 0.0001 0 50 100 150 200 250 0 10 20 30 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) VR, REVERSE VOLTAGE.(V) www.shunyegroup.com