BAV19WS/BAV20WS BAV21WS Surface Mount Switching Diode SWITCHING DIODE 200mAMPERS 120-250VOLTS P b Lead(Pb)-Free Features: * Fast Switching Speed. * Surface Mount PackageIdeally. * High Conductance. * For General Purpose Switching Applications. Suited for Automatic Insertion. Mechanical Data: * Case: SOD-323 Molded Plastic. * Terminals: Solderable Per MIL-STD-202, Method 208. * Polarity: See Eqivalent Circuit Diagram. * Weight: 0.004grams(approx). SOD-323 SOD-323 Outline Demensions Unit:mm Dim A B C D E H J K MILLMETERS Min Max 1.60 1.80 1.15 1.35 0.80 1.00 0.25 0.40 0.15 REF 0.00 0.10 0.089 0.377 2.30 2.70 PIN 1.CATHODE 2.ANODE WEITRON http://www.weitron.com.tw 1/3 23-Apr-07 BAV19WS/BAV20WS BAV21WS Maximum Ratings (TA=25°C Unless otherwise noted) Symbol BAV19WS BAV20WS BAV21WS Unit Non-Repetitive Peak Reverse Voltage VRRM 120 200 250 V Working Peak Reverse Voltage DC Blocking Voltage VRWM VR VR(RMS) 100 150 200 V 71 106 Characteristic RMS Reverse Voltage 140 V Forward Continuous Current I FM 400 mA Average Rectified Output Current IO 200 mA Non-Repetitive Peak Forward Surge Current @t=1.0ms @t=1.0s I FSM 2.5 0.5 A Power Dissipation Pd 200 mW Thermal Resistance Junction to Ambient Air RθJA 625 °C/W Operating Temperature Range Tj +150 °C TSTG -65 to +150 °C Storage Temperature Range Electrical Characteristics (T A=25°C Unless otherwise noted) Unit Symbol Min VF - Reverse Leakage @Rated DC Blocking Voltage IR - 100 nAdc Total Capacitance (VR=0V, f=1.0MHz) Cj - 5.0 PF Reverse Recovery Time IF=IR=30mA Irr=0.1*IR,RL=100Ω trr Characteristic Forward Voltage IF =100mA IF =200mA WEITRON http://www.weitron.com.tw 2/3 Max 1.0 1.25 50 Volts nS 23-Apr-07 BAV19WS/BAV20WS BAV21WS Item Marking BAV19WS JP , A8 BAV20WS JR , T2 BAV21WS JS , T3 Eqivalent Circuit diagram 1 1000 2 100 Tj = 25 ° C 100 I R , LEAKAGE CURRENT ( uA) I F , INST ANT ANEOUS FOR WARD CURRENT (mA) Device Marking 10 1.0 0.1 10 1 0.1 0.01 0.01 0 1 0 2 Fig.1 Forward Characteristics http://www.weitron.com.tw 200 TJ, JUNCTION TEMPERATURE(°C) VF, INSTANTANEOUS FORWARD VOLTAGE(V) WEITRON 100 Fig.2 Leakage Current VS Junction Temperature 3/3 23-Apr-07