JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOD-323 Plastic-Encapsulate Diode BAV19WS-BAV21WS SWITCHING DIODE SOD-323 Features · Fast Switching Speed Surface Mount Package Ideally Suited for Automatic Insertion For General Purpose Switching Applications 1.00 · · 1.70 BAV19WS:A8 BAV20WS:T2 BAV21WS:T3 2.65 0.30 1.30 Marking: Unit:mm Maximum Ratings @ TA = 25°C unless otherwise specified Symbol BAV19WS BAV20WS BAV21WS Unit Repetitive Peak Reverse Voltage Characteristic VRRM 120 200 250 V Working Peak Reverse Voltage DC Blocking Voltage VRWM VR 100 150 200 V VR(RMS) 71 106 141 RMS Reverse Voltage V Forward Continuous Current (Note 1) IFM 400 mA Average Rectified Output Current (Note 1) IO 200 mA Non-Repetitive Peak Forward Surge Current @ t = 1.0ms @ t = 1.0s IFSM 2.5 0.5 A Repetitive Peak Forward Surge Current IFRM 625 mA Pd 200 mW RqJA 625 K/W Tj , TSTG -65 to +150 °C Power Dissipation Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Electrical Characteristics Characteristic @ TA = 25°C unless otherwise specified Symbol Min Max Unit V IF = 100mA IF = 200mA Test Condition Forward Voltage VFM ¾ 1.0 1.25 Peak Reverse Current @ Rated DC Blocking Voltage IRM ¾ 100 15 nA mA Tj = 25°C Tj = 100°C Junction Capacitance Cj ¾ 5.0 pF VR = 0, f = 1.0MHz Reverse Recovery Time trr ¾ 50 ns IF = IR = 30mA, Irr = 0.1 x IR, RL = 100W Note: 1. Valid provided that terminals are kept at ambient temperature. 1 /2 BAV19WS-BAV21WS 1000 100 Tj = 25°C 100 IR, LEAKAGE CURRENT (µA) IF, INSTANTANEOUS FORWARD CURRENT (mA) Typical Characteristics 10 1.0 0.1 0.01 0 1 2 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Forward Characteristics 10 1 0.1 0.01 0 100 200 Tj, JUNCTION TEMPERATURE (°C) Fig. 2 Leakage Current vs Junction Temperature 2/2 SOD-323 PACKAGE OUTLINE DIMENSIONS BAV16WS/1N4148WS FAST SWITCHING DIODE E A2 b D A1 A E1 L1 c θ 0.20 L Symbol Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.200 0.400 0.008 0.016 c 0.080 0.150 0.003 0.006 D 1.200 1.400 0.047 0.055 E 1.600 1.800 0.063 0.071 E1 2.500 2.800 0.098 L 0.110 0.019REF 0.475REF L1 0.250 0.450 0.010 0.018 θ 0° 8° 0° 8°