JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOD-123 Plastic-Encapsulate Diode BAV19W-BAV21W SWITCHING DIODE SOD-123 Features Marking: 1.05 · Fast Switching Speed Surface Mount Package Ideally Suited for Automatic Insertion For General Purpose Switching Applications BAV19W A8 BAV20W T2 BAV21W T3 2.70 1.6 · · 0.55 3.70 Unit:mm Maximum Ratings @ TA = 25°C unless otherwise specified Characteristic Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Symbol BAV19W BAV20W BAV21W Unit VRM 120 200 250 V VRRM VRWM VR 100 150 200 V VR(RMS) 71 106 141 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 250 mW RqJA 500 °C/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 Tj = 25°C Tj = 100°C Maximum Forward Voltage (Note 2) VFM ¾ 1.0 1.25 Maximum Peak Reverse Current @ Rated DC Blocking Voltage (Note 2) IRM ¾ 100 15 nA mA Cj ¾ 5.0 pF VR = 0, f = 1.0MHz ns IF = IR = 30mA, Irr = 0.1 x IR, RL = 100 Junction Capacitance Reverse Recovery Time Notes: trr ¾ 50 1. Valid provided that electrodes are kept at ambient temperature. 2. Short duration pulse test used to minimize self-heating effect. 1 /2 BAV19W-BAV21W 100 1000 Tj = 25°C 100 IR, LEAKAGE CURRENT (µA) IF, INSTANTANEOUS FORWARD CURRENT (mA) Typical Characteristics 10 1.0 0.1 10 1 0.1 0.01 0.01 0 1 2 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Forward Characteristics 0 100 200 Tj, JUNCTION TEMPERATURE (°C) Fig. 2 Leakage Current vs Junction Temperature 2/2 SOD-123 PACKAGE OUTLINE DIMENSIONS E A2 D b A1 A E1 L c 0.20 L1 θ 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 0.450 0.650 0.018 0.026 c 0.080 0.150 0.003 0.006 D 1.500 1.700 0.059 0.067 E 2.600 2.800 0.102 0.110 E1 3.550 3.850 0.140 L 0.152 0.020REF 0.500REF L1 0.250 0.450 0.010 0.018 θ 0° 8° 0° 8°