BAV19WS - BAV21WS SURFACE MOUNT FAST SWITCHING DIODE Features ! ! ! Fast Switching Speed Surface Mount Package Ideally Suited for Automatic Insertion For General Purpose Switching Applications ! High Conductance A SOD-323 C D Mechanical Data ! ! ! ! ! B Case: SOD-323, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.004 grams (approx.) Marking: A3 E G Dim Min Max A 2.30 2.70 B 1.75 1.95 C 1.15 1.35 D 0.25 0.35 E 0.05 0.15 G 0.70 0.95 H 0.30 — All Dimensions in mm H 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 IFM 400 mA Average Rectified Output Current 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 Thermal Resistance Junction to Ambient Air RqJA 625 °C/W Operating and Storage Temperature Range Tj , TSTG -65 to +150 °C Power Dissipation Electrical Characteristics @ TA = 25°C unless otherwise specified Characteristic Symbol Min Max Unit V(BR)R 120 200 250 ¾ V IR = 100mA Forward Voltage (Note 2) VFM ¾ 1.0 1.25 V IF = 100mA IF = 200mA Peak Reverse Current @ Rated DC Blocking Voltage IRM ¾ 100 15 NA mA Tj = 25°C Tj = 100°C Total Capacitance Ct 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 Reverse Breakdown Voltage (Note 2) BAV19WS BAV20WS BAV21WS 1 of 2 Test Condition IF, INSTANTANEOUS FORWARD CURRENT (mA) PD, POWER DISSIPATION (mW) 300 200 100 0 0 25 50 75 100 150 125 TA, AMBIENT TEMPERATURE (°C) Fig. 1 Power Dissipation vs Ambient Temperature IR, LEAKAGE CURRENT (µA) 10 1 0.1 0 100 Tj = 25°C 100 10 1.0 0.1 0.01 0 1 2 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Forward Characteristics 100 0.01 1000 200 Tj, JUNCTION TEMPERATURE (°C) Fig. 3 Leakage Current vs Junction Temperature 2 of 2