BAV19W-BAV21W Surface Mount Fast Switching Diode SOD-123 Features 0.022(0.55) Typ. Min. 0.053(1.35) Max. Fast Switching Speed Surface Mount Package Ideally Suited for Automatic Insertion For General Purpose Switching Applications 0.152(3.85) 0.140(3.55) Mechanical Data 0.112(2.85) 0.100(2.55) 0.010(0.25) Min. Case: SOD-123, Molded Plastic Case Material: UL Flammability Rating Classification 94V-0 Polarity: Cathode Band Type Code: BAV19W: A8 or T2 or T3 BAV20W: T2 or T3 BAV21W: T3 Weight: 0.01 grams (approx.) 0.067(1.70) 0.055(1.40) 0.006(0.15) Typ. Min. 0.004(0.10) Max. Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25oC ambient temperature unless otherwise specified. Maximum Ratings 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 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 250 mW RqJA 500 °C/W Tj , TSTG -65 to +150 °C (Note 2) Power Dissipation Thermal Resistance Junction to Ambient Air (Note 2) Operating and Storage Temperature Range Electrical Characteristics Characteristic Symbol Min Max Unit V(BR)R 120 200 250 ¾ V IR = 100mA Forward Voltage (Note 1) VFM ¾ 1.0 1.25 V IF = 100mA IF = 200mA Peak Reverse Current @ Rated DC Blocking Voltage (Note 1) IRM ¾ 100 15 nA mA Tj = 25°C Tj = 100°C Total Capacitance CT ¾ 5.0 pF VR = 0, f = 1.0MHz ns IF = IR = 30mA, Irr = 0.1 x IR, RL = 100W Reverse Breakdown Voltage (Note 1) BAV19W BAV20W BAV21W Reverse Recovery Time Notes: trr ¾ 50 Test Condition 1. Short duration pulse test used to minimize self-heating effect. http://www.luguang.cn mail:[email protected] BAV19W-BAV21W Surface Mount Fast Switching Diode Pd, POWER DISSIPATION (mW) 250 200 150 100 50 0 25 0 50 75 100 125 150 IF, INSTANTANEOUS FORWARD CURRENT (mA) 300 1000 Tj = 25°C 100 10 1.0 0.1 0.01 0 T , AMBIENT TEMPERATURE (ºC) A Fig. 1 Power Derating Curve 1 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics IR, LEAKAGE CURRENT (µA) 100 10 1 0.1 0.01 0 100 200 Tj, JUNCTION TEMPERATURE (°C) Fig. 3 Leakage Current vs Junction Temperature http://www.luguang.cn 2 mail:[email protected]