BAS19 WEITRON | Alldatasheet
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Surface Mount Switching Diode Features: BAS19/BAS20 WEITRON SWITCHING DIODE 200mAMPERS 120-250VOLTS SOT-23 Outline Dimensions SOT-23 Unit:mm Dim A B C D E G H J K L M Min 0.35 1.19 2.10 0.85 0.46 1.70 2.70 0.01 0.89 0.30 0.076 Max 0.51 1.40 3.00 1.05 1.00 2.10 3.10 0.13 1.10 0.61 0.25 A B DE G M L H J TOP VIEW K C http://www.weitron.com.tw BAS21 *Fast Switching Speed *Surface Mount Package Ideally *High Conductance *For General Purpose Switching Applications Mechanical Data: *Case: SOT-23 Molded Plastic *Terminals: Solderable Per MIL-STD-202, Method 208 *Polarity: See Eqivalent Circuit Diagram *Weight: 0.008grams(approx) Suited for Automatic Insertion
Maximum Ratings (TA=25 C Unless otherwise noted) Electrical Characteristics (TA=25 C Unless otherwise noted) Characteristic Symbol Forward Voltage Total Capacitance (VR=1.0V, f=1.0MHz) Reverse Leakage @Rated DC Blocking Voltage IR Cj VF Max Unit Volts PF nAdc http://www.weitron.com.tw BAS19/BAS20 BAS21 IF IF =100mA =200mA 1.0 1.25- 5.0 100 Min Reverse Recovery Time IF R=I =30mA Irr=0.1*IR,RL=100W trr nS NOTE: 1. Valid provided that terminals are kept at ambient temperature. BAS19 BAS20 BAS21 Non-Repetitive Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current (1) (1) (1)Average Rectified Output Current Peak Forward Surge Current @t=1.0us @t=1.0s Power Dissipation Thermal Resistance Junction to Ambient Air Operating and Storage Temperature Range VRRM VRM VR VRWM IFM Io IFSM Pd R JAq Tj ,TSTG 120 100 200 150 250 200 400 200 2.5 0.5 250 500 -65 to +150 Volts Volts mA mA A mW K/W C Characteristic Symbol Unit
http://www.weitron.com.tw BAS19/BAS20 1.0 100 1000 0.1 0.01 0 1 2 I , INST ANT ANEOUS FOR WARD CURRENT (mA)F V , INST ANT ANEOUS FOR WARD VOL TAGE (V) Fi g. 1 Forward Characteristics F T = 25 Cj ° 100 0.1 0.01 0 100 200 I , LEAKAGE CURRENT ( A)R T , JUNCTION TEMPERA TURE ( C ) Fig. 2 Leakage Current vs Junction Temperature j ° u Device Marking Item Marking Eqivalent Circuit diagram BAS19 BAS20 BAS21 JP JR JS BAS21 JS