BAS21H

BAS19H/BAS20H BAS21H Surface Mount Switching Diode Features: *Fast Switching Speed *Surface Mount Package Ideally Suited for Automatic Insertion *High Conductance *For General Purpose Switching Applications Mechanical Data: *Case: SOD-323 Molded Plastic *Terminals: Solderable Per MIL-STD-202, Method 208 *Polarity: See Eqivalent Circuit Diagram *Weight: 0.004grams(approx) SWITCHING DIODE 200mAMPERS 120-250VOLTS 1 2 SOD-323 SOD-323 Outline Demensions Unit:mm MILLMETERS Min Max Dim 1.60 1.80 A B 1.15 1.35 C 0.80 1.00 0.25 0.40 D E 0.15 REF H 0.00 0.10 J 0.089 0.377 K 2.30 2.70 PIN 1.CATHODE 2.ANODE http://www.weitron.com.tw WEITRON BAS19H/BAS20H BAS21H Maximum Ratings Characteristic Non-Repetitive Peak Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current (1) Average Rectified Output Current Non-Repetitive Peak Forward Surge Current @t=1.0us @t=1.0s Power Dissipation Thermal Resistance Junction to Ambient Air (1) Operating and Storage Temperature Range (1) W E IT R ON ( TA=25 C Unless otherwise noted) Symbol BAS19H 120 100 71 BAS20H 200 150 106 400 200 BAS21H 250 200 140 Unit Volts Volts V mA mA VRRM VRWM VR VR(RMS) I FM Io I FSM 2.5 0.5 200 625 A mW C/W C Pd R JA T j ,T STG -65 to +150 Electrical Characteristics Characteristic Forward Voltage IF =100mA IF =200mA ( TA=25 C Unless otherwise noted) Symbol VF IR Cj Min Max 1.0 1.25 Unit Volts nAdc PF nS Reverse Leakage @Rated DC Blocking Voltage Total Capacitance ( VR=1.0V, f=1.0MHz) Reverse Recovery Time I F = I R =30mA I rr =0.1*I R ,RL=100 W 100 5.0 trr 50 NOTE: 1. Valid provided that terminals are kept at ambient temperature. http://www.weitron.com.tw WEITRON BAS19H/BAS20H BAS21H Device Marking Item BAS19 BAS20 BAS21 Marking JP , A8 JR , T2 JS , T3 1 2 Eqivalent Circuit diagram (mA) 1000 Tj = 25 ° C 100 I F , INST ANT ANEOUS FOR W ARD CURRENT ( uA) CURRENT 100 10 10 1 I R , LEAKAGE 0 1 2 1.0 0.1 0.1 0.01 V F , INST ANT ANEOUS FOR W ARD VOL T AGE (V) Fi g. 1 Forward Characteristics 0.01 0 100 200 Tj , JUNCTION TEMPERA TURE ( ° C ) Fig. 2 Leakage Current vs Junction Temperature WEITRON http://www.weitron.com.tw