BAS19H/BAS20H/BAS21H SURFACE MOUNT SWITCHING DIODES SWITCHING DIODE 200mAMPERS 120-250V OL TS SOD-323 .091(2.30) 1.63(2.70) .063(1.60) .071(1.80) .009(0.25) .016(0.40) 1 2 .045(1.15) .053(1.35) 0.15R .031(0.80) .039(1.00) .0035(0.089) .015(0.377) .00(0.00) .004(0.10) FEATURES *Fast Switching Speed *Surface Mount Package Ideally Suited for Automatic Insertion *High Conductance *For General Purpose Switching Applications MACHANICAL DATA *Case: SOD-323 Molded Plastic *Terminals: Solderable Per MIL-STD-202, Method 208 *Polarity: See Eqivalent Circuit Diagram *Weight: 0.004grams(approx) www.paceleader.tw 1 BAS19H/BAS20H/BAS21H SURFACE MOUNT SWITCHING DIODES Maximum Ratings (TA=25 C Unless otherwise noted) Characteristic Symbol Non-Repetitive Peak Reverse Voltage BAS21H 120 200 250 Volts 100 150 200 Volts 71 106 VRWM VR VR(RMS) RMS Reverse Voltage Forward Continuous Current (1) Average Rectified Output Current BAS20H VRRM Working Peak Reverse Voltage DC Blocking Voltage (1) Non-Repetitive Peak Forward Surge Current @t=1.0us @t=1.0s Unit BAS19H 140 V I FM 400 mA Io 200 mA 2.5 0.5 A I FSM Power Dissipation Pd 200 mW Thermal Resistance Junction to Ambient Air (1) R JA 625 C/W Operating and Storage Temperature Range T j ,T STG -65 to +150 C Electrical Characteristics (TA=25 C Unless otherwise noted) Unit Symbol Min VF - IR - 100 nAdc Total Capacitance (VR=1.0V, f=1.0MHz) Cj - 5.0 PF Reverse Recovery Time I F = I R =30mA I rr =0.1*I R ,RL=100 W trr Characteristic Forward Voltage IF =100mA IF =200mA Reverse Leakage @Rated DC Blocking Voltage NOTE: 1. Valid provided that terminals are kept at ambient temperature. www.paceleader.tw 2 Max 1.0 1.25 50 Volts nS BAS19H/BAS20H/BAS21H SURFACE MOUNT SWITCHING DIODES Eqivalent Circuit diagram Item BAS19H 1 BAS20H 2 BAS21H 100 10 1.0 ( uA) 100 10 CURRENT Tj = 25 ˚ C 1 I R , LEAKAGE I F , INST ANT ANEOUS FOR WARD CURRENT (mA) 1000 0.1 0.01 0.1 0.01 1 0 2 0 200 Tj , JUNCTION TEMPERA TURE ( ˚ C ) Fig. 2 Leakage Current vs Junction Temperature V F , INST ANT ANEOUS FOR WARD VOL TAGE (V) Fi g. 1 Forward Characteristics www.paceleader.tw 100 3