BAS21A

BAS21/A/C/S Surface Mount Switching Diodes P b Lead(Pb)-Free SWITCHING DIODE 200m AMPERES 250 VOLTS Features: *Fast Switching Speed *Surface Mount Package Ideally Suited for Automatic Insertion *High Conductance *For General Purpose Switching Applications Mechanical Data: *Case: SOT-23, Molded Plastic *Terminals: Solderable per MIL-STD-202, Method 208 *Polarity: See diagram *Weight: 0.008 grams 3 1 2 SOT-23 SOT-23 Outline Dimensions A Unit:mm TOP VIEW B C E G H D K J L M 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 WEITRON http://www.weitron.com.tw 1/2 03-Apr-06 BAS21/A/C/S Maximum Ratings (TJ=125˚C Unless otherwise noted) Characteristic Reverse Voltage Forward Current Power Dissipation Operating Junction Temperature Range Storage Temperature Range Symbol VR IF PD TJ Tstg Value 250 200 200 -55 to +150 -55 to +150 Unit V mA mW °C °C Electrical Characteristics (TJ=125˚C Unless otherwise noted) Characteristic Reverse Breakdown Voltage IR=100µA Forward Voltage IF=100mA IF=200mA Reverse Leakage VR=200V Total Capacitance VR=0V, f=1.0MHz Reverse Recover Time Symbol V(BR) Min 250 Max - Unit V VF - 1.0 1.25 1.0 V IR CD Trr - µA - 5.0 50 pF nS Device Marking Item Marking JS JS2 JS3 JS4 Eqivalent Circuit diagram 3 3 3 3 1 1 2 1 2 1 2 BAS21 BAS21A BAS21C BAS21S WEITRON http://www.weitron.com.tw 2/2 03-Apr-06 ...