BAS40/BAS40-04 BAS40-05/BAS40-06 Surface Mount Schottky Barrier Diodes SMALL SIGNAL SCHOTTKY DIODES 200m AMPERES 40 VOLTS Features: *Extremely Fast Switching Speed *Low Forward Voltage *Very Small Conduction Losses *Schottky Barrier Diodes Encapsulated in a SOT-23 Package 3 Description: These schottky barrier diodes are designed for high speed switching applications circuit protection, and voltage clamping, Extremely low forward voltage reduces conduction loss, Miniature surface mount package is excellent for hand held and portable applications where space is limited. 1 2 SOT-23 SOT-23 Outline Dimensions Unit:mm A B TOP VIEW E G C D H K J WEITRON http://www.weitron.com.tw 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 BAS40/BAS40-04 BAS40-05/BAS40-06 Maximum Ratings (TJ=125 C Unless otherwise noted) Characteristic Symbol Value Unit Reverse Voltage VR 40 Volts Average Rectifier Forward Current IF(AV) 200 mA Peak Repetitive Forward Current Rated VR, Square Wave,20KHz IFRM 200 mA Operating Junction Temperature Range Storage Temperature Range Electrical Characteristics TJ -55 to +125 C Tstg -55 to +150 C (TA=25 C Unless otherwise noted) Characteristic Symbol Min V(BR)R Reverse Breakdown Voltage (IR=100µA) Forward Voltage IF=1.0mA IF=40mA Total Capacitance (VR=0V, f=1.0MHz) Reverse Leakage VR=30V Reverse Recover Time IF=IR =10mA, IR(Rec)=1.0mA Max Unit Volts 40 VF 0.38 1.0 CT 5 PF IR 0.1 µAdc Trr 5.0 nS Volts Device Marking Item Marking BAS40 43 , B1 3 1 BAS40-05 45 3 1 2 BAS40-06 46 , L2 3 1 2 BAS40-04 44 , CB 3 1 2 WEITRON http://www.weitron.com.tw Eqivalent Circuit diagram