SD101AWS/SD101BWS SD101CWS Surface Mount Schottky Barrier Diodes P b Lead(Pb)-Free SMALL SIGNAL SCHOTTKY DIODES 15m AMPERES 40-60 VOLTS Features: *Low Forward Voltage *Guard Ring Construction for Transient Protection *Negligible Reverse Recovery Time *Low Capacitance *Schottky Barrier Diodes Encapsulated in a SOD-323 Package Mechanical Data: *Polarity: Cathode Band *Leads: Solderable per MIL-STD-202 Method 208 *Wight: 0.004grams(approx) SOD-323 SOD-323 Outline Demensions Unit:mm Dim A B C D E H J K MILLMETERS Min Max 1.60 1.80 1.15 1.35 0.80 1.00 0.25 0.40 0.15 REF 0.089 2.30 0.177 2.70 PIN 1.CATHODE 2.ANODE WEITRON http://www.weitron.com.tw 1/3 24-Nov-09 SD101AWS/SD101BWS SD101CWS Maximum Ratings ( TA=25 C Unless otherwise noted) Symbol Characteristic Peak Reverse Voltage Repetitive Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR RMS Reverse Voltage VR(RMS) IFAV Average Rectified Output Current @t < 1.0S @t =10μS Repetitive Peak Forward Current Operating & Storage Temperature Range Electrical Characteristics ( TA =25 C IF=15mA 50 40 V 42 35 28 V mA PD 50 2.0 200 mA A mW R JA 625 C/W TJ, TSTG -65 to +125 C Unless other wise noted) Symbol Characteristic Forward Voltage Note IF=1.0mA 60 IFSM Typical thermal Resistance junction to Ambient Note Unit 15 Power Dissipation Reverse Breakdown Voltage IR=10μA SD101AWS SD101BWS SD101CWS SD101AWS SD101BWS SD101CWS Typ - 60 50 40 V(BR)R SD101AWS SD101BWS SD101CWS Min - VF - Max Unit - V 0.41 0.40 0.39 V 1.00 0.95 0.90 SD101AWS SD101BWS SD101CWS VR=50V, SD101AWS VR=40V,SD101BWS VR=30V, SD101CWS IR - - 0.2 μA Junction Capacitance, f=1MHZ, VR=0VDC SD101AW SD101BW SD101CW CT - 2.0 2.1 2.2 - pF t rr - 1.0 - nS Reverse Current Note Reverse Recovery Time I F=IR=5mA, Irr=0.1*IR,RL=100 Ω Device Marking Item Marking SD101AWS S1 SD101BWS S2 SD101CWS S3 WEITRON http://www.weitron.com.tw Eqivalent Circuit diagram 1 2/3 2 24-Nov-09 SD101AWS/SD101BWS SD101CWS WEITRON http://www.weitron.com.tw 3/3 24-Nov-09