SD103AWS-SD103CWS SCHOTTKY DIODES SOD-323 FEATURES 1.35(0.053) 1.26(.050) 1.15(0.045) 1.24(.048) 2.70(0.106) 2.70(0.106) 1.80(0.071) 2.30(0.091) 2.30(0.091) 1.60(0.063) Low forward voltage drop Guard ring construction for transient protection Negligible reverse recovery time low reverse capacitance 1.80(0.071) 1.60(0.063) MECHANICAL DATA 0.4(0.016) .305(0.012) .25(0.010) .295(0.010) .177(.007) .089(.003) 1.00(.040) 0.1(0.004) 0.80(.031) MIN .72(0.028) .69(0.027) .08(.003) MIN Dimensions in millimeters and (inches) Case: Molded plastic body Terminals: Plated leads solderable per MIL-STD-750, Method 2026 Polarity: Polarity symbols marked on case Mounting Position: Any Marking: SD103AWS:S4, SD103BWS:S5, SD103CWS:S6 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Maximum ratings and electrical characteristics, Single diode @TA=25 PARAMETER SYMBOLS SD103AWS SD103BWS SD103CWS UNITS Peak repetitive peak reverse voltage Working peak reverse voltage DC Blocking voltage RMS Reverse voltage Forward continuous current Repetitive peak forward current @t 1.0s Power dissipation Thermal resistance junction to ambient Storage temperature VRRM VRMS VDC 40 30 20 VOLTS VR(RMS) 28 21 350 1.5 200 300 -65 to +125 14 IFM IFRM Pd RΘJA TSTG V mA A mW /W Electrical ratings @TA=25 PARAMETER Reverse breakdown voltage SYMBOLS SD103AWS SD103BWS SD103CWS Fowrard voltage SD103AWS SD103BWS SD103CWS Capacitance between terminals Reverse recovery time V(BR)R Min. Typ. Max. 40 30 20 V VF 0.37 0.60 IRM 5.0 Reverse current CT trr Unit 50 10 www.shunyegroup.com V uA pF ns Conditions IR=10uA IR=10uA IR=10uA IF=20mA IF=200mA VR=30V VR=20V VR=10V VR=0V,f=1.0MHz IF=IR=200mA Irr=0.1XIR,RL=100 RATINGS AND CHARACTERISTIC CURVES SD103AWS-SD103CWS FIG. 1- TYPICAL FORWARD CHARACTERISTICS FIG. 2-TYP. JUNCTION CAPACITANCE VS REVERSE VOLTAGE 100 100 CJ, CAPACITANCE(pF) IF,FORWARD CURRENT(mA) 1000 10 1.0 10 1.0 0.1 0.01 0.1 0 0.5 1.0 0 VR REVERSE VOLTAGE(V) www.shunyegroup.com 10 20 30 VR REVERSE VOLTAGE(V) 40