SD103AW

SD103AW-SD103CW SCHTTKY DIODES Features SOD-123 Low forward voltage drop Guard ring construction for transient protection Negligible reverse recovery time low reverse capacitance 1.80(.071) 1.40(.055) 3.86(0.152) 2.84(0.112) 3.56(0.145) 2.54(0.100) Mechanical Data Case: Molded plastic body Terminals: Plated leads solderable per MIL-STD-750, Method 2026 Polarity: Polarity symbols marked on case Mounting Position: Any Marking: SD103AW:S4, SD103BW:S5, SD103CW:S6 .71(0.028) .50(0.020) .15(.006) 1.35(.053) MAX .94(.037) .25(.010) MIN Dimensions in millimeters and (inches) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Maximum ratings and electrical characteristics, Single diode @TA=25C PARAMETER SYMBOLS SD103AW SD103BW SD103CW 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 VRWM VDC 40 30 20 VOLTS VR(RMS) 28 21 350 1.5 14 IFM IFRM Pd A 400 300 -65 to +125 RΘJA TSTG V mA mW C/W C Electrical ratings @TA=25 C PARAMETER Reverse breakdown voltage SYMBOLS SD103AW SD103BW SD103CW Fowrard voltage Reverse current Capacitance between terminals Reverse recovery time SD103AW SD103BW SD103CW V(BR)R Min. Typ. Max. 40 30 20 Unit V VF 0.37 0.60 V IRM 5.0 uA CT trr 50 10 pF ns Conditions IR=100uA IR=100uA IR=100uA IF=20mA IF=200mA VR=30V VR=20V VR=10V VR=0V,f=1.0MHz IF=IR=200mA Irr=0.1XIR,RL=100 1 SD103AW-SD103CW RATINGS AND CHARACTERISTIC CURVES SD103AW-SD103CW 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 VF, FORWARD VOLTAGE(V) 1.0 0 10 20 30 40 VR REVERSE VOLTAGE.(V) 2