SD820D THRU SD8100D DC COMPONENTS CO., LTD. RECTIFIER SPECIALISTS R TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SCHOTTKY BARRIER DIODE VOLTAGE RANGE - 20 to 100 Volts CURRENT - 8.0 Amperes FEATURES * * * * * * Metal to silicon rectifier majority carrier conduction Low power loss, High efficiency High current capability Low forward voltage drop High surge capacity For use in low voltage high frequency inverters, free wheeling, and polarity protection applications TO-263(D2 PAK) MECHANICAL DATA .190(4.8) .160(4.1) .055 Max (1.4) .405(10.3) .380(9.7) .055(1.4) .045(1.2) 6o~8o 2 * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 * Mounting position: Any * Weight: 1.7 grams Approx. .370(9.4) .330(8.4) 1 2 .625(15.9) .575(14.6) 3 6o~8o .070(1.8) .050(1.3) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .029(0.7) .018(0.5) .055(1.4) .045(1.2) Ratings at 25 o C ambient temperature unless otherwise specified. 0o~5o .039(1.0) .020(0.5) .100 Typ (2.5) 3 .110(2.8) .090(2.3) 2 Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) SYMBOL SD820D SD830D SD840D SD850D SD860D SD880D SD8100D UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 80 100 Volts Maximum RMS Voltage VRMS 14 21 28 35 42 56 70 Volts VDC 20 30 40 50 60 80 100 Volts Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T C=100o C Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 8.0A DC IO 8.0 Amps I FSM 150 Amps VF @T A = 25 o C Maximum DC Reverse Current at Rated DC Blocking Voltage @T A = 100 o C 0.65 0.75 5.0 IR 60 Typical Junction Capacitance (Note 2) CJ 700 Storage Operating Temperature Range T J , T STG -55 to + 150 2 Note : 1. Mounted on PC Board with 14mm (0.013mm thick) copper pad areas. 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. Volts mAmps 50 R θJA Typical Thermal Resistance (Note1) 0.85 0 C/ W pF 0 C RATING AND CHARACTERISTIC CURVES (SD820D THRU SD8100D) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2 - TYPICAL REVERSE CHARACTERISTICS 10 o TJ = 100 C 8.0 REVERSE CURRENT, (mA) AVERAGE FORWARD CURRENT, (A) 10 Single Phase Half Wave 60Hz Resistive or Inductive Load 6.0 4.0 1.0 o TJ = 75 C 0.1 o TJ = 25 C 0.01 2.0 0 0 30 60 90 120 150 0.001 180 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) CASE TEMPERATURE, (oC) SD820D~SD840D 10000 JUNCTION CAPACITANCE, (pF) 50 FIG. 4 - TYPICAL JUNCTION CAPACITANCE SD850D~SD860D o 10 TJ = 25 C f = 1.0MHz Vsig = 50mVp-p SD880D~SD8100D 1.0 0.1 0.2 0.4 0.6 0.8 1000 o TJ = 25 C f = 1.0MHz Vsig = 50mVp-p 100 10 0.1 1.0 INSTANTANEOUS FORWARD VOLTAGE, (V) 1.0 10 REVERSE VOLTAGE, (V) FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 180 PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS FORWARD CURRENT, (A) FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 150 120 90 60 30 0 1 10 NUMBER OF CYCLES AT 60Hz DC COMPONENTS CO., LTD. R 100 100