SD5100S

DC COMPONENTS CO., LTD. R RECTIFIER SPECIALISTS SD520S THRU SD5100S TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SCHOTTKY BARRIER DIODE VOLTAGE RANGE - 20 to 100 Volts CURRENT - 5.0 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-252(DPAK) .268(6.8) .252(6.4) .217(5.5) .205(5.2) 2 .228(5.8) .213(5.4) 1 2 3 .077(2.0) .065(1.7) .063(1.6) .055(1.4) .022(0.6) .018(0.5) MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 * Mounting position: Any * Weight: 0.4 grams Approx. .035 Max (0.9) .032 Max (0.8) .110(2.8) .087(2.2) .091 Typ (2.3) no suffix 3 2 1 3 .059(1.5) .035(0.9) .024(0.6) .018(0.5) "Y" suffixed 2 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) SYMBOL Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T C=75 o C Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 5.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage Typical Thermal Resistance (Note1) Typical Junction Capacitance (Note 2) Storage Operating Temperature Range 2 SD520S 20 14 20 SD530S 30 21 30 SD540S 40 28 40 SD550S 50 35 50 5.0 100 SD560S 60 42 60 SD580S SD5100S 80 56 80 100 70 100 UNITS Volts Volts Volts Amps Amps VRRM VRMS VDC IO I FSM VF IR R θJA CJ T J , T STG 0.55 2.0 50 80 550 0.75 0.85 Volts mAmps 0 @T A = 25 o C @T A = 100 o C C/ W pF 0 -55 to + 125 C 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. RATING AND CHARACTERISTIC CURVES (SD520S THRU SD5100S) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE INSTANTANEOUS FORWARD CURRENT, (A) 5.0 FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS SD550S~SD560S 50 SD520S~SD540S AVERAGE FORWARD CURRENT, (A) 4.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 10 TJ = 25 C f = 1.0MHz Vsig = 50mVp-p SD580S~SD5100S o 3.0 2.0 1.0 1.0 0 0 20 40 60 80 100 o 120 140 0.1 0.2 0.4 0.6 0.8 1.0 CASE TEMPERATURE, ( C) INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 3 - TYPICAL JUNCTION CAPACITANCE 10000 JUNCTION CAPACITANCE, (pF) 10 FIG. 4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, (mA) 1.0 TJ = 100 C o 1000 TJ = 25 C f = 1.0MHz Vsig = 50mVp-p o 0.1 TJ = 75 C o 100 0.01 TJ = 25 C o 10 0.1 1.0 10 100 REVERSE VOLTAGE, (V) 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) PEAK FORWARD SURGE CURRENT, (A) FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 120 100 80 60 40 20 0 1 10 NUMBER OF CYCLES AT 60Hz 100 DC COMPONENTS CO., LTD. R