2SS20L THRU 2SS60L SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 60 Volts CURRENT 2.0 Amperes FEATURES * * * * * * * * * Low power loss, high efficiency Low leakage Low forward voltage drop High current capability High speed switching High surge capabitity High reliability Guard ring construction on dic Anti-ESD SOD-123FL .114 (2.9) .106 (2.7) MECHANICAL DATA * * * * Epoxy: Device has UL flammability classification 94V-O Mounting position: Any Weight: 0.01 gram (Approx.) Flat lead frame .035 (0.90) .077 (1.95) .028 (0.70) .069 (1.75) .008 (0.20) .039 (1.00) .035 (0.90) .150 (3.8) .142 (3.6) .052 (1.32) .050 (1.28) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. .033 (0.85) .033 (0.85) resistive or inductive load. .030 (0.75) .044 (1.12) .030 (0.75) .043 (1.08) Dimensions in inches and (millimeters) MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted) SYMBOL 2SS20L 2SS30L 2SS40L 2SS50L 2SS60L UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 Volts Maximum RMS Voltage VRMS 14 21 28 35 42 Volts VDC 20 30 40 50 60 RATINGS Maximum DC Blocking Voltage Volts Maximum Average Forward Rectified Current @ T A =75 oC IO Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) I FSM 50 Amps I2t 10.3 A2/Sec Current Squared Time Typical Thermal Resistance (Note 3) Operating Temperature Range Storage Temperature Range Total Capacitance (Note 1) Rq JA 110 3 TJ 150 0 C T STG -55 to + 150 0 C CT 75 VF Maximum Average Reverse Current @T A = 25o C at Rated DC Blocking Voltage @T A = 100 oC NOTES : 1. Measured at 1 MHz and applied reverse voltage of 4 Volts. 2. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”. 3. Thermal Resistance: Mounted on PCB. Amps R q JL ELECTRICAL CHARACTERISTICS (@TA=25 OC unless otherwise noted) CHARACTERISTICS SYMBOL Maximum Instantaneous Forward Voltage at 2.0A DC 2.0 IR 2SS20L 2SS30L 2SS40L 0.55 0 C/W pF 2SS50L 0.70 2SS60L UNITS Volts 0.2 mAmps 2 mAmps 2009-09 REV: A RATING AND CHARACTERISTICS CURVES ( 2SS20L THRU 2SS60L ) 1.5 1.0 Single Half Wave 60HZ Resistive or Inductive Load 0.375" (9.5mm) Lead Length 0.5 0 0 25 50 75 100 125 150 10 INSTANTANEOUS FORWARD CURRENT, (A) AVERAGE FORWARD CURRENT, (A) 2.0 175 1 2SS20L~2SS40L 2SS50L~2SS60L 0.1 0.01 T A = 25 OC Pulse Width = 300mS 1% Duty Cycle 0 0.2 O 100000 CT, TOTAL CAPACITANCE, (pF) 100 10 TA = 125 OC 1.0 TA = 75 OC TA = 25 OC 0.1 0.01 0.001 0 20 40 60 80 100 0.4 0.6 0.8 1.4 1.6 1.8 2.0 120 10000 1000 100 10 0 0 140 5 10 FIG.4 TYPICAL TOTAL CAPACITANCE 50 8.3mS Single Half Sine-Wave JEDEC Method 40 30 20 10 2 15 REVERSE VOLTAGE, (V) FIG.3 TYPICAL REVERSE CHARACTERISTICS 1 1.2 FIG.2 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PERCENT RATED PEAK REVERSE VOLTAGE, (%) 0 1.0 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG.1 TYPICAL FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (mA) AMBIENT TEMPERATURE, ( C) 4 6 8 10 20 40 80 100 NUMBER OF CYCLES AT 60Hz FIG.5 TYPICAL REVERSE CHARACTERISTICS 20 Mounting Pad Layout .052 MIN. (1.32 MIN.) .033 MIN. (0.85 MIN.) .044 MIN. (1.12 MIN.) 0.165 (4.19) REF Dimensions in inches and (millimeters) .033 MIN. (0.85 MIN.) Marking Description Cathode Band 2 S X Schottky Y Year – code (Y: Last digit of year) W Part No. Voltage-code 2-------20V 3-------30V 4-------40V 5-------50V 6-------60V Week – code (W: 01/02 week—A, 03/04week—B, ….51/52 week—Z) PACKAGING OF DIODE AND BRIDGE RECTIFIERS REEL PACK PACKAGE SOD-123FL PACKING EA PER REEL CODE -W 2,500 COMPONENT TAPE SPACE SPACE(mm) (mm) --- --- REEL DIA CARTON SIZE 178 390*205*310 (mm) (mm) EA PER GROSS CARTON WEIGHT(Kg) 100,000 5.804 DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.