SK52~SK56 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE 20 to 60 Volt CURRENT 5 Ampere FEATURES Plastic package has Underwriters Laboratory Flammability Classification 94V-O For surface mounted applications in order to optimize board space Low power loss, high efficiency High surge capacity Lead free in compliance with EU RoHS 2.0 Green molding compound as per IEC 61249 standard MECHANICAL DATA Case: JEDEC DO-214AB molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Standard packaging: 16mm tape (EIA-481) Weight: 0.0082 ounces, 0.2325 grams 1 2 Cathode Anode MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. Resistive or inductive load. PARAMETER SYMBOL SK52 SK53 SK54 SK55 SK56 UNITS Maximum Recurrent Peak Reverse Voltage V 20 30 40 50 60 V RRM Maximum RMS Voltage V 14 21 28 35 42 V RMS Maximum DC Blocking Voltage V 20 30 40 50 60 V DC O Maximum Average Forward Rectified Current at T =75CI 5A L F(AV) Peak Forward Surge Current : 8.3ms single half sine-wave I 100 A FSM superimposed on rated load Maximum Forward Voltage at 5A (Note 1) V 0.55 0.75 V F O Maximum DC Reverse Current at Rated DC Bl ocking T =25 C 0.2 0.1 J I mA O R Voltage 20 20 T =100 C J R 17 O JL Typical Thermal Resistance (Note 2) C / W R 55 JA O Operating Junction Temperature Range T -55 to +125 -55 to +150 C J O Storage Temperature Range T -55 to +150 C STG NOTES : 1. Pulse Test with PW =300sec, 1% Duty Cycle. 2 2. Mounted on P.C. Board with 14mm (0.013mm thick) copper pa d areas. March 22,2018-REV.07 PAGE . 1SK52~SK56 RATING AND CHARACTERISTIC CURVES 5 100 =20-30V =40-60V 4 80 3 60 SINGLE PHASE HALF WAVE 2 60HZ 40 RESISTIVE OR INDUCTIVE LOAD 1 20 0 0 110 10 0 20 40 60 80 100 120 140 160 180 O LEAD TEMPERATURE , C NO. OF CYCLE AT 60H Z Fig.1 FORWARD CURRENT DERATING CURVE Fig.2 MAXIMUM NON-REPETITIVE SURGE CURRENT 3 10 10 V =20-40V RRM V =50-60V RRM 2 10 20-40V 50-60V O T =100 C J 1 10 0 1.0 10 -1 O 10 T=25 C J -2 10 O T=A 25 C -3 0.1 10 0.2 0.4 0.6 0.8 1.0 20 40 60 80 100 120 FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE.% Fig.4 TYPICAL INSTANTANEOUS FORWARD Fig.3 TYPICAL REVERSE CHARACTERISTIC CHARACTERISTIC 120 100 80 60 40~60V 40 20~30V 20 0 0 25 50 75 100 125 150 T , Junction Temperature ( C) J Fig.5 Operating Temperature Derating Curve March 22,2018-REV.07 PAGE . 2 Percent of Reverse Voltage (%) REVERSE CURRENT, mA AVERAGE FORWARD CURRENT, AMPERES FORWARD CURRENT, AMPERES PEAK FORWARD SURGE CURRENT AMPERES