SK54

SK52B THRU SK520B Forward Current - 5.0 Ampere Reverse Voltage - 20 to 200 Volts SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features DO-214AA/SMB  The plastic package carries Underwriters Laboratory Flammability Classification 94V-0     For surface mounted applications Metal silicon junction,majority carrier conduction Low power loss,high efficiency Built-in strain relief,ideal for automated placement 0.155(3.94) 0.130(3.30) 0.086 (2.20) 0.071 (1.80) 0.185(4.70) 0.160(4.06)  High forward surge current capability  High temperature soldering guaranteed: 0.012(0.305) 0.006(0.152) 250 °C/10 seconds at terminals 0.096(2.44) 0.084(2.13) Mechanical Data 0.060(1.52) 0.030(0.76) 0.008(0.203)MAX. Ca s e : JEDEC DO-214AC/SMA molded plastic body Termina ls : Solderable per MIL-STD-750,Method 2026 Po larity : Color band denotes cathode end Moun ting Po s ition : Any Weigh t : 0.003 ounce, 0.001 grams 0.220(5.59) 0.200(5.08) Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. Parameter SYMBOLS Marking Code MDD SK52B MDD MDD SK53B SK54B MDD SK55B MDD SK56B MDD SK58B MDD SK510B MDD SK5150B MDD SK520B UNITS Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 80 100 150 200 V Maximum RMS voltage Maximum DC blocking voltage VRMS VDC 14 20 21 30 28 40 35 50 42 60 56 80 70 100 105 150 140 200 V V I(AV) 5.0 A 8.3ms single half sine-wave superimposed onrated load (JEDEC Method) IFSM 150 A Maximum instantaneous forward voltage at 5.0A Maximum DC reverse current TA=25℃ at rated DCblocking voltage TA=100℃ VF 0.55 IR 1.0 50 CJ 500 Maximum average forward rectified current Peak forward surge current Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) Operating junction temperature range Storage temperature range 0.70 0.3 TJ mA 25 pF 300 50.0 RθJA TSTG V 0.85 -55 to +125 ℃/W ℃ -55 to +150 ℃ -55 to +150 Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.P.C.B. mounted with2.0”x2.0”(5.0x5.0cm) copper pad areas DN:T21617A1 http://www.microdiode.com Rev:2021A1 Page :1 SK52B THRU SK520B Forward Current - 5.0 Ampere Reverse Voltage - 20 to 200 Volts Typical Characterisitics Fig.2 Typical Reverse Characteristics Fig.1 Forward Current Derating Curve Instaneous Reverse Current ( μA) 5.0 Average Forward Current (A) 4.0 Single Phase Half Wave 60Hz Resistive or inductive Load 3.0 2.0 SK52B-SK54B 1.0 SK56B-SK5200B 0 0 25 50 75 100 125 150 10 4 10 3 10 2 TJ=100°C TJ=75°C SK52B /SK56B SK510B -SK520B 101 TJ=25°C 0 10 0 175 Case Temperature (°C) 20 40 60 80 100 Percent of Rated Peak Reverse Voltage（%） Fig.3 Typical Forward Characteristic Fig.4 Typical Junction Capacitance TJ=25°C 20 1000 500 Junction Capacitance (pF) Instaneous Forward Current (A) 10 1 SK52B /SK54B SK56B SK58B /SK520B 0.1 0 0.5 1.0 1.5 100 SK52B /SK54B SK56B /SK520B 20 10 2.0 0.1 10 100 Reverse Voltage (V) Instaneous Forward Voltage (V) Fig.6- Typical Transient Thermal Impedance W） °C / Fig.5 Maximum Non-Repetitive Peak Forward Surage Current 175 150 100 125 100 75 50 25 00 8.3 ms Single Half Sine Wave (JEDEC Method) 1 10 Number of Cycles at 60Hz 100 Transient Thermal Impedance（ Peak Forward Surage Current (A) 1 10 1 0.01 0.1 1 10 100 t, Pulse Duration（sec） The curve above is for reference only. http://www.microdiode.com Rev:2021A1 Page :2 SK52B THRU SK520B Reverse Voltage - 20 to 200 Volts Forward Current - 5.0 Ampere Packing information unit:mm P0 P1 Item D1 Symbol Tolerance SMA A B C d D D1 D D1 D2 E F P P0 P1 T W W1 0.1 0.1 0.1 0.05 2.0 min 2.0 min 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.3 1.0 2.80 5.33 2.36 1.50 330.00 50.00 178.00 62.00 13.00 1.75 5.50 4.00 4.00 2.00 0.28 12.00 18.00 d Carrier width Carrier length Carrier depth Sprocket hole 13" Reel outside diameter 13" Reel inner diameter 7" Reel outside diameter 7" Reel inner diameter Feed hole diameter Sprocket hole position Punch hole position Punch hole pitch Sprocket hole pitch Embossment center Overall tape thickness Tape width Reel width E W1 F B A W P D2 T C D Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. Reel packing PACKAGE REEL SIZE REEL (pcs) COMPONENT SPACING (mm) BOX (pcs) INNER BOX (mm) REEL DIA, (mm) SMB 13" 3,000 4.0 6,000 190*190*41 330 CARTON SIZE (mm) 365*365*360 CARTON (pcs) 48,000 APPROX. GROSS WEIGHT (kg) 14.0 Suggested Pad Layout http://www.microdiode.com Symbol A Unit (mm) 1.68 Unit (inch) 0.066 B 1.52 0.060 C 3.90 0.154 D 2.41 0.095 E 5.45 0.215 Rev:2021A1 Page :3