SK52B TSC | Alldatasheet
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/cuspopen For surface mounted application /cuspopen Metal to silicon rectifier, majority carrier conduction /cuspopen Low forward voltage drop /cuspopen Easy pick and place /cuspopen High surge current capability /cuspopen Plastic material used carriers Underwriters Laboratory Classification 94V-O /cuspopen Epitaxial construction /cuspopen High temperature soldering: 260 o C / 10 seconds at terminals Mechanical Data /cuspopen Case: Molded plastic /cuspopen Terminals: Solder plated /cuspopen Polarity: Indicated by cathode band /cuspopen Packaging: 16mm tape per EIA STD RS-481 /cuspopen Weight: 0.1 gram SMB/DO-214AA Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25℃ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Symbol SK 52B SK 53B SK 54B SK 55B SK 56B SK 59B SK 510B Units Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 90 100 V Maximum RMS Voltage VRMS 14 21 28 35 42 63 70 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 90 100 V Maximum Average Forward Rectified Current at TL(See Fig. 1) I(AV) 5.0 A Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) IFSM 100 150 A Maximum Instantaneous Forward Voltage @ 5.0A VF 0.55 0.75 0.85 V 0.5 0.6 Maximum DC Reverse Current (Note 1) @ TA =25℃at Rated DC Blocking Voltage @ TA=100℃ IR 20 10.0 20.0 mA mA Typical Thermal Resistance ( Note 2 ) RθJL RθJA ℃/W ℃/W Operating Temperature Range TJ -55 to +125 -55 to +150 ℃ Storage Temperature Range TSTG -55 to +150 ℃ Notes: 1. Pulse Test with PW=300 usec, 1% Duty Cycle
-7 3- RATINGS AND CHARACTERISTIC CURVES (SK52B THRU SK510B) FIG. 1- MAXIMUM FORWARD CURRENT DERATING CURVE FIG. 2- MAXIMUM NON-REPETITIVE PEAK FORWARD CURRENTSURGE FIG. 3- TYPICAL FORWARD CHARACTERISTICS FIG. 4- TYPICAL REVERSE CHARACTERISTICS FIG. 5- TYPICAL JUNCTION CAPACITANCE AVERAGE FOR WARD CURRENT .(A) PEAK FOR WARD SURGE CURRENT .(A) INSTANTANEOUS FOR WARD CURRENT .(A) INSTANTANEOUS REVERSE CURRENT .(mA) JUNCTION CAP ACITANCE.(pF) LEAD TEMP ERATURE.( C) O NUMBER OF CYCLES AT 60Hz FORWARD VOLTAGE.(V) PERCENT OF RATED PEAK REVERSE VOLTAGE.(%) REVERSE VOLTAGE.(V) t, PULSE DURATION, (sec) 50 60 70 80 90 100 110 120 130 140 150 1600 1.0 2.0 3.0 1 10 100 150 130 110 0.01 0.1 0 20 40 60 80 100 120 140 0.001 0.01 0.1 0.1 1 10 100 100 1000 0.01 0.1 0.1 1 10 100 RESISTIVE OR INDUCTIVELOAD PCB MOUNTED ON 0.2X0.2" (5.0X5.0mm)COPPER PAD AREAS PULSE WIDTH=300 S 1% DUTY CYCLE TJ=125 O C TJ=75 O C TJ=25 C O Tj=25 C f=1.0MHz Vsig=50mVp-p O TRANSCIENT THERMAL IMPEDANCE, C/WO 100 AT RATED TL 8.3ms Single Half Sine Wave JEDEC Method SK55B-SK510B SK52B-SK54B SK52B-SK56B SK59B-SK510B SK59B-SK510B SK55B-SK56B SK52B-SK54B SK59B-SK510B SK52B-SK54B SK55B-SK56B Tj=25 O C Tj=125 O C Tj=125 C O SK52B-SK54B SK55B-SK510B FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS