SK52-B FORMOSA | Alldatasheet
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Plastic package has Underwrit ers Laboratory Flammability Classification 94V -O Utilizing Flame Retardant Epoxy Molding Compound. For surface mounted applications. Exceeds environmental standards of M IL-S-19500 / 228 Low leakage current. Mechanical data Case : Molded plastic, JEDEC DO-214AA Terminals : Solder plated, solderable per MIL-STD-750, Method 2026 Polarity : Indicated by cathode band Mounting Position : Any Weight : 0.00878 ounce, 0.293 gram (V) (V) (V) (V) (oC) SK52-B SS52 20 14 20 SK53-B SS53 30 21 30 SK54-B SS54 40 28 40 SK55-B SS55 50 35 50 SK56-B SS56 60 42 60 SK58-B SS58 80 56 80 SK510-B S510 100 70 100 -55 to +150 0.70 0.85 Operating temperatureVF SYMBOLS MARKING CODE 0.50 -55 to +125 VRRM *1 VRMS *2 VR MAXIMUM RATINGS (AT TA=25oC unless otherwise noted) PARAMETER CONDITIONS Symbol MIN. TYP. MAX. UNIT Forward rectified current See Fig.1 IO 5.0 A Forward surge current 8.3ms single half sine-wave superimposed on rate load (JEDEC methode) IFSM 150 A VR = VRRM TA = 25oC 1 mA VR = VRRM TA = 125oC 50 mA Thermal resistance Junction to lead RqJL 12 oC / w Diode junction capacitance f=1MHz and applied 4vDC reverse voltage CJ 380 pF Storage temperature TSTG -55 +150 oC Reverse current IR *1 Repetitive peak reverse voltage *2 RMS voltage *3 Continuous reverse voltage *4 Maximum forward voltage Chip Schottky Barrier Diodes Silicon epitaxial planer type Formosa MS 0.213(5.4) 0.142(3.6) 0.126(3.2) 0.173(4.4) 0.157(4.0) 0.075(1.9) 0.067(1.7) Dimensions in inches and (millimeters) SMB
0.1 1.0 .01 RATING AND CHARACTERISTIC CURVES (SK52B THRU SK510B) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLTAGE,(V) Pulse Width 300us 1% Duty Cycle 1.0 2.0 3.0 4.0 5.0 6.0 3.0 1.0 100 FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE LEAKAGE CURRENT, (mA) 0 20 40 60 80 100 120 140 .01 Tj=75 C SK52 -B~SK54 SK55 -B~SK51 0-B SK55-B ~SK56-B SK58-B ~SK510-B SK52-B ~SK54-B Tj=25 C Tj=25 C AMBIENT TEMPERATURE,( C) 0 20 40 60 80 100 120 140 160 180 200 FIG.2-TYPICAL FORWARD CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG.4-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) 1000 1200 1400 800 600 400 200 .01 .05 .1 .5 1 5 10 50 100 150 120 NUMBER OF CYCLES AT 60Hz 1 10 5 50 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method PEAK FORWARD SURGE CURRENT,(A)PEAK FORWARD SURGE CURRENT,(A)