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SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 5.0 Ampere Characteristic MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 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%. V V V SYMBOLS UNITS A A V VRRM VRMS VDC I(AV) IFSM VF 5.0 120.0 0.70 Operating junction temperature range Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at T L(see fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 5.0A Maximum DC reverse current TA=25℃ at rated DC blocking voltage TA=100℃ Typical junction capacitance (NOTE 1) IR 0.5 R JA CJ TJ, TSTG pF mA Typical thermal resistance (NOTE 2) ℃/W Storage temperature range -55 to +150 -55 to +150 0.55 0.85 SK52B SK53B SK55BSK54B SK56B SK510BSK58B 100 100 300 -55 to +125 10 2.0 0.1 The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications Low reverse leakage Built-in strain relief,ideal for automated placement High forward surge current capability High temperature soldering guaranteed:
250 C/10 seconds at terminals
FEATURES
Metal silicon junction,majority carrier conduction Case : JEDEC SMB(DO-214AA) molded plastic body Terminals : Solder plated , solderable per MIL-STD-750, Method 2026 Polarity : Color band denotes cathode end Mounting Position : Any Weight :0.005 ounce, 0.138 grams Dimensions in inches and (millimeters) SMB ( DO-214AA ) .0 3 0( 0 .7 6) .0 6 0( 1 .52) .0 9 6( 2 .4 4) . 0 84 ( 2. 1 3) . 2 0 0 (5. 0 8) . 2 20 ( 5.5 9) .0 0 8( . 20 3) . 0 02 ( .05 1) . 0 06 ( .15 2) .0 1 2(. 3 0 5) .1 6 0( 4 .06) . 18 5 (4. 7 0) . 1 30( 3 .3 0) .0 7 5( 1 .91)
RATINGS AND CHARACTERISTIC CURVES FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE LEAD TEMPERATURE.(℃) 00 50 100 150 AVERAGE FORWARD CURRENT (A) SK56B-SK510 B RESISTIVEOR INDUCTIVE LOAD SK 52B -SK 54B 100 1 1005010 0.1 1 10 100 80 1006040200 .001 .01 1000 100 TJ =100℃ .01 TJ =25℃ 4000 F=1.0MHZ Vsig=50mVp-p T =J 25℃ TJ =25℃ TJ =25℃ Tj =75℃ 20V-40V 50V-60V 80V-100V 50V-100V 20V-40V 50V-100V 20V-40V