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| SB220 thru SB260 New Product Vishay Semiconductors formerly General Semiconductor Reverse Voltage 20 to 60V Forward Current 2.0A Schottky Barrier Rectifier DO-204AC (DO-15) 0.034 (0.86) 0.028 (0.71) Dia. Features * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * Low power loss, high efficiency * For use in low voltage high frequency inverters, free wheeling, and polarity protection applications * Guardring for overvoltage protection * High temperature soldering guaranteed: 250C/10 seconds at terminals 1.0 (25.4) min. 0.300 (7.6) 0.230 (5.8) Mechanical Data 0.140 (3.6) 0.104 (2.6) Dia. 1.0 (25.4) min. Dimensions in inches and (millimeters) Case: JEDEC DO-204AC molded plastic body over passivated chip Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.015 oz., 0.4 g Maximum Ratings and Thermal Characteristics (TA = 25C unless otherwise noted) Parameter Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at 0.375" (9.5mm) lead length (See Fig. 1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Full Load Reverse Current, Full Cycle Average at TA = 75C Typical thermal resistance (Note 2) Operating junction temperature range Storage temperature range Symbol SB220 VRRM VRMS VDC IF(AV) IFSM IR(AV) RJA RJL TJ TSTG (TA = 25C unless otherwise noted) SB230 30 21 30 SB240 40 28 40 2.0 60 30 45 14 SB250 50 35 50 SB260 60 42 60 Unit V V V A A mA C/W 20 14 20 -65 to +125 -65 to +150 -65 to +150 C C Electrical Characteristics Maximum instantaneous forward voltage at 2.0A (Note 1) Maximum instantaneous reverse current at rated DC blocking voltage (Note 1) Typical Junction Capacitance VF TA = 25C TA = 100C IR CJ 0.50 0.5 15 170 0.68 V mA pF 8.0 Notes: (1) Pulse test: 300s pulse width, 1% duty cycle (2) Thermal resistance junction to lead P.C.B. mounted 0.375" (9.5mm) lead length Document Number 88717 22-Sep-03 www.vishay.com 1 SB220 thru SB260 Vishay Semiconductors formerly General Semiconductor Ratings and Characteristic Curves Fig. 1 - Forward Current Derating Curve 2.5 Fig. 2 - Maximum Non-repetitive Surge Current 60 Peak Forward Surge Current (A) 50 40 30 20 10 0 At rated TL 8.3ms single half sine-wave (JEDEC Method) Average Forward Current (A) 2.0 1.5 1.0 0.5 SB220 - SB240 SB250 & SB260 0 25 50 75 100 125 150 175 0 1 Lead Temperature (C) 10 Number of Cycles at 60Hz 100 Fig. 3 - Typical Instantaneous Forward Characteristics 50 10,000 Fig. 4 - Typical Reverse Characteristics Instantaneous Reverse Current (A) IInstantaneous Forward Current (A) 10 1,000 1.0 100 0.1 SB220 - SB240 SB250 & SB260 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 10 SB220 - SB240 SB250 & SB260 1 0 20 40 60 80 100 Instantaneous Forward Voltage (V) Percent of Rated Peak Reverse Voltage (%) Fig. 5 - Typical Junction Capacitance 1000 100 Fig. 6 - Typical Transient Thermal Impedance Transient Thermal Impedance (C/W) Junction Capacitance (pF) 100 10 SB220 - SB240 SB250 & SB260 10 0.1 1 10 100 1 0.01 0.1 1 10 100 Reverse Voltage (V) t - Pulse Duration (sec.) www.vishay.com 2 Document Number 88717 22-Sep-03 |
Price & Availability of SB260
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