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| SB2H90 and SB2H100 New Product Vishay Semiconductors formerly General Semiconductor Reverse Voltage 90 to 100V Forward Current 2.0A High Voltage Schottky Rectifiers 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 1.0 (25.4) min. Mechanical Data 0.300 (7.6) 0.230 (5.8) 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 over a passivated junction Terminals: Solder Plated axial leads, solderable per MILSTD-750, Method 2026 High temperature soldering guaranteed: 250C/10 seconds 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension 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 Working Peak Reverse Voltage Maximum DC blocking voltage Maximum average forward rectified current at TA = 25C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Peak repetitive reverse surge current at tp = 2.0s, 1KHZ Critical rate of rise of reverse voltage Typical thermal resistance (2) Storage temperature range Maximum operating junction temperature Symbol VRRM VRWM VDC IF(AV) IFSM IRRM dv/dt RJA RJL TSTG TJ SB2H90 90 90 90 2.0 75 1.0 10,000 45 14 -55 to +175 +175 SB2H100 100 100 100 Unit V V V A A A V/s C/W C C Electrical Characteristics (TA = 25C unless otherwise noted) Max. instantaneous forward voltage(1) Maximum DC reverse current at rated DC blocking voltage IF = 2A, TJ = 25C IF = 2A, TJ = 125C TJ = 25C TJ = 125C VF IR 0.79 0.65 10 4 V A mA Notes: (1) Pulse test: 300s pulse width, 1% duty cycle (2) P.C.B. mounted with 0.2 x 0.2" (5.0 x 5.0mm) copper pad areas Document Number 88718 25-Jun-02 www.vishay.com 1 SB2H90 and SB2H100 Vishay Semiconductors formerly General Semiconductor Ratings and Characteristic Curves (TA = 25C unless otherwise noted) Fig. 1 - Forward Current Derating Curve 4.0 100 Fig. 2 - Typical Instantaneous Forward Characteristics Instantaneous Forward Current (A) Average Forward Current (A) 3.0 10 TJ = 175C TJ = 100C 2.0 1 TJ = 150C TJ = 125C 1.0 0.1 TJ = 25C 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 0 25 50 75 100 125 150 175 200 Ambient Temperature (C) Instantaneous Forward Voltage (V) Fig. 3 - Typical Reverse Characteristics 10000 10000 TJ = 150C Fig. 4 - Typical Junction Capacitance Instantaneous Reverse Current (A) 100 TJ = 100C 10 TJ = 125C Junction Capacitance (pF) 80 100 1000 1000 1 0.1 TJ = 25C 0.01 20 40 60 100 10 0.1 1 10 100 Percent of Rated Peak Reverse Voltage (%) Reverse Voltage (V) Fig. 5 - Typical Transient Thermal Impedance 100 Transient Thermal Impedance (C/W) 10 1 0.01 0.1 1 10 100 t -- Pulse Duration (sec.) www.vishay.com 2 Document Number 88718 25-Jun-02 |
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