SMFS36

SMF32 thru SMF36 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE - 20 TO 60 VOLTS CURRENT - 3.0 AMPERES SMF 4.5S 0.2 3.5S 0.2 1.3S 0.1 2.6S 0.2 1.4S 0.2 0.05S 0.05 0.2S0.05 0.9S 0.3 FEATURES Fast switching Low switching noise Low forward voltage drop High current capability High switching capability High reliability High surge capability MECHANICAL DATA Case Molded plastic Epoxy Device has UL flammability 94V-0 Lead MIL-STD-202E, Method 208C guaranteed Metallurgically bonded construction Mounting position Any Weight 0.24gram MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temp. unless otherwise specified Single phase, half sine wave, 60Hz, resistive or inductive load For capacitive load, derate current by 20% RATINGS Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Derating Lead Temperature Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Maximum Instantaneous Forward Voltage at 3.0A DC Maximum Average Reverse @TA=250C SYMBOL VRRM VRMS VDC I(AV) SMF32 20 14 20 SMFS33 30 21 30 SMFS34 40 28 40 3.0 SMFS35 50 35 50 SMFS36 60 42 60 UNITS Volts Volts Volts Amps IFSM VF IR R JA 80 0.5 2.0 20 25 200 0.75 Amps Volts mA 0 Current at Rated DC Blocking Voltage at Note1 @TA=1250C Typical Thermal Resistance (Note1) Typical Junction Capacitance(Note2) Operating Temprature Range Storage Temperature Range C/W pF 0 CJ TJ TSTG -55 to +150 -55 to +150 C C 0 NOTES 1. Pulse test 300 S pulse width 1% duty cycle 2. Measured at 1.0MHz and applied reverse voltage of 4.0 volts DC. 3. Thermal resistance junction to terminal 6.0mm2 copper pads to each terminal. 4. Thermal resistance junction to ambient 6.0mm2 copper pads to each terminal. www.paceleader.tw 1 SMF32 thru SMF36 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER RATING AND CHARACTERISTICS CURVES SMF32 THRU SMF36 www.paceleader.tw 2