SBM32PT

CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 - 60 Volts CURRENT 3.0 Amperes FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * For surface mounted applications * Low profile package * Built-in strain relief * Metal silicon junction, majority carrier conduction * Low power loss, high efficiency * High current capability, low forward voltage drop * High surge capability * For use in low voltage high frequency inverters, free wheeling, and polarity protection applications * High temperature soldering guaranteed : 260oC/10 seconds at terminals S BM32PT THRU SBM36PT SMB 0.155 (3.94) 0.130 (3.30) (1) (2) 0.083 (2.11) 0.077 (1.96) MECHANICAL DATA Case: JEDEC SMB molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Weight: 0.003 ounce 0.093 gram 0.190 (4.75) 0.160 (4.06) 0.012 (0.305) 0.006 (0.152) 0.096 (2.44) 0.084 (2.13) 0.060 (1.52) 0.030 (0.76) 0.008 (0.203)(max) 0.220 (5.59) 0.205 (5.21) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 HZ, resistive or inductive load. For capacitive load, derate current by 20%. o Dimensions in inches and (millimeters) SMB SBM36PT 60 42 60 UNITS Volts Volts Volts Amps Amps pF o MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) Operating Temperature Range Storage Temperature Range SYMBOL VRRM VRMS VDC IO IFSM CJ R JL SBM32PT 20 14 20 SBM33PT 30 21 30 SBM34PT 40 28 40 3.0 80 250 17 SBM35PT 50 35 50 C/W o o TJ TSTG -65 to +125 -65 to +150 -65 to +150 C C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 3.0 A DC Maximum Average Reverse Current at Rated DC Blocking Voltage @ TA = 25oC IR @ TA = 100 C o SYMBOL VF SBM32PT SBM33PT 0.55 SBM34PT SBM35PT SBM36PT UNITS Volts mAmps mAmps 2002-5 0.75 0.5 30 NOTES : 1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.31 X 0.31" ( 8 X 8mm ) copper pad area. 2. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts. RATING CHARACTERISTIC CURVES ( SBM32PT THRU SBM36PT ) INSTANTANEOUS FORWARD CURRENT, ( A ) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, (A) 3.0 2.5 SBM FIG. 2 - INSTANTANEOUS FORWARD CURRENT, (A) 20 10 SBM T~ 35P 2.0 1.5 1.0 0.5 0 0 25 50 75 Single Half Wave 60HZ Resistive or Inductive Load LEAD TEMPERATURE, ( C ) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 50 INSTANTANEOUS REVERSE CURRENT, (mA) 20 10 5 2 1 .5 .2 .10 .05 .02 0 10 20 30 40 50 INSTANTANEOUS REVERSE VOLTAGE, (V) 60 C TJ = 100 o PEAK FORWARD SURGE CURRETN(A) JUNCTION CAPACITANCE, ( pF ) 32PT SBM32PT~SBM34PT SBM 100 ~SBM o C TJ = 125 1.0 SBM35PT~SBM36PT T 36P 34PT 125 o 150 175 0.1 TJ =25oC Pulse Width=300us 1% Duty Cycle .2 .3 .4 .5 .6 .7 .8 .9 INSTANTANEOUS FORWARD VOLTAGE,(V) FIG. 4 - MAXIMUM NON-REPETIVE FORWARD SURGE CURRENT 140 120 8.3ms Single Half Sine-Wave (JEDEC Method) 100 o TJ = 75 C 80 o C TJ = 25 40 20 0 1 2 5 10 20 50 NUMBER OF CYCLES AT 60 Hz 100 FIG. 5 - TYPICAL JUNCTION CAPACITANCE 500 TJ =25oC 200 100 50 20 10 5 .1 .4 1.0 4 10 40 80 REVERSE VOLTAGE, ( V )