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| CHENMKO ENTERPRISE CO.,LTD SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 70 - 100 Volts FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * Low switching noise * Low forward voltage drop * High current capability * High switching capability * High reliability * High surge capability * High temperature soldering guaranteed : 260oC/10 seconds , 0.375" (9.5mm) lead length, 5lbs. (2.3kg) tension .787 (20.0) MIN. SB070PT THRU SB0B0PT CURRENT 1.0 Ampere R-1 .025 (0.65) DIA. .021 (0.55) MECHANICAL DATA Case: JEDEC R-1 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.19 gram .126 (3.2) .106 (2.7) .102 (2.6) DIA. .091 (2.3) .787 (20.0) MIN. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60 HZ, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) R-1 SB0B0PT 100 70 100 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 0.375" (9.5mm) lead length (SEE FIG.1) Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range o SYMBOL VRRM VRMS VDC IO IFSM CJ R JA SB070PT 70 49 70 SB080PT 80 56 80 1.0 30 110 80 SB090PT 90 63 90 C/W o o TJ TSTG -65 to +150 -65 to +150 C C ELECTRICAL CHARACTERISTICS ( At TA = 25 C unless otherwise noted ) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 1.0 A DC Maximum Average Reverse Current at Rated DC Blocking Voltage @ TA = 25 C IR @ TA = 100oC 10 mAmps 2001-6 o SYMBOL VF SB070PT 0.70 SB080PT SB090PT 0.85 1.0 SB0B0PT UNITS Volts mAmps NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts 2. Thermal Resistance ( Junction to Ambient ) : Vertical PC Board Mounting, 0.5" (12.7mm) Lead Length. RATING CHARACTERISTIC CURVES ( SB070PT THRU SB0B0PT ) INSTANTANEOUS FORWARD CURRENT, ( A ) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, (A) 1.0 FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 10 SB070PT~SB080PT .75 .50 1.0 SB090PT~SB0B0PT .25 Single Half Wave 60HZ Resistive or Inductive Load 0 0 25 50 75 100 125 o 150 175 0.1 TJ =25oC Pulse Width=300us 1% Duty Cycle .1 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1 LEAD TEMPERATURE, ( C ) FIG. 3A - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT, (mA) INSTANTANEOUS FORWARD VOLTAGE,(V) FIG. 3B - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT, (mA) SB070PT~SB080PT SB090PT ~ SB0B0PT 10 10 1.0 TJ = 150oC 1.0 TJ = 150oC TJ = 125oC TJ = 125oC .10 .10 TJ = 75oC .01 TJ = 25oC .01 TJ = 25oC .001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % ) FIG. 4 - TYPICAL JUNCTION CAPACITANCE .001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % ) FIG. 5 - MAXIMUM NON-REPETIVE FORWARD SURGE CURRENT 400 JUNCTION CAPACITANCE, ( pF ) 200 100 80 60 40 20 10 .1 .4 1.0 4 10 40 80 REVERSE VOLTAGE, ( V ) PEAK FORWARD SURGE CURRETN(A) 50 40 8.3ms Single Half Sine-Wave (JEDEC Method) TJ = 25oC 30 20 10 0 1 2 4 6 8 10 20 40 80 100 NUMBER OF CYCLES AT 60 Hz |
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