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| SR830T thru SR8100T SCHOTTKY BARRIER RECTIFIERS REVERSE VOLTAGE - 30 to 100Volts FORWARD CURRENT - 8.0 Amperes TO-220AC .108 (2.75) .413(10.5) .374(9.5) .153(3.9) .146(3.7) .187(4.7) .148(3.8) .055(1.4) .047(1.2) FEATURES Metal of silicon rectifier , majority carrier conduction Guard ring for transient protection Low power loss,high efficiency High current capability,low VF High surge capacity Plastic package has UL flammability .270(6.9) .230(5.8) .610(15.5) .583(14.8) .04 MAX (1.0) classification 94V-0 For use in low voltage,high frequency inverters,free wheeling,and polarity protection applications MECHANICAL DATA Case: TO-220AC molded plastic Polarity: As marked on the body .051 (1.3) .043(1.1) .032(0.8) .102(2.6) .091(2.3) .157 .583(14.8) (4.0) .531(13.5) Weight: 0.08ounces,2.24 grams Mounting position :Any .024(0.6) .012(0.3) .126 (3.2) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current ( See Fig.1) Peak Forward Surage Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load (JEDEC Method) Peak Forward Voltage at 8.0A DC (Note1) Maximum DC Reverse Current at Rated DC Bolcking Voltage @TJ=25 @TJ=100 @TC=95 SYMBOL VRRM VRMS VDC I(AV) SR830T 30 21 30 SR840T 40 28 40 SR850T 50 35 50 8.0 SR860T 60 42 60 SR880T 80 56 80 SR8100T 100 70 100 UNIT V V V A IFSM VF IR CJ RJC TJ TSTG 0.55 0.60 200 0.70 1.0 50 450 3.0 -55 to +150 -55 to +150 0.85 A V mA pF /W Typical Junction Capacitance (Note2) Typical Thermal Resistance (Note3) Operating Temperature Range Storage Temperature Range NOTES:1.300us pulse width,2% dudy cycle. 2.Measured at 1.0 MHZ and applied reverse voltage of 4.0V DC. 3.Thermal resistance junction to case. ~ 177 ~ RATING AND CHARACTERTIC CURVES SR830T thru SR8100T FIG. 2 - MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES 300 250 200 150 100 50 0 1 CASE TEMPERATURE () 2 10 20 50 5 NUMBER OF CYCLES AT 60Hz 100 PULSE WIDTH 8.3 ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) FIG. 1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 10 8 6 4 2 0 25 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 50 75 100 125 150 175 FIG.3-TYPICAL REVER CHARACTERISTICS 1000 INSTANTANEOUS REVERSE CURRENT(mA) 100 FIG.4-TYPICAL FORWARD CHARACTERISTICS SR830T INSTANTANEOUS FORWARD CURRENT, (A) 100 SR840T 10 SR850T-SR860T 10 TJ=100 TJ=75 1.0 SR880T-SR8100T 1.0 TJ = 25C PULSE WIDTH 300us 2% DUTY CYCLE 0.1 TJ=25 0.01 0 20 40 60 80 100 120 140 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.5 - TYPICAL JUNCTION CAPACITANCE 10000 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) CAPACITANCE, (pF) 1000 TJ = 25C f = 1 MHz 100 0.1 10 1 REVERSE VOLTAGE ,VOLTS 100 ~ 178 ~ |
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