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SR220 thru SR2100
SCHOTTKY BARRIER RECTIFIERS REVERSE VOLTAGE - 20 to 100 Volts FORWARD CURRENT - 2.0 Amperes DO-15
FEATURES
Metal-Semiconductor junction with gard ring Epitaxial construction Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 For use in low vlotage, high frequency inverters,
1.0(25.4) MIN
.034(0.9) DIA .028(0.7)
free wheeling, and polarity protection applications .300(7.6) .230(5.8) .140(3.6) DIA .104(2.6)
MECHANICAL DATA
Case: JEDEC DO-15 molded plastic Polarity: Color band denotes cathode Weight: 0.0125ounces , 0.4 grams Mounting position: Any
1.0(25.4) MIN
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 Peak Forward Surage Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load(JEDEC Method) Maximum Forward Voltage at 2.0A DC Maximum DC Reverse Current at Rated DC Bolcking Voltage Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note2) Operating Temperature Range Storage Temperature Range @TJ=25 @TJ=100 @TA =75
SYMBOL VRRM VRMS VDC I(AV)
SR220 20 14 20
SR230 30 21 30
SR240 40 28 40
SR250 50 35 50 2.0
SR260 60 42 60
SR280 80 56 80
SR2100 100 70 100
UNIT V V V A
IFSM VF IR CJ RJA TJ TSTG 0.45 0.55 0.6
60 0.7 1.0 100 150 20 -55 to +150 -55 to +150 0.85
A V mA pF /W
NOTES: 1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC 2.Thermal resistance junction to ambient,
~ 155 ~
RATING AND CHARACTERTIC CURVES SR220 thru SR2100
FIG. 1 - FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES 2.5 AVERAGE FORWARD CURRENT AMPERES 80 FIG. 2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
2
60
PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD)
1.5
40
1
20
0.5 0 25
SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD
0 1 2 5 10 20 50 100
50
75
100
125
150
175
AMBIENT TEMPERATURE () FIG.3 - TYPICAL JUNCTION CAPACITANCE 20 1000 INSTANTANEOUS FORWARD CURRENT, (A) 10
NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL FORWARD CHARACTERISTICS
SR220 SR230
SR240
CAPACITANCE, (pF)
100
SR250-SR260
SR280-SR2100
1.0
TJ= 25C f = 1 MHz
TJ = 25C PULSE WIDTH 300us 1% DUTY CYCLE
10 1 10 REVERSE VOLTAGE ,VOLTS 100
0.1 0 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)
FIG.2-TYPICAL REVER CHARACTERISTICS 10 INSTANTANEOUS REVERSE CURRENT(mA)
TJ=100
1.0
TJ=75
0.1
0.01
TJ=25
0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
~ 156 ~

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