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 RθJC 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
T J=100℃
T J=75℃
1.0
SR880T-SR8100T
1.0
T J = 25°C PULSE WIDTH 300us 2% DUTY CYCLE
0.1
T J=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
T J = 25°C f = 1 MHz
100 0.1
10 1 REVERSE VOLTAGE ,VOLTS
100
~ 178 ~
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