SF61 thru SF68
SUPERFAST RECOVERY RECTIFIERS REVERSE VOLTAGE - 50 to 600 Volts FORWARD CURRENT - 6.0 Amperes R-6
FEATURES
● Super fast switching time for high efficiency ● Low forward voltage drop
High current capabiltiy
● Low reverse leakage current ● Plastic material has UL flammability
1.0(25.4) MIN
.052(1.3) DIA .048(1.2)
classification 94V-0
.360(9.1) .340(8.6)
2100
.360(9.1) DIA .340(8.6)
MECHANICAL DATA
●Case: JEDEC R-6 molded plastic ●Polarity: Color band denotes cathode ●Weight: 0.07 ounces , 2.1 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) Peak Forward Voltage at 4.0A DC(Note1) Maximum DC Reverse Current at Rated DC Bolcking Voltage @TJ=25℃ @TJ=100℃ @TA =55 ℃
SYMBOL VRRM VRMS VDC I(AV)
SF61 50 35 50
SF62 100 70 100
SF63 150 105 150
SF64 200 140 200 6.0
SF65 300 210 300
SF66 400 280 400
SF68 600 420 600
UNIT V V V A
IFSM VF IR TRR CJ RθJA TJ TSTG 100 0.95
225 1.25 5.0 100 35 85 5 -55 to +125 -55 to +150
A V uA nS pF ℃/W ℃ ℃
Maximum Reverse Recovery Time(Note 1) Typical Junction Capacitance (Note2) Typical Thermal Resistance (Note3) Operating Temperature Range Storage Temperature Range NOTES: 1.Measured with IF=0.5A,IR=1A,IRR=0.25A.
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC 3.Thermal resistance junction to ambient,
~ 135 ~
RATING AND CHARACTERTIC CURVES SF61 thru SF68
FIG. 1 – FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, (AMPERES) 6.0 AVERAGE FORWARD CURRENT AMPERES 5.0 4.0 3.0 2.0 1.0 0 25 50 75 100 125 150 175
SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD
FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT 250
200
150
100
PULSE WIDTH 8.3mS SINGLE HALF-SINE-WAVE (JEDEC METHOD)
0 1 2 5 10 20 50 100
AMBIENT TEMPERATURE (℃)
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL FORWARD CHARACTERISTICS FIG.3 – TYPICAL JUNCTION CAPACITANCE INSTANTANEOUS FORWARD CURRENT, (A) 1000 100
SF61-SF64
T J = 25°C
10
PULSE WIDTH 300us
CAPACITANCE, (pF)
SF61-SF64
100
SF65-SF68
1.0
T J = 25°C f = 1 MHz
SF65-SF68
0.1 10 1 4 10 100 INSTANTANEOUS FORWARD VOLTAGE ,VOLTS 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
REVERSE VOLTAGE, (VOLTS)
~ 136 ~
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