Document
FMSK2020C-D2G THRU FMSK20200C-D2G
Schottky Barrier Rectifier(Single Chip)
Reverse Voltage: 20 to 200 Volts Forward Current: 20.0 Ampere
Features
• Plastic package has Underwriters Laboratory Flammability Classification 94V-0
• Metal silicon junction, majority carrier conduction • Guard ring for overvoltage protection • Low power loss, high efficiency • High current capability, Low forward voltage drop • Single rectifier construction • High surge capability • For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications • High temperature soldering guaranteed:
260 C/10 seconds, 0.25"(6.35mm)from case • Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
Package outline TO-263
0.420(10.67) 0.380(9.65)
0.245(6.22) MIN
0.360(9.14) 0.320(8.13)
1K 2
0.190(4.83) 0.160(4.06)
0.055(1.40) 0.045(1.14)
0.066(1.68) 0.036(0.92)
0.639(16.22) 0.560(14.22)
0.053(1.34) 0.047(1.20)
0.095(2.41) 0.083(2.10)
0.131(3.32) 0.090(2.29)
0.037(0.94) 0.027(0.69)
0.134(3.40) 0.105(2.67)
0.018(0.46) 0.014(0.35)
Mechanical data
• Case: JEDEC TO-263 molded plastic body • Terminals: Solderable per MIL-STD-202, Method 208 • Polarity: As marked • Mounting Position: Any • Weight: 0.08 ounce, 2.24 gram
Dimensions in inches and (millimeters)
Maximum Ratings And Electrical Characteristics
• Ratings at 25 C ambient temperature unless otherwise specified. • Single phase, half wave, resistive or inductive load. • For capacitive load, derate by 20%.
Type Number
Maximum repetitive peak reverse voltage Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current See Fig.1
Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method)
Maximum instantaneous forward voltage at 20.0 A
Maximum instantaneous reverse current at rated DC blocking voltage(Note 1)
T C =25 C TC =125 C
Typical thermal resistance (Note 2)
Operating junction temperature range Storage temperature range
Symbols
VRRM VRMS VDC I(AV)
IFSM
VF
IR
R JC TJ TSTG
FMSK FMSK FMSK FMSK FMSK FMSK FMSK FMSK FMSK
2020 2040 2045 2050 2060 2080 20100 20150 20200 C-D2G C-D2G C-D2G C-D2G C-D2G C-D2G C-D2G C-D2G C-D2G
20 40 45
50
60
80 100 150
200
14 28 31ㄅ.5 35 42 56 70 105 140
20 40 45
50
60
80 100 150
200
20.0
200.0
0.60 30
0.75 0.2
3.0 -65 to+150 -65 to+150
0.85 50
0.90 0.95
Notes: 1.Pulse test: 300 s pulse width,1% duty cycle
2.Thermal resistance from junction to case
Units
Volts Volts Volts Amps
Amps
Volts
mA
C/W C C
@ 2010 Copyright By American First Semiconductor
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FMSK2020C-D2G THRU FMSK20200C-D2G
Rating and characteristic curves
FIG.1-FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT AMPERES
20
16
12
8 INDUCTIVE OR
4 RESISTIVE LOAD
0 0 50 100 LEAD TEMPERATURE ( C)
150
FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
50
TJ=125 C 10
PULSE WIDTH=300 S 1% DUTY CYCLE
TJ=25 C 1
INSTANTANEOUS FORWARD CURRENT( AMPERES)
0.1
0.01 0 0.1 0.2 0.3 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
FIG.5-TYPICAL JUNCTION CAPACITANCE
INSTANTANEOUS REVERSE CURRENT (mA)
PEAK FORWARD SURGE CURRENT(AMPERES)
FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
200 180 160
TJ=TJMAX 140 8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method) 120 100
80 1 10 100 NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL REVERSE CHARACTERISTICS
50
10
TJ=125 C
1
TJ=75 C 0.1
0.01 TJ=25 C
0.001 0
20 40
60 80 100
PERCENT OF RATED PEAK REVERSE VOLTAGE%
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
4000 1000
TJ=25 C f=1.0MHZ Vsig=50mVp-p
100 10
TRANSIENT THERMAL IMPEDANCE, C/ W
JUNCTION CAPACITANCE(pF)
100 0.1
1 10 REVERSE VOLTAGE. VOLTS
100
1
0.1 0.01
0.1 1 10 T, PULSE DURATION ,sec.
100
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