Document
DATA SHEET
MBR2020CT~MBR20100CT
20 AMPERES SCHOTTKY BARRIER RECTIFIERS
VOLTAGE 20 to 100 Volts CURRENT 20 Amperes
FEATURES
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O. Flame Retardant Epoxy Molding Compound.
• Metal silicon junction, majority carrier conduction • Low power loss, high efficiency. • High current capability • Guardring for overvlotage protection • For use in low voltage,high frequency inverters
free wheeling , and polarlity protection applications. • Pb free product are available : 99% Sn above can meet RoHS
environment substance directive request
MECHANICALDATA
Case: TO-220AB molded plastic Terminals: solder plated, solderable per MIL-STD-750, Method 2026 Polarity: As marked. Mounting Position: Any Weight: 0.08 ounces, 2.24grams.
TO-220AB
.419(10.66) .387(9.85) .139(3.55)
MIN
Unit : inch (mm)
.196(5.00) .163(4.16) .054(1.39) .045(1.15)
.269(6.85) .226(5.75) .624(15.87) .548(13.93)
.177(4.5)MAX .50(12.7)MIN
.038(0.96) .019(0.50)
.1(2.54)
.025(0.65)MAX
.1(2.54)
Positive CT
AC AC
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%
PARAMETER Maximum Recurrent Peak Reverse Voltage
SYMBOL MBR2020CT MBR2030CT MBR2040CT MBR2045CT MBR2050CT MBR2060CT MBR2080CT MBR20100CT UNITS VRRM 20 30 40 45 50 60 80 100 V
Maximum RMS Voltage
VRMS 14 21 28 31.5 35 42 56 70 V
Maximum DC Blocking Voltage
VDC 20 30 40 45 50 60 80 100 V
Maximum Average Forward Current (See fig.1)
IAV
Peak Forward Surge Current :8.3ms single half sinewave superimposed on rated load(JEDEC method)
IFSM
Maximum Forward Voltage at 10A, per leg
VF
Maximum DC Reverse Current Tc=25 OC at Rated DC Blocking Voltage Tc=125OC
IR
Typical Thermal Resistance
RθJC
Operating Junction Temperature Range
TJ
20
150
0.65 0.8 0.1 20 2
-50 TO + 150
A
A
V
mA OC / W OC
Storage Temperature Range
TSTG
-50 TO + 150
OC
Notes : Both Bonding and Chip structure are available.
STAD-JUL.25.2005
PAGE . 1
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT, Amps
25.0 20.0 15.0 10.0
5.0 0 0
MBR2020CT~MBR2045CT MBR2050CT~MBR20200CT
50 100 CASE TEMPERATURE, OC
150
Fig.1- FORWARD CURRENT DERATING CURVE
INSTANTANEOUS REVERSE CURRENT, mA
10
TC=125OC
1.0
0.1 0.01
TC=75OC TC=25OC
0.001
20 40 60 80 100
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE, %
Fig.3- TYPICAL REVERSE CHARACTERISTICS
PEAK FORWARD SURGE CURRENT, Amps
240 210 180 150 120
90 60 30
0 1
8.3ms Single Half Since-Wave JEDEC Method
2
5 10 20
50
NO. OF CYCLE AT 60Hz
100
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
FORWARD CURRENT, Amps
40
20,30,40,45V
10 8 6 50, 60, 80,100V 4
2
1.0 .8 .6 .4 TJ = 25OC .2 Pulse Width = 300 us 1% Duty Cycle .1
.3 .4 .5 .6 .7 .8 0.9 1.0
FORWARD VOLTAGE, VOLTS
Fig.4- TYPICAL INSTANTANEOUS FORWARD CHRACTERISTICS
STAD-JUL.25.2005
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