MBR2020 THRU MBR20100
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts
Forward Current - 20.0 Amperes
FEATURES
TO-220AC
0.185(4.70)
0.175(4.44)
0.154(3.91)
DIA
0.148(3.74)
0.415(10.54)
MAX
0.057(1.45)
0.051(1.30)
0.113(2.87)
0.103(2.62)
0.145(3.68)
0.135(3.43)
0.410(10.41)
0.390(9.91)
1
PIN
0.635(16.13)
0.625(15.87)
0.560(14.2)
0.530(13.4)
0.350(8.89)
0.330(8.38)
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Construction utilizes void-free
molded plastic technique
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
250 C,0.25”(6.35mm) from case for 10 seconds
2
1.148(29.16)
1.118(28.40)
0.160 (4.05)
0.140 (3.55)
0.110(2.79)
0.100(2.54)
MECHANICAL DATA
0.590(14.22)
0.530(13.46)
0.037(0.94)
0.027(0.68)
0.105 (2.67)
0.095 (2.41)
0.205 (5.20)
0.195 (4.95)
Case: TO-220AC molded plastic body
Terminals: Leads solderable per MIL-STD-750,
Method 2026
Polarity: As marked
Mounting Position: Any
Weight:0.064 ounce, 1.81 grams
0.022(0.58)
0.014(0.35)
PIN 1
PIN 2
CASE
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
MDD Catalog Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at Tc(see fig.1)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 10.0A
Maximum DC reverse current
TA=25 C
at rated DC blocking voltage
TA=100 C
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
MBR MBR MBR MBR MBR MBR MBR
2020 2030 2040 2045 2050 2060 2070 2080 2090 20100 UNITS
MBR MBR
SYMBOLS MBR
VRRM
VRMS
VDC
20
14
20
30
21
30
45
32
45
50
35
50
60
42
60
70
49
70
80
56
80
90
63
90
100
70
100
VOLTS
VOLTS
VOLTS
I(AV)
20.0
Amps
IFSM
150.0
Amps
VF
0.55
IR
CJ
RθJC
TJ
TSTG
0.75
0.85
1.0
15.0
50.0
450
550
2.0
-50 to +125
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.Thermal resistance from junction to case
40
28
40
-50 to +150
-50 to +150
Volts
mA
pF
C/W
C
C
FIG. 1- FORWARD CURRENT DERATING CURVE
20
16
12
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
8
4
MBR2020-MBR2045
MBR2050-MBR20100
0
0
25
50
75
100
125
150
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
RATINGS AND CHARACTERISTIC CURVES MBR2020 THRU MBR20100
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
150
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
125
100
75
50
175
25
1
10
AMBIENT TEMPERATURE, C
INSTANTANEOUS FORWARD
CURRENT,AMPERES
50
10
TJ=25 C
PULSE WIDTH=300 µs
1%DUTY CYCLE
0.1
MBR2020-MBR2045
MBR2050-MBR2060
MBR2070-MBR20100
0.01
0.2
0.4
0.6
0.8
1.0
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
1
1.1
100
10
TJ=100 C
1
TJ=75 C
0.1
0.01
20
40
60
80
TJ=25 C
100
MBR2020-MBR2045
MBR2050-MBR20100
TRANSIENT THERMAL IMPEDANCE,
C/W
2000
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.1
0.01
0.1
1
10
10
0.1
1.0
10
REVERSE VOLTAGE,VOLTS
100
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, pF
TJ=25 C
0.001
0
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
1000
100
NUMBER OF CYCLES AT 60 Hz
100
t,PULSE DURATION,sec.
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
100
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