MBR2035CT THRU MBR2060CT
SCHOTTKY RECTIFIER
Reverse Voltage - 35 to 60 Volts Forward Current - 20.0 Amperes
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Dual rectifier construction, positive center tap
Metal silicon junction,
majority carrier conduction
Low power loss,
high efficiency
High current capability, low forward voltage drop
High surge capability
Guardring for overvoltage protection
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
High temperature soldering guaranteed:
250C/10 seconds, 0.25" (6.35mm) from case
MECHANICAL DATA
Case: JEDEC TO-220AB molded plastic
Terminals: Leads solderable per MIL-STD-750,
Method 2026
Polarity: As marked
Mounting Position: Any
Mounting Torque: 5 in. - lbs.max.
Weight: 0.08 ounce, 2.24 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified.
SYMBOLS
MBR2035CT
MBR2045CT
MBR2050CT
MBR2060CT
UNITS
Maximum repetitive peak reverse voltage
V
RRM
35
45
50
60
Volts
Maximum working peak reverse voltage
V
RWM
35
45
50
60
Volts
Maximum DC blocking voltage
V
DC
35
45
50
60
Volts
Maximum average forward rectified current
at T
C
=135C
I
(AV)
20.0
Amps
Peak repetitive forward current per leg at T
C
=135C
(rated V
R
, sq. wave 2.0 KH
Z
)
I
FRM
20.0
Amps
Peak forward surge current 8.3ms single half sine-
wave superimposed on rated load (JEDEC Method)
I
FSM
150.0
Amps
Peak repetitive reverse surge current
(NOTE 1)
I
RRM
1.0
0.5
Amps
Maximum instantaneous
I
F
=10A, T
C
=25C
_
0.80
forward voltage per leg at
I
F
=10A, T
C
=125C
V
F
0.57
0.70
Volts
(NOTE 2)
I
F
=20A, T
C
=25C
0.84
0.95
I
F
=20A, T
C
=125C
0.72
0.85
Maximum instantaneous reverse current at
rated DC blocking voltage per leg
T
C
=25C
I
R
0.1
0.15
mA
T
C
=125C
15.0
150.0
Voltage rate of change, (rated V
R
)
dv/dt
10,000
V/
s
Typical thermal resistance per leg
(NOTE 3
)
R
JC
2.0
C/W
Operating junction temperature range
T
J
-65 to +150
C
Storage temperature range
T
STG
-65 to +175
C
NOTES:
(1) 2.0
s pulse width, f=1.0KH
Z
(2) Pulse test: 300
s pulse width, 1% duty cycle
4/98
0.415 (10.54) MAX.
0.154 (3.91)
0.148 (3.74)
DIA.
0.113 (2.87)
0.103 (2.62)
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
0.145 (3.68)
0.135 (3.43)
0.350 (8.89)
0.330 (8.38)
0.160 (4.06)
0.140 (3.56)
0.037 (0.94)
0.027 (0.68)
0.205 (5.20)
0.195 (4.95)
0.560 (14.22)
0.530 (13.46)
0.022 (0.56)
0.014 (0.35)
0.110 (2.79)
0.100 (2.54)
PIN
1
2
3
PIN 1
PIN 3
CASE
1.148 (29.16)
1.118 (28.40)
0.105 (2.67)
0.095 (2.41)
0.410 (10.41)
0.390 (9.91)
0.105 (2.67)
0.095 (2.41)
0.635 (16.13)
0.625 (15.87)
0.560 (14.22)
0.530 (13.46)
PIN 2
0.370 (9.40)
0.360 (9.14)
TO-220AB
Dimensions in inches and (millimeters)
1
10
100
40
60
80
100
120
140
160
0.01
0.1
1
10
100
0.1
1
10
100
0
50
100
150
0
4
8
12
16
20
0.1
1
10
100
100
1,000
4,000
0.7
0.8
1.0
0.1
50
1
0
0.1 0.2
0.3
0.4 0.5
0.6
0.9
1.1
1.2
0.01
0
20
40
60
80
100
0.001
0.01
0.1
1
10
20
RATINGS AND CHARACTERISTIC CURVES MBR2035CT THRU MBR2060CT
FIG. 1 - FORWARD CURRENT DERATING CURVE
CASE TEMPERATURE, C
AVERAGE FORWARD CURRENT,
AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT PER LEG
NUMBER OF CYCLES AT 60 H
Z
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
PER LEG
INSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG
JUNCTION CAPACITANCE, pF
REVERSE VOLTAGE, VOLTS
PULSE WIDTH=300
s
1% DUTY CYCLE
RESISTIVE OR INDUCTIVE LOAD
TJ=25C
f=1.0 MHz
Vsig=50mVp-p
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
t, PULSE DURATION, (sec.)
T
J
=T
J
max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
MBR2035CT - MBR2045CT
MBR2050CT & MBR2060CT
MBR2035CT - MBR2045CT
MBR2050CT & MBR2060CT
MBR2035CT - MBR2045CT
MBR2050CT & MBR2060CT
TRANSIENT THERMAL IMPEDANCE,
C/W
T
J
=150C
T
J
=25C
T
J
=125C
T
J
=75C
T
J
=25C
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