MBRB1035 THRU MBRB1060
SCHOTTKY RECTIFIER
Reverse Voltage - 35 to 60 Volts Forward Current - 10.0 Amperes
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classifications 94V-0
Metal silicon junction, majority carrier conduction
Low power loss, high efficiency
High current capability,
low forward voltage drop
High surge capability
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
Guardring for overvoltage protection
High temperature soldering in accordance with
CECC 802 / Reflow guaranteed
MECHANICAL DATA
Case: JEDEC TO-263AB molded plastic body
Terminals: Leads solderable per MIL-STD-750,
Method 2026
Polarity: As marked
Mounting Position: Any
Weight: 0.08 ounces, 2.24 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified.
SYMBOLS
MBRB1035
MBRB1045
MBRB1050
MBRB1060
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
(SEE FIG. 1)
I
(AV)
10.0
Amps
Peak repetitive forward current at T
C
=135C
(square wave 20 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
Voltage rate of change (rated V
R
)
dv/dt
10,000
V/
s
Maximum instantaneous
I
F
=10A, T
C
=25C
-
0.80
forward voltage at
(NOTE 2)
I
F
=10A, T
C
=125C
0.57
0.70
Volts
I
F
=20A, T
C
=25C
V
F
0.84
0.95
I
F
=20A, T
C
=125C
0.72
0.85
Maximum instantaneous reverse current at rated
DC blocking voltage
T
C
= 25C
I
R
0.10
mA
(NOTE 2)
T
C
=125C
15.0
Maximum thermal resistance, junction to case
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=1.0 KH
Z
(2) Pulse test: 300
s pulse width, 1% duty cycle
4/98
-T-
SEATING
PLATE
0.380 (9.65)
0.420 (10.67)
0.320 (8.13)
0.360 (9.14)
0.575 (14.60)
0.625 (15.88)
0.027 (0.686)
0.037 (0.940)
1
2
0.160 (4.06)
0.190 (4.83)
0.045 (1.14)
0.055 (1.40)
0.018 (0.46)
0.025 (0.64)
0.080 (2.03)
0.110 (2.79)
0.090 (2.29)
0.110 (2.79)
0.245 (6.22)
MIN
- HEATSINK
PIN 1
K
K
0.095 (2.41)
0.100 (2.54)
K
PIN 2
0.047 (1.19)
0.055 (1.40)
TO-263AB
Dimensions in inches and (millimeters)
0
50
100
150
2
4
6
8
10
12
0.1
1
10
100
25
50
75
125
150
175
0.01
0.1
1
10
100
0.1
10.0
0.1
1
10
100
100
1,000
4,000
100
100
1
0
0
20
40
60
80
100
0.001
0.01
0.1
1
10
20
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
0.01
0.1
1
10
50
FIG. 1 - FORWARD CURRENT DERATING CURVE
CASE TEMPERATURE, C
AVERAGE FORWARD CURRENT,
AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 60 H
Z
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE
CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, pF
REVERSE VOLTAGE, VOLTS
T
J
=75C
T
J
=25C
T
J
=25C
T
J
=125C
PULSE WIDTH=300
s
1% DUTY CYCLE
T
J
=25C
f=1.0 MHz
Vsig=50mVp-p
T
J
=125C
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
t
,
PULSE DURATION, sec.
TRANSIENT THERMAL IMPEDANCE,
C/W
MBRB1035 - MBRB1045
MBRB1050 & MBRB1060
MBRB1035 - MBRB1045
MBRB1050 & MBRB1060
MBRB1035 - MBRB1045
MBRB1050 & MBRB1060
MBRB1035 - MBRB1045
MBRB1050 & MBRB1060
RESISTIVE OR INDUCTIVE LOAD
RATINGS AND CHARACTERISTIC CURVES MBRB1035 THRU MBRB1060
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