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MBRB1035 THRU MBRB1060
SCHOTTKY RECTIFIER
Reverse Voltage - 35 to 60 Volts
TO-263AB
0.380 (9.65) 0.420 (10.67) 0.245 (6.22) MIN K 0.047 (1.19) 0.055 (1.40) 0.160 (4.06) 0.190 (4.83) 0.045 (1.14) 0.055 (1.40)
Forward Current - 10.0 Amperes
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
FEATURES
0.320 (8.13) 0.360 (9.14) 1 K 2 0.575 (14.60) 0.625 (15.88)
SEATING PLATE
-T-
0.090 (2.29) 0.110 (2.79) 0.018 (0.46) 0.025 (0.64) 0.027 (0.686) 0.037 (0.940) 0.080 (2.03) 0.110 (2.79)
0.095 (2.41) 0.100 (2.54)
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
PIN 1 K - HEATSINK PIN 2
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified.
SYMBOLS
MBRB1035
MBRB1045
MBRB1050
MBRB1060
UNITS
Maximum repetitive peak reverse voltage Maximum working peak reverse voltage Maximum DC blocking voltage Maximum average forward rectified current
(SEE FIG. 1)
VRRM VRWM VDC I(AV) IFRM
35 35 35
45 45 45 10.0 20.0
50 50 50
60 60 60
Volts Volts Volts Amps Amps
Peak repetitive forward current at TC=135C (square wave 20 KHZ) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Peak repetitive reverse surge current (NOTE 1) Voltage rate of change (rated VR) Maximum instantaneous forward voltage at (NOTE 2) IF=10A, TC=25C IF=10A, TC=125C IF=20A, TC=25C IF=20A, TC=125C
IFSM IRRM dv/dt 0.57 0.84 0.72 1.0
150.0 0.5 10,000 0.80 0.70 0.95 0.85 0.10 15.0 2.0 -65 to +150 -65 to +175
Amps Amps V/s
VF
Volts
Maximum instantaneous reverse current at rated DC blocking voltage TC= 25C (NOTE 2) TC=125C Maximum thermal resistance, junction to case Operating junction temperature range Storage temperature range
NOTES: (1) 2.0s pulse width, f=1.0 KHZ (2) Pulse test: 300s pulse width, 1% duty cycle
IR RJC TJ TSTG
mA C/W C C
4/98
RATINGS AND CHARACTERISTIC CURVES MBRB1035 THRU MBRB1060
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
175
FIG. 1 - FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES
12
RESISTIVE OR INDUCTIVE LOAD
150 125 100 75 50 25 0.1
AVERAGE FORWARD CURRENT, AMPERES
10 8 6 4 2
MBRB1035 - MBRB1045 MBRB1050 & MBRB1060
1
10
100
NUMBER OF CYCLES AT 60 HZ
0
0
50
100
150
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
CASE TEMPERATURE, C
20
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES
10
MBRB1035 - MBRB1045 MBRB1050 & MBRB1060
50
INSTANTANEOUS FORWARD CURRENT, AMPERES
TJ=125C
1
10
TJ=125C
PULSE WIDTH=300s 1% DUTY CYCLE
1
TJ=25C
0.1
TJ=75C
0.1
0.01
MBRB1035 - MBRB1045 MBRB1050 & MBRB1060
TJ=25C
0.01
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
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
0.001 0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
100
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
4,000
JUNCTION CAPACITANCE, pF
TRANSIENT THERMAL IMPEDANCE, C/W
1,000
TJ=25C f=1.0 MHz Vsig=50mVp-p
10.0
MBRB1035 - MBRB1045 MBRB1050 & MBRB1060
1
100 0.1
1
10
100
REVERSE VOLTAGE, VOLTS
0.1 0.01
0.1
1
t, PULSE DURATION, sec.
10
100

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