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NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
MBRB1635 THRU MBRB1660
SCHOTTKY RECTIFIER
Reverse Voltage - 35 to 60 Volts
TO-263AB
Forward Current - 16.0 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 Guardring for overvoltage protection For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications High temperature soldering in accordance with CECC 802 / Reflow guaranteed
0.380 (9.65) 0.420 (10.67) 0.245 (6.22) MIN K
0.160 (4.06) 0.190 (4.83) 0.045 (1.14) 0.055 (1.40)
0.320 (8.13) 0.360 (9.14) 1 K 2 0.575 (14.60) 0.625 (15.88)
0.047 (1.19) 0.055 (1.40)
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: Lead solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Weight: 0.08 ounce, 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
MBRB1635
MBRB1645
MBRB1650
MBRB1660
UNITS
Maximum repetitive peak reverse voltage Maximum working peak reverse voltage Maximum DC blocking voltage Maximum average forward rectified current at TC=125C Peak repetitive forward current at TC=125C (rated VR, sq. 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) Maximum instantaneous forward voltage at: (NOTE 2) IF=16A, TC=25C IF=16A, TC=125C Maximum instantaneous reverse current at rated DC blocking voltage TC= 25C TC=125C (NOTE 2) Voltage rate of change (rated VR) Maximum typical thermal resistance (NOTE 3) 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 (3) Thermal resistance from junction to case
VRRM VRWM VDC I(AV) IFRM IFSM IRRM VF
35 35 35
45 45 45 16.0 32.0 150.0 1.0 0.63 0.57 0.2 40.0 10,000 1.5
50 50 50
60 60 60
Volts Volts Volts Amps Amps Amps
0.5 0.75 0.65 1.0 50.0
Amps Volts
IR dv/dt RJC TJ TSTG
mA V/s C/W C C
-65 to +150 -65 to +175
4/98
RATINGS AND CHARACTERISTIC CURVES MBRB1635 THRU MBRB1660
FIG. 1 - FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
20
RESISTIVE OR INDUCTIVE LOAD
150 125 100 75 50 25 0 1
16 12 8 4 0
TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)
0
50
100
150
10
NUMBER OF CYCLES AT 60 HZ
100
CASE TEMPERATURE, C
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
50
50
INSTANTANEOUS FORWARD CURRENT, AMPERES
PULSE WIDTH=300s 1% DUTY CYCLE TJ=150C
10
INSTANTANEOUS REVERSE CURRENT, MIILIAMPERES
TJ=125C
10
1
1
TJ=25C
MBRB1635 - MBRB1645 MBRB1650 & MBRB1660
TJ=75C
0.1
0.1
0.01
TJ=25C MBRB1635 - MBRB1645 MBRB1650 & MBRB1660
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. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG TRANSIENT THERMAL IMPEDANCE, C/W
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG
5,000
JUNCTION CAPACITANCE, pF
TJ=25C f=1.0 MHz Vsig=50mVp-p
100
10
1,000
1
MBRB1635 - MBBR1645 MBRB1650 & MBBR1660
100 0.1
1
10
100
REVERSE VOLTAGE, VOLTS
0.1 0.01
0.1
1
10
100
t, PULSE DURATION, sec.

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