Document
MBR20HxxCT, MBRF20HxxCT & MBRB20HxxCT Series
New Product
Vishay Semiconductors
formerly General Semiconductor
Dual Schottky Barrier Rectifier
Reverse Voltage 35 to 60V Forward Current 20A
ITO-220AB (MBRF20HxxCT)
0.405 (10.27) 0.383 (9.72) 0.188 (4.77) 0.172 (4.36) 0.110 (2.80) 0.100 (2.54) 0.185 (4.70) 0.175 (4.44) 0.154 (3.91) 0.370 (9.40) 0.360 (9.14) 0.148 (3.74) 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 0.160 (4.06) 0.140 (3.56) PIN 2 3 0.603 (15.32) 0.573 (14.55) 0.055 (1.39) 0.045 (1.14) 0.600 (15.5) 0.580 (14.5)
PIN 1 2 3
TO-220AB (MBR20HxxCT)
0.415 (10.54) MAX. 0.140 (3.56) DIA. 0.130 (3.30)
0.131 (3.39) DIA. 0.122 (3.08)
0.676 (17.2) 0.646 (16.4) 0.350 (8.89) 0.330 (8.38)
0.635 (16.13) 0.625 (15.87)
0.350 (8.89) 0.330 (8.38)
0.191 (4.85) 0.171 (4.35) 0.560 (14.22) 0.530 (13.46) 0.060 (1.52)
PIN 1 PIN 3 PIN 2
1.148 (29.16) 1.118 (28.40) 0.110 (2.79) 0.100 (2.54) 0.560 (14.22) 0.530 (13.46)
0.110 (2.80) 0.100 (2.54)
PIN 1 PIN 3
PIN 2 CASE
0.105 (2.67) 0.095 (2.41)
0.037 (0.94) 0.027 (0.69)
0.022 (0.55) 0.014 (0.36)
0.105 (2.67) 0.095 (2.41) 0.104 (2.65) 0.096 (2.45) 0.035 (0.90) 0.028 (0.70) 0.205 (5.20) 0.195 (4.95) 0.022 (0.56) 0.014 (0.36)
0.205 (5.20) 0.195 (4.95)
Mounting Pad Layout TO-263AB
0.42 (10.66)
TO-263AB (MBRB20HxxCT)
0.411 (10.45) 0.380 (9.65) 0.245 (6.22) MIN K 0.055 (1.40) 0.047 (1.19) 0.624 (15.85) 1 K 2 0.591 (15.00) 0-0.01 (0-0.254) 0.110 (2.79) 0.090 (2.29) 0.037 (0.940) 0.027 (0.686) 0.105 (2.67) 0.095 (2.41)
PIN 1 PIN 2 K - HEATSINK
0.190 (4.83) 0.160 (4.06) 0.055 (1.40) 0.045 (1.14)
0.63 (17.02) 0.33 (8.38)
Dimensions in inches and (millimeters)
0.360 (9.14) 0.320 (8.13)
0.08 (2.032) 0.24 (6.096)
0.12 (3.05)
0.021 (0.53) 0.014 (0.36) 0.140 (3.56) 0.110 (2.79)
0.205 (5.20) 0.195 (4.95)
Features
• Plastic package has Underwriters Laboratory Flammability Classification 94 V-0 • Dual rectifier construction, positive center tap • Metal silicon junction, majority carrier conduction • Low forward voltage drop, low power loss and high efficiency • Guardring for overvoltage protection • For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications • Rated for reverse surge and ESD • 175 °C maximum operation junction temperature
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Mechanical Data
Case: JEDEC TO-220AB, ITO-220AB & TO-263AB molded plastic body Terminals: Plated leads, solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Mounting Torque: 10 in-lbs maximum Weight: 0.08 oz., 2.24 g
Document Number 88787 4-Feb-03
MBR20HxxCT, MBRF20HxxCT & MBRB20HxxCT Series
Vishay Semiconductors
formerly General Semiconductor
Maximum Ratings
Parameter
(TC = 25 °C unless otherwise noted)
Symbol MBR20H35CT MBR20H45CT MBR20H50CT MBR20H60CT VRRM VRWM VDC Total device Per leg IF(AV) IFRM EAS IFSM IRRM ERSM VC dv/dt TJ TSTG VISOL 1.0 20 25 10,000 –65 to +175 –65 to +175 4500(1) 3500(2) 1500(3) 35 35 35 45 45 45 20 10 20 80 150 0.5 10.