MBR20xxCT, MBRF20xxCT
& MBRB20xxCT Series
Dual Schottky Barrier Rectifier
Reverse Voltage 35 to 60V
Forward Current 20A
ITO-220AB (MBRF20xxCT)
TO-220AB (MBR20xxCT)
0.185 (4.70)
0.415 (10.54) MAX.
0.188 (4.77)
0.172 (4.36)
0.405 (10.27)
0.383 (9.72)
0.110 (2.80)
0.100 (2.54)
0.175 (4.44)
0.154 (3.91)
0.370 (9.40)
0.360 (9.14)
0.055 (1.39)
0.045 (1.14)
0.148 (3.74)
0.145 (3.68)
0.135 (3.43)
0.410 (10.41)
0.390 (9.91)
1
PIN
2
0.350 (8.89)
0.330 (8.38)
0.635 (16.13)
0.625 (15.87)
3
0.603 (15.32)
0.573 (14.55)
PIN 1
3
2
0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)
0.110 (2.80)
0.100 (2.54)
0.060 (1.52)
PIN 1
PIN 2
PIN 3
0.560 (14.22)
0.530 (13.46)
PIN 2
PIN 3
CASE
CASE
0.105 (2.67)
0.035 (0.90)
0.028 (0.70)
0.104 (2.65)
0.096 (2.45)
0.350 (8.89)
0.330 (8.38)
PIN
1
0.110 (2.79)
0.100 (2.54)
0.095 (2.41)
0.676 (17.2)
0.646 (16.4)
0.600 (15.5)
0.580 (14.5)
1.148 (29.16)
1.118 (28.40)
0.160 (4.06)
0.140 (3.56)
0.131 (3.39)
DIA.
0.122 (3.08)
0.140 (3.56)
DIA.
0.130 (3.30)
0.113 (2.87)
0.103 (2.62)
0.037 (0.94)
0.027 (0.69)
0.105 (2.67)
0.095 (2.41)
0.022 (0.56)
0.014 (0.36)
0.022 (0.55)
0.014 (0.36)
0.205 (5.20)
0.195 (4.95)
0.205 (5.20)
0.195 (4.95)
TO-263AB (MBRB20xxCT)
Mounting Pad Layout TO-263AB
0.411 (10.45)
0.190 (4.83)
0.380 (9.65)
0.42
(10.66)
0.160 (4.06)
0.055 (1.40)
0.045 (1.14)
0.245 (6.22)
MIN
K
0.33
(8.38)
0.055 (1.40)
0.360 (9.14)
0.63
(17.02)
0.047 (1.19)
0.320 (8.13)
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)
0.08
(2.032)
0.24
(6.096)
0.12
(3.05)
Dimensions in inches and (millimeters)
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
• Guardring for overvoltage protection
• For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
• High temperature soldering guaranteed:
250°C/10 seconds, 0.25" (6.35mm) from case
0.037 (0.940)
0.027 (0.686)
0.105 (2.67)
0.095 (2.41)
0.021 (0.53)
PIN 1
0.014 (0.36)
PIN 2
0.205 (5.20)
K - HEATSINK
0.140 (3.56)
0.110 (2.79)
0.195 (4.95)
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 ounce, 2.24 grams
4/30/01
