MBR20100CT, MBRF20100CT & MBRB20100CT Series
Vishay Semiconductors
for merly General Semiconductor
Document Number 88672 www.vishay.com
11-Sep-02 1
New Product
Dual High-Voltage Schottky Rectifiers
Rever se V oltage 90 to 100V
Forward Current 20A
0.08
(2.032)
0.24
(6.096)
0.42
(10.66)
0.63
(17.02)
0.12
(3.05)
0.33
(8.38)
Mounting Pad Layout TO-263AB
0.380 (9.65)
0.411 (10.45)
0.320 (8.13)
0.360 (9.14)
0.591 (15.00)
0.624 (15.85)
12
0.245 (6.22)
MIN
K
K
0.160 (4.06)
0.190 (4.83)
0.045 (1.14)
0.055 (1.40)
0.014 (0.36)
0.021 (0.53)
0.110 (2.79)
0.140 (3.56)
0.090 (2.29)
0.110 (2.79)
0.047 (1.19)
0.055 (1.40)
PIN 1
PIN 2 K - HEATSINK
0-0.01 (0-0.254)
0.027 (0.686)
0.037 (0.940)
0.105 (2.67)
0.095 (2.41) 0.205 (5.20)
0.195 (4.95)
13
PIN
2
0.060 (1.52)
0.405 (10.27)
0.383 (9.72)
0.191 (4.85)
0.171 (4.35)
0.600 (15.5)
0.580 (14.5)
0.560 (14.22)
0.530 (13.46)
0.037 (0.94)
0.027 (0.69)
0.140 (3.56)
0.130 (3.30)
0.350 (8.89)
0.330 (8.38)
0.188 (4.77)
0.172 (4.36)
0.110 (2.80)
0.100 (2.54)
0.131 (3.39)
0.122 (3.08)
0.110 (2.80)
0.100 (2.54)
0.022 (0.55)
0.014 (0.36)
DIA.
DIA.
0.676 (17.2)
0.646 (16.4)
0.205 (5.20)
0.195 (4.95)
0.105 (2.67)
0.095 (2.41)
PIN 2
PIN 1
PIN 3
ITO-220AB (MBRF2090CT, MBRF20100CT)
TO-220AB (MBR2090CT, MBR20100CT)
Dimensions in inches
and (millimeters)
TO-263AB (MBRB2090CT, MBRB20100CT)
123
PIN
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
0.145 (3.68)
0.135 (3.43)
0.350 (8.89)
0.330 (8.38)
0.560 (14.22)
0.530 (13.46)
0.022 (0.56)
0.014 (0.36)
0.110 (2.79)
0.100 (2.54)
0.603 (15.32)
0.573 (14.55)
CASE
1.148 (29.16)
1.118 (28.40)
PIN 2
0.154 (3.91)
0.148 (3.74)
0.113 (2.87)
0.103 (2.62)
0.160 (4.06)
0.140 (3.56)
0.410 (10.41)
0.390 (9.91) 0.635 (16.13)
0.625 (15.87)
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
PIN 1
PIN 3
0.028 (0.70)
0.104 (2.65)
0.096 (2.45)
0.035 (0.90)
0.205 (5.20)
0.195 (4.95)
0.105 (2.67)
0.095 (2.41)
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Dual rectifier construction, positive center tap
• Metal silicon junction, majority carr ier conduction
• Low power loss, high efficiency
• Guardring for overvoltage protection
• For use in low voltage, high frequency inver ters, free
wheeling, and polarity protection applications
• High temperature soldering guaranteed:
250°C/10 seconds, 0.25" (6.35mm) from case
Mechanical Data
Case: JEDEC T O-220AB , IT O-220AB & T O-263AB mold-
ed plastic body
Terminals: Plated leads, solderable per
MIL-STD-750, Method 2026
Polarity: As marked
Mounting Position: Any
Mounting T orque: 10 in-lbs maximum
Weight: 0.08 oz., 2.24 g
MBR20100CT, MBRF20100CT & MBRB20100CT Series
Vishay Semiconductors
for merly General Semiconductor
www.vishay.com Document Number 88672
211-Sep-02
Maximum Ratings (TC= 25°C unless otherwise noted)
Parameter Symbol
MBR2090CT MBR20100CT
Unit
Maximum repetitive peak reverse voltage VRRM 90 100 V
Wor king peak reverse voltage VRWM 90 100 V
Maximum DC blocking voltage VDC 90 100 V
Maximum average forward rectified current Total device 20
at TC= 133°C Per leg IF(AV) 10 A
Peak forward surge current
8.3ms single half sine-wave superimposed IFSM 150 A
on rated load (JEDEC Method) per leg
Peak repetitive reverse current per leg at tp= 2µs, 1KHZIRRM 0.5 A
Voltage rate of change (rated VR) dv/dt 10,000 V/µs
Operating junction and storage temperature range TJ, TSTG – 65 to +150 °C
RMS Isolation voltage (MBRF type only) from terminals 4500 (1)
to heatsink with t = 1 second, RH ≤30% VISOL 3500 (2) V
1500 (3)
Electrical Characteristics(TC= 25°C unless otherwise noted)
Parameter Symbol
Value
Unit
Maximum instantaneous IF = 10A, TC = 25°C 0.80
forward voltage per leg at(4):I
F = 10A, TC = 125°C 0.65
IF = 20A, TC = 25°C VF0.95 V
IF = 20A, TC = 125°C 0.75
Maximum reverse current per leg TJ = 25°C 100 µA
at working peak reverse voltage(4) TJ = 100°C IR6.0 mA
Thermal Characteristics(TC= 25°C unless otherwise noted)
Parameter Symbol MBR MBRF MBRB Unit
Typical ther mal resistance per leg RΘJA 60 — 60 °C/W
RΘJC 2 3.5 2
Notes:
(1) Clip mounting (on case), where lead does not overlap heatsink with 0.110” offset
(2) Clip mounting (on case), where leads do overlap heatsink
(3) Screw mounting with 4-40 screw, where washer diameter is ≤ 4.9 mm (0.19”)
(4) Pulse test: 300µs pulse width, 1% duty cycle
Ordering Information
Product Case Package Code Package Option
MBR2090CT, MBR20100CT TO-220AB 45 Anti-Static tube, 50/tube, 2K/car ton
MBRF2090CT, MBRF20100CT ITO-220AB 45 Anti-Static tube, 50/tube, 2K/car ton
31 13” reel, 800/reel, 4.8K/carton
MBRB2090CT, MBRB20100CT TO-263AB 45 Anti-Static tube, 50/tube, 2K/car ton
81 Anti-Static 13” reel, 800/reel, 4.8K/carton
MBR20100CT, MBRF20100CT & MBRB20100CT Series
Vishay Semiconductors
for merly General Semiconductor
Document Number 88672 www.vishay.com
11-Sep-02 3
0 0.20.1 0.5 1.00.40.3
5.0
50
20
10
0.5
1.0
3.0
0
4
8
12
20
050 100 150
16
0.6 0.7 0.80.5 0.9
1.0
10
0.01
0.1
0.01 110
100
10
100
0.1 0.1
1
40
60
100
80
140
120
160
110
100
0 20 10040 60 80
Fig. 1 — Forward Current Derating Curve
Fig. 5 — Typical Transient
Thermal Impedance Per Leg
Fig. 2 — Maximum Non-Repetitive Peak
Forward Surge Current Per Leg
Fig. 3 — Typical Instantaneous
Forward Characteristics Per Leg Fig. 4 — Typical Reverse Characteristics
Per Leg
Ratings and
Characteristic Curves(TA= 25°C unless otherwise noted)
