Document
MBR/B20xxCT Series 20A Dual Schottky Rectifiers
PRODUCT SUMMARY
Voltage ratings available from 35 to 60 Volts
FEATURES
Plastic packages have 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
MECHANICAL DATA
High temperature soldering guaranteed: 250°C for 10 seconds, 0.25" (6.35mm) from case
Case: JEDEC TO-220AB (MBR...) or ITO-220AB (MBRB...) molded plastic body - for dimensions, see page 3 Terminals: Matte-Sn 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
Pb-free; RoHS-compliant
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Parameter
Symbol
MBR2035CT MBR2045CT MBRB2035CT MBRB2045CT
MBR2050CT MBR2060CT MBRB2050CT MBRB2060CT
Units
Maximum repetitive peak reverse voltage
Working peak reverse voltage
Maximum DC blocking voltage
Maximum average forward
Total device
rectified current at TC=135°C
Per leg
Peak repetitive forward current per leg at (rated V , sq. R
wave, 20kHz) at TC=135oC
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method) per leg
Peak repetitive reverse surge current per leg at tp = 2.0us, 1KHz
Voltage rate of change (rated V ) R
Maximum instantaneous forward voltage per leg (Note 1)
Maximum reverse current at rated DC blocking voltage per leg (Note 1)
at IF=10A, TC=25oC at IF=10A, TC=125oC at IF=20A, TC=25oC at IF=20A, TC=125oC TC=25oC
TC=125oC
Thermal resistance from junction to case per leg
VRRM VRWM VDC IF(AV) IFRM IFSM IRRM dv/dt
VF
I
R
RθJC
35 45 50 60 35 45 50 60 35 45 50 60
20 10 20
150
1.0 0.5
10,000
0.57 0.84 0.72 0.1
15
2.0
0.80 0.70 0.95 0.85 0.15
150
Volts Volts Volts Amps Amps Amps Amps V/us
Volt
mA °C /W
Operating junction temperature range Storage temperature range Notes: 1. Pulse test: 300us pulse width, 1% duty cycle
TJ TSTG
-55 to +150 -55 to +150
12/03/2006 Rev.4.01
www.SiliconStandard.com
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RATINGS AND CHARACTERISTIC CURVES
(TA = 25°C unless otherwise noted )
MBR/B20xxCT Series
12/03/2006 Rev.4.01
www.SiliconStandard.com
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PHYSICAL DIMENSIONS
ITO-220AB
MBR/B20xxCT Series
TO-220AB
Dimensions in inches and (millimeters)
Information furnished by Silicon Standard Corporation is believed to be accurate and reliable. However, Silicon Standard Corporation makes no guarantee or warranty, expressed or implied, as to the reliability, accuracy, timeliness or completeness of such information and assumes no responsibility for its use, or for infringement of any patent or other intellectual property rights of third parties that may result from its use. Silicon Standard reserves the right to make changes as it deems necessary to any products described herein for any reason, including without limitation enhancement in reliability, functionality or design. No license is granted, whether expressly or by implication, in relation to the use of any products described herein or to the use of any information provided herein, under any patent or other intellectual property rights of Silicon Standard Corporation or any third parties.
12/03/2006 Rev.4.01
www.SiliconStandard.com
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