MBR20100CTW
SCHOTTKY BARRIER RECTIFIERS REVERSE VOLTAGE – 100
Volts
FORWARD CURRENT – 20 Amperes
FEATURES
•
Metal of silicon rectifier, majority carrier conduction
•
Guard ring for transient protection
•
Low power loss, high efficiency
•
High surge&current capability, low VF
•
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
MECHANICAL DATA
•
Case: TO-220AB molded plastic
•
Polarity : As marked on the body
•
Weight : 0.08 ounces, 2.24 grams
•
Mounting position: Any
•
Max. mounting torque=0.5 N.m (5.1 Kgf.cm)
•
Case Material: “Green” molding compound, UL flammability
classification 94V-0, (No Br. Sb. Cl.)
• Terminal finish : Matted plating
TO-220AB
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
°C
ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
PARAMETER SYMBOL
MBR20100CTW UNIT
Maximum Repetitive Peak Reverse Voltage V
RRM
100 V
Maximum RMS Voltage V
RMS
70 V
Maximum DC Blocking Voltage V
DC(AV)
100 V
Average Rectified Output Current @Tc=110°C I
F
20 A
Peak Forward Surge Current 8.3ms single half sine-wave
superimposed on rated load I
FSM
150 A
Maximum Forward Voltage
Note(1)
IF=10A@
IF=10A@
IF=20A@
IF=20A@
Tj=25°C
Tj=125°C
Tj=25°C
Tj=125°C
V
F
0.85
0.75
0.95
0.85
V
Maximum DC Reverse Current at Rated DC
Blocking Voltage
Tj=25°C
Tj=125°C IR 0.01
10 mA
Typical thermal resistance Junction to Case (Note 3) R
Θ
JC
2.5 °C/W
Typical thermal resistance Junction to Lead (Note 3) R
Θ
JL
2.5 °C/W
Typical Thermal Resistance (Note 2) C
J
250 pF
Operating junction temperature range T
J
-55 to +150 °C
Storage temperature range T
STG
-55 to +150 °C
Note : REV. 2, Feb-2012, KTHC96
(1) 300us Pulse Width, 2% Duty Cycle.
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 V
DC
.
(3) Thermal Resistance test performed in accordance with JESD-51. Unit mounted on 0.75t glass-epoxy substrate with 75 x 75 x 2 copper plate
heatsink, pad.
RATING AND CHARACTERISTIC CURVES
MBR20100CTW
FIG.1- FORWARD CURRENT DERATING CURVE
0
5
10
15
20
25
0 25 50 75 100 125 150
CASE TEMPERATURE, ( C)
AVERAGE FORWARD CURRENT, (A)
FIG.2- MAXIMUM NON-REPETITIVE SURGE
CURRENT
0
30
60
90
120
150
1 10 100
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT,
(A)
FIG.3- TYPICAL JUNCTION CAPACITANCE
10
100
1000
1 10 100
REVERSE,VOLTAGE
Capacitance,(pF)
FIG.4- TYPICAL FORWARD CHARACTERISTICS
0.01
0.1
1
10
100
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
INSTANTANEOUS FORWARD VOLTAGE, (V)
INSTANTANEOUS FORWARD
CURRENT, (A)
FIG.5- TYPICAL REVERSE CHARACT ERISTICS
0.0001
0.001
0.01
0.1
1
10
0 20 40 60 80 100 120
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS REVERSE CURRENT, (mA)
PULSE WIDTH 300us,
2% Duty Cycle
8.3ms Single Half Sine-Wave
RESISTIVE OR INDUCTIVE LOAD
Tj=25°C
Tj=125°C
Tj=125°C
Tj=25°C,
Legal Disclaimer Notice
MBR20100CTW
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and
specifications at any time without notice. Customers should obtain and confirm the latest
product information and specifications before final design, purchase or use.
LSC makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does LSC assume any liability for application
assistance or customer product design. LSC does not warrant or accept any liability with
products which are purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of
LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.