ABSOLUTE RATINGS
PARAMETER SYMBOL
MBR2070CT MBR2090CT MBR20100CT UNIT
Maximum repetitive peak reverse voltage V
RRM
70 90 100 V
Maximum DC blocking voltage V
DC
70 90 100 V
Maximum Average rectified output current
@ T
C
= 120°C
I
(AV)
20 A
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load.
I
FSM
150 A
Voltage Rate of Change (Rated VR) dV/dt 10000 V/uS
Operating temperature range T
J
-55 to +150 °C
Storage temperature range T
STG
-55 to +175 °C
STATIC ELECTRICAL CHARACTERISTICS
PARAMETER TEST CONDITION SYMBOL
MAX UNIT
I
F
=10A
T
J
=25°C
T
J
=125°C
0.85
0.75
Forward voltage (Note1)
I
F
=20A
T
J
=25°C
T
J
=125°C
V
F
0.95
0.85
V
Maximum DC reverse current at Rated
Blocking voltage
T
J
=25°C
T
J
=125°C
I
R
0.01
10
mA
Typical junction capacitance (Note2) C
j
250 pF
THERMAL CHARACTERISTICS
PARAMETER SYMBOL
TYP UNIT
Typical thermal resistance (Note3,4)
RthJ
c
RthJ
L
RthJ
a
2
1
7
°C/W
REV. 16, Sep.-2016, KTHC09
Note :
(1) 300us pulse width, 2% duty cycle.
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 V
DC
(3) Thermal Resistance Junction to Case
(4) The unit mounted on copper plate (75x75x15)mm heatsink
SCHOTTKY BARRIER RECTIFIER
REVERSE VOLTAGE – 70 to 100 Volts
FORWARD CURRENT – 20 Amperes
TO-220AB
FEATURES
• Metal of silicon rectifier, majority carrier conduction
• Guard ring for transient protection
• Low power loss, high efficiency
• High current capability, low V
F
• High surge capacity
• For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
MECHANICAL DATA
• Case :TO-220AB molded plastic
• Case Material: “Green” molding compound, UL
flammability classification 94V-0, (No Br. Sb. CI.)
"Halogen-free"
• Polarity : As marked on the body
• Wight : 2.0275grams(Approximate)
• Lead free finish, RoHS compliant
• Mounting position : Any
• Max. mounting torque=0.5N.m(5.1Kgf.cm)
A
B
C
K
J
I
H
G
F
E
D
N
L
H
PIN
1
3
2
O
PIN 1
PIN 3
PIN 2
C A S E
TO-220AB
DIM MIN MAX
A 14.40 15.20
B 9.65 10.67
C 2.54 3.43
D 5.84 6.86
E 8.26 9.28
F -- 4.20
G 12.70 14.73
H 2.29 2.79
I 0.51 1.14
J 0.30 0.64
K
3.53φ
4.09φ
L 3.56 4.83
M 1.14 1.40
N 2.03 2.92
O 1.14 1.70
All dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwis e specified.
M
BR2070CT thru
MBR
20100CT
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
25
50
75
100
125
150
1 10 100
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT, (A)
FIG.3- TYPICAL FORWARD CHARACTERISTICS
0.1
1
10
100
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2
INSTANTANEOUS FORWARD VOLTAGE, (V)
INSTANTANEOUS FORWARD CURRENT, (A)
FIG.4- TYPICAL JUNCTION CAPACITANCE
10
100
1000
1 10 100
REVERSE VOLTAGE, (V)
CAPACITANCE, (pF)
FIG.5- TYPICAL REVERSE CHARACTERISTICS
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)
0
20
40
60
80
100
120
140
160
1.00E-03 1.00E-02 1.00E-01 1.00E+00
DURATION TIME (SEC.)
IM,SURGE FORWARD CURRENT (A)
Duty=50%
IM
t
FIG.6- MAXIMUM NON REPETITIVE PEAK FORWARD CURRENT
VERSUS OVERLOAD DURATION PER DIODE
RATING AND CHARACTERISTIC CURVES
MBR2070 thru MBR20100CT
8.3ms single half sine-wave
T
J
=25°C
T
J
=125°C
T
J
=25°C, f=1MHz, level=1V
T
J
=25°C
T
J
=125°C
T
J
=25
°
C
T
J
=125°C