MBR3045CTW
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
℃
FEATURES
Metal of silicon rectifier,majority carrier conducton
Guard ring for transient protection
Low power loss, high efficiency
High current capability, low VF
High surge capacity
Plastic package has UL flammability classification 94V-0
For use in low voltage,high frequency inverters,free
whelling,and polarity protection applications
MECHANICAL DATA
Case : TO-220AB molded plastic
Terminals: Lead Free Plating (Matte Tin Finish)
Polarity : As marked on the body
Weight : 0.08 ounces, 2.24 grams
Mounting position : Any
V
RMS
V
DC
V
RRM
I
(AV)
I
FSM
Maximum Average Forward
Rectified Current (See Fig.1)
Peak Forward Surge Current
8.3ms single half sine-wave
superimposed on rated load
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
T
J
Operating Temperature Range
T
STG
Storage Temperature Range
Typical Thermal Resistance (Note 3)
R
0JC
/W
℃
A
A
V
UNIT
V
V
CHARACTERISTICS SYMBOL
V
F
Maximum Forward
Voltage (Note 1) V
Voltage Rate of Chang (Rated VR)
T
J
=125
℃
T
J
=25
℃
I
F
=30A @
I
F
=15A @
I
F
=30A @
dv/dt
I
R
@T
J
=125
℃
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=25
℃
mA
T
C
=100
℃
V/us
T
J
=25
℃
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE
- 45
Volts
FORWARD CURRENT
- 30
Amperes
NOTES : 1. 300us Pulse Width, 2% Duty Cycle.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Thermal Resistance Junction to Case.
Typical Junction Capacitance
per element (Note 2)
C
J
pF
℃
SEMICONDUCTOR
LITE-ON
REV. 4, Feb-2012, KTHC92
TO-220AB
All Dimensions in millimeter
TO-220AB
DIM. MIN. MAX.
A
C
D
E
F
G
H
B
14.40 15.20
10.67
9.65
2.60 2.90
6.86
5.84
8.50 9.00
- 4.20
13.00 14.00
0.51
2.79
N
M
L
K
J
I 1.14
2.29
0.64 0.30
3.53 4.09
3.56 4.83
1.14 1.40
2.92
2.03
PIN 1
PIN 3
PIN 2
CASE
A
B
C
K
J
I
H
G
F
E
D
N
M
L
H
PIN
1 32
O
O 1.70
1.14
℃
30
200
-55 to +175
-55 to +175
0.70
10000
0.72
0.84
0.02
15
MBR3045CTW
45
31.5
45
1.5
450
0.1
1
10
100
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
RATING AND CHARACTERISTIC CURVES
MBR3045CTW
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT,
(A)
15 10 50 100
220
0
50
100
150
200
250
300
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT, (A)
25
75 100 125 150
10
0
50
40
175
PERCENT OF RATED PEAK REVERSE VOLTAG, (%)
FIG.3 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS
REVERSE CURRENT ,(mA)
20 40 120 140
0.001
0.1
1.0
100
10
60 80 100
T
J
= 125
℃
0.01
T
J
= 25
℃
8.3ms Single Half-Sine-Wave
30
0
20
RESISTIVE OR
INDUCTIVE LOAD
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT ,(A)
PULSE WIDTH 300us
2% Duty cycle
T
J
= 25
℃
FIG.5 - TYPICAL JUNCTION CAPACITANCE
CAPACITANCE , (pF)
REVERSE VOLTAGE, (V)
10
1100
10000
1000
100
0.1
CASE TEMPERATURE ,
℃
0
4
T
J
= 25 , f= 1MHz
℃
T
J
= 125
℃
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MBR3045CTW
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specifications at any time without notice. Customers should obtain and confirm
the latest product information and specifications before final design, purchase or
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