MBRF3045CT_15 Datasheet, PDF (2/4 Pages) Diodes Incorporated – 30A SCHOTTKY BARRIER RECTIFIER

Maximum Ratings (Per Leg) (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current
(Per Leg)
(Total)
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
VRRM
VRWM
VRM
IO
IFSM
MBR3045CT / MBRF3045CT
Value
Unit
45
V
15
30
A
200
A
Thermal Characteristics (Per Leg)
Characteristic
Typical Thermal Resistance, Junction to Case (Note 5)
Package = TO-220AB
Package = ITO-220AB
Typical Thermal Resistance, Junction to Ambient (Note 5)
Package = TO-220AB
Package = ITO-220AB
Operating and Storage Temperature Range
Symbol
RθJC
RθJA
TJ, TSTG
Value
2
4
15
25
-55 to +150
Unit
°C/W
°C/W
°C
Electrical Characteristics (Per Leg) (@TA = +25°C, unless otherwise specified.)
Characteristic
Forward Voltage Drop
Leakage Current (Note 6)
Symbol Min
—
VF
—
—
IR
—
Typ
0.58
—
—
—
Max
0.62
0.59
0.1
30
Unit
V
mA
Test Condition
IF = 15A, TJ = +25°C
IF = 15A, TJ = +125°C
VR = 45V, TJ = +25°C
VR = 45V, TJ = +125°C
Notes:
5. Device mounted on heat sink (45mm x 20mm x12mm), with minimum recommended pad layout per http://www.diodes.com.
6. Short duration pulse test used to minimize self-heating effect
10.0
T_J = 150°C
8.0
6.0
4.0
2.0
100
10
T_A = 150°C
1
T_A = 125°C
0.1
0.01
0.001
T_A = 85°C
T_A = 25°C
T_A = -55°C
0.0
0 2 4 6 8 10 12 14 16
I_F(AV) AVERAGE FORWARD CURRENT (A)
Figure 1 Forward Power Dissipation
0.0001
0
0.2
0.4
0.6
0.8
V_F, INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 2 Typical Forward Characteristics
MBR3045CT / MBRF3045CT
Document number: DS30688 Rev. 4 - 2
2 of 4
www.diodes.com
April 2015
© Diodes Incorporated