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International Rectifier Electronic Components Datasheet

MBRB2545CT Datasheet

SCHOTTKY RECTIFIER

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SCHOTTKY RECTIFIER
Bulletin PD-2.322 rev. E 01/07
MBR25..CT
MBRB25..CT
MBR25..CT-1
30 Amp
IF(AV) = 30Amp
VR = 35 - 45V
Major Ratings and Characteristics
Characteristics
Values
IF(AV) Rectangular waveform
(Per Device)
IFRM @ TC = 130°C
(Per Leg)
VRRM
IFSM @ tp = 5 μs sine
VF @ 30 Apk, TJ = 125°C
30
30
35 - 45
1060
0.73
TJ range
- 65 to 150
Units
A
A
V
A
V
°C
Description/ Features
This center tap Schottky rectifier has been optimized for low
reverse leakage at high temperature. The proprietary barrier
technology allows for reliable operation up to 150° C junction
temperature. Typical applications are in switching power
supplies, converters, free-wheeling diodes, and reverse
battery protection.
150° C TJ operation
Center tap TO-220 and D2Pak packages
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
MBR25..CT
Case Styles
MBRB25.. CT
MBR25..CT -1
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
3
Anode
TO-220
www.irf.com
Base
Common
Cathode
2
2
1 Common
3
Anode Cathode Anode
D2PAK
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
3
Anode
TO-262
1


International Rectifier Electronic Components Datasheet

MBRB2545CT Datasheet

SCHOTTKY RECTIFIER

No Preview Available !

MBR25..CT, MBRB25..CT, MBR25..CT-1
Bulletin PD-2.322 rev. E 01/07
Voltage Ratings
Parameters
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
MBR2535CT
MBRB2535CT
MBR2535CT-1
35
MBR2545CT
MBRB2545CT
MBR2545CT-1
45
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward (Per Leg)
Current
(Per Device)
IFRM Peak Repetitive Forward
Current
(Per Leg)
IFSM Non Repetitive Peak
Surge Current
EAS Non-Repetitive Avalanche Energy
IAR Repetitive Avalanche Current
(Per Leg)
Values
15
30
30
1060
150
16
2
Units
Conditions
A @ TC = 130° C, (Rated VR)
A Rated VR, square wave, 20kHz
TC = 130° C
5μs Sine or 3μs Following any rated load condition
A Rect. pulse
and with rated VRRM applied
Surge applied at rated load conditions halfwave,
single phase, 60Hz
mJ (Per Leg) TJ = 25 °C, IAS = 2 Amps, L = 8 mH
A Current decaying linearly to zero in 1 μsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
Values Units
Conditions
VFM Max. Forward Voltage Drop
(1)
IRM Max. Instantaneus Reverse Current
(1)
VF(TO) Threshold Voltage
rt Forward Slope Resistance
CT Max. Junction Capacitance
LS Typical Series Inductance
dv/dt Max. Voltage Rate of Change
(Rated VR)
0.82
0.73
0.2
40
0.355
12.3
700
8.0
10000
Thermal-Mechanical Specifications
V @ 30A
V @ 30A
mA TJ = 25 °C
mA TJ = 125 °C
V TJ = TJ max.
mΩ
TJ = 25 °C
TJ = 125 °C
Rated DC voltage
pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
nH Measured from top of terminal to mounting plane
V/ μs
(1) Pulse Width < 300μs, Duty Cycle <2%
Parameters
Values Units
Conditions
TJ Max. Junction Temperature Range
Tstg Max. Storage Temperature Range
RthJC Max. Thermal Resistance
Junction to Case (Per Leg)
RthCS Typical Thermal Resistance
Case to Heatsink
wt Approximate Weight
T Mounting Torque
Min.
Max.
-65 to 150
-65 to 175
1.5
0.50
2 (0.07)
6 (5)
12 (10)
°C
°C
°C/W DC operation
°C/W Mounting surface, smooth and greased
Only for TO-220
g (oz.)
Kg-cm Non-lubricated threads
(Ibf-in)
2 www.irf.com


Part Number MBRB2545CT
Description SCHOTTKY RECTIFIER
Maker International Rectifier
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MBRB2545CT Datasheet PDF






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