MBRB2545CT View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MBRB2545CT Datasheet PDF : 6 Pages
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MBRB2545CT
ELECTRICAL CHARACTERISTICS (PER LEG)
Rating
Maximum Instantaneous Forward Voltage (2)
(iF = 30 Amps, TJ = 125°C)
(iF = 30 Amps, TJ = 25°C)
Maximum Instantaneous Reverse Current (2)
(Rated dc Voltage, TJ = 125°C)
(Rated dc Voltage, TJ = 25°C)
(2) Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%.
Symbol
vF
iR
Value
0.73
0.82
40
0.2
Unit
Volts
mA
100
70
50
30
TJ = 125°C
20
100°C
25°C
10
7
5
3
2
1
0
0.2
0.4
0.6
0.8
1.0
vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
Figure 1. Typical Forward Voltage, Per Leg
200
100
40
20
10
4
2
1
0.4
0.2
0.1
0.04
0.02
0.01
0.004
0.002
0
TJ = 150°C
125°C
100°C
75°C
25°C
10
20
30
40
50
VR, REVERSE VOLTAGE (VOLTS)
Figure 2. Typical Reverse Current, Per Leg
32
28
TJ = 125°C
24
(RESISTIVE LOAD)
IPK
IAV
=π
20
(CAPACITIVE 5
16 LOADS)
10
12
8
IPK
IAV
= 20
SQUARE WAVE
DC
4
0
0 4 8 12 16 20 24 28 32 36 40
IF, AVERAGE FORWARD CURRENT (AMPS)
Figure 3. Typical Forward Power Dissipation
32
28
DC
24
20
SQUARE
16
WAVE
12
8
RATED VOLTAGE APPLIED
RθJC = 1.5°C/W
4
0
110
120
130
140
150
TC, CASE TEMPERATURE (°C)
Figure 4. Current Derating, Case
2
Rectifier Device Data
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