MBRD320 查看數據表（PDF） - Motorola => Freescale
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MBRD320 Datasheet PDF : 4 Pages
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MBRD320 MBRD330 MBRD340 MBRD350 MBRD360
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (2)
VF
iF = 3 Amps, TC = +25°C
iF = 3 Amps, TC = +125°C
iF = 6 Amps, TC = +25°C
iF = 6 Amps, TC = +125°C
Maximum Instantaneous Reverse Current (2)
iR
(Rated dc Voltage, TC = +25°C)
(Rated dc Voltage, TC = +125°C)
(2) Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%.
0.6
0.45
0.7
0.625
0.2
20
Volts
mA
TYPICAL CHARACTERISTICS
100
10
150°C
125°C
1.0
TJ = 25°C
75°C
0.1
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1
vF, INSTANTANEOUS VOLTAGE (VOLTS)
Figure 1. Typical Forward Voltage
100
40
TJ = 150°C
20
10
125°C
4.0
2.0
100°C
1.0
0.4
75°C
0.2
0.1
0.04
0.02
0.01
25°C
0.004
0.002
0.001
0
10
20
30
40
50
60
70
VR, REVERSE VOLTAGE (VOLTS)
*The curves shown are typical for the highest voltage device in the
voltage grouping. Typical reverse current for lower voltage selections
can be estimated from these curves if VR is sufficient below rated VR.
Figure 2. Typical Reverse Current
10
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0
TJ = 150°C
10
IPK/IAV = 20
SINE
WAVE
5
dc
SQUARE
WAVE
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
Figure 3. Average Power Dissipation
2
Rectifier Device Data
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