MR2835 查看數據表（PDF） - Motorola => Freescale
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MR2835 Datasheet PDF : 4 Pages
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MR2835S
100
80
di/dt < 1.0 AMP/ms
t (37%) = TIME CONSTANT
t (50%) = 0.7 t (37%)
t (10%) = 2.3 t (37%)
1000
TC = 25°C
60
100
40
20 t (50%) t (37%)
t (10%)
0
0
0.1
0.2
0.3
0.4
0.5
Time (second)
Figure 2. Load Dump Pulse Current
10
1.0
10
100
1000
TIME CONSTANT (mS)
Figure 3. Maximum Peak Reverse Current
1000
TC = 25°C
100
10
100
10
TJ = 150°C
1.0
TJ = 100°C
0.1
0.01
TJ = 25°C
1.0
1.0
0.001
10
100
1000
0
10
20
30
TIME CONSTANT (mS)
VR, REVERSE VOLTAGE (V)
Figure 4. Maximum Reverse Energie
Figure 5. Typical Reverse Current
1000
10,000
TC = 25°C
100
TJ = 150°C
TJ = 100°C
1000
10
TJ = 25°C
1.0
500 600
700
800
900
1000
1100
VF, INSTANTANEOUS FORWARD VOLTAGE (mV)
Figure 6. Typical Forward Voltage
100
1.0
10
100
1000
TIME CONSTANT (mS)
Figure 7. Maximum Peak Reverse Power
2
Motorola Power Products Division Device Data
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