MR2520LRLG 查看數據表（PDF） - ON Semiconductor
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MR2520LRLG Datasheet PDF : 6 Pages
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MR2520L
100
10000
TJ = 25°C
1000
TJ = 25°C
10
1
10
100
1000
t, TIME CONSTANT (mS)
Figure 7. Maximum Peak Reverse Current
100
1
10
100
1000
t, TIME CONSTANT (mS)
Figure 8. Maximum Peak Reverse Power
1000
TJ = 25°C
100
10
1
1
10
2800
2600
2400
2200
2000
Time Constant = 10 mS
1800
1600
1400
1200
Time Constant = 100 mS
1000
800
600
400
200
100
1000
25
50
75
100
125
150
t, TIME CONSTANT (mS)
TL, LEAD TEMPERATURE (°C)
Figure 9. Maximum Reverse Energy
Figure 10. Reverse Power Derating
1.20
1.18
1.16
PW = 80 mS, TL = 25°C
1.14
1.12
1.10
1.08
1.06
1.04
1.02
1.00
10 20 30 40 50 60 70 80 90 100 110 120
IRSM, REPETITIVE PEAK REVERSE SURGE CURRENT (A)
Figure 11. Typical Clamping Factor
100
10−1
1−5 mm (Both leads to heat sink)
10−2
1−20 mm (Both leads to heat sink)
10−3
1
10
100
1000
TIME CONSTANT (ms)
Figure 12. Maximum Load Dump Frequency
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