MR2520L
1000
10 4
V R = 20 V
10 3
100
10 2
10
10 1
T J = 150 ° C
1.0
100 ° C
25 ° C
10 0
500
600
700
800
900
1000
1100
25
50
75
100
125
150
175
4000
V F , INSTANTANEOUS FORWARD VOLTAGE (mV)
Figure 1. Forward Voltage
25
T J , JUNCTION TEMPERATURE ( ° C)
Figure 2. Normalized Reverse Current
3500
20
Both leads to heatsink with equal length
I F(peak) /I F(avg) = p
3000
15
2500
10 mm
L = 6.25 mm
2000
1500
1000
10
5
0
15 mm
0
5
10
15
20
25
20
40
60
80
100
120
140
160
180
V R , REVERSE VOLTAGE (V)
Figure 3. Typical Capacitance
T L , LEAD TEMPERATURE ( ° C)
Figure 4. Maximum Current Ratings
10 0
10 ?1
40
35
30
25
20
15
10
Single to heatsink
Maximum
Maximum
Typical
Typical
10 ?2
10 ?3
L = 6.25 mm, both leads to heatsink (equal length)
10 ?2 10 ?1 10 0 10 1
10 2
5
0
0
5
Both leads to heatsink (equal length)
10 15 20
25
t, TIME (S)
Figure 5. Thermal Response
http://onsemi.com
3
LEAD LENGTH (mm)
Figure 6. Steady State Thermal Resistance
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