MUR550 Datasheet, PDF (5/8 Pages) ON Semiconductor – SWITCHMODE Power Rectifier

MUR550APF, MURD550PF, MUR550PF
10
dc
SQUARE WAVE
5
0
100 110 120 130 140 150 160 170 180
T_C, CASE TEMPERATURE (°C)
Figure 5. Current Derating
10
9
8
7
SQUARE
WAVE
6
dc
5
4
3
2
1
0
0 1 2 3 4 5 6 7 8 9 10
I_O, AVERAGE FORWARD CURRENT (AMPS)
Figure 6. Forward Power Dissipation
100
10
25°C
100
0.5
10 _0.2
0.1
0.05
1
0.01
0.1
Single Pulse
0.01
0.000001 0.00001
1
0
50
100
150
200
V_R, REVERSE VOLTAGE (VOLTS)
Figure 7. Capacitance
0.0001
0.001
0.01
0.1
1.0
t, TIME (s)
Figure 8. Thermal Response for MUR550APF
P_(pk)
t₁
t₂
DUTY CYCLE, D = t₁/t₂
10
100
1000
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