MUR840 Datasheet, PDF (3/4 Pages) Fairchild Semiconductor – 8A, 400V - 600V Ultrafast Diodes

MUR840, MUR860, RURP840, RURP860
Typical Performance Curves (Continued)
60
T_C = 25^oC, dI_F/dt = 200A/µs
50
40
t_rr
30
20
t_a
t_b
10
0
0.5
1
4
8
I_F, FORWARD CURRENT (A)
FIGURE 3. t_rr, t_a AND t_b CURVES vs FORWARD CURRENT
100
T_C = 100^oC, dI_F/dt = 200A/µs
80
t_rr
60
40
t_a
20
t_b
0
0.5
1
4
8
I_F, FORWARD CURRENT (A)
FIGURE 4. t_rr, t_a AND t_b CURVES vs FORWARD CURRENT
125
T_C = 175^oC, dI_F/dt = 200A/µs
100
t_rr
75
50
t_a
25
t_b
0
0.5
1
4
8
I_F, FORWARD CURRENT (A)
FIGURE 5. t_rr, t_a AND t_b CURVES vs FORWARD CURRENT
8
DC
6
SQ. WAVE
4
2
0
140 145 150 155 160 165 170 175
T_C, CASE TEMPERATURE (^oC)
FIGURE 6. CURRENT DERATING CURVE
100
80
60
40
20
0
0
50
100
150
200
V_R, REVERSE VOLTAGE (V)
FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE
3