MUR820 Datasheet, PDF (3/5 Pages) Motorola, Inc – ULTRAFAST RECTIFIERS 8 AMPERES 200-400-600 VOLTS

MUR820, RURP820
Typical Performance Curves (Continued)
20
T_C = 25^oC, dI_F/dt = 200A/µs
16
t_rr
12
t_a
8
t_b
4
0
0.5
1
4
8
I_F, FORWARD CURRENT (A)
FIGURE 3. t_rr, t_a AND t_b CURVES vs FORWARD CURRENT
35
T_C = 100^oC, dI_F/dt = 200A/µs
30
25
t_rr
20
t_a
15
10
t_b
5
00.5
1
4
8
I_F, FORWARD CURRENT (A)
FIGURE 4. t_rr, t_a AND t_b CURVES vs FORWARD CURRENT
50
T_C = 175^oC, dI_F/dt = 200A/µs
40
30
t_rr
t_a
20
10
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
150
125
100
75
50
25
0
0
50
100
150
200
V_R, REVERSE VOLTAGE (V)
FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE
3-175