FFH50US60S Datasheet, PDF (3/6 Pages) Fairchild Semiconductor – 50A, 600V Stealth™ Diode

Typical Performance Curves
100
90
80
70
60
50
175^oC
40
125^oC
30
75^oC
20 _25oC
10
0
0.25 0.5 0.75 1.0 1.25 1.5 1.75 2.0
V_F, FORWARD VOLTAGE (V)
Figure 1. Forward Current vs Forward Voltage
1000
100
10
1
175^oC
150^oC
125^oC
100^oC
75^oC
0.1
25^oC
0.01
100
200
300
400
500
600
V_R, REVERSE VOLTAGE (V)
Figure 2. Reverse Current vs Reverse Voltage
200
V_R = 390V, T_C = 125^oC
180
160 ^{tb at dIF/dt = 200A/µs, 500A/µs, 800A/µs}
140
120
100
80
60
40
20
0
0
t_a at dI_F/dt = 200A/µs, 500A/µs, 800A/µs
10 20 30 40 50 60 70 80 90 100
I_F , FORWARD CURRENT (A)
Figure 3. t_a and t_b Curves vs Forward Current
50
V_R = 390V, T_C = 125^oC
40
dI_F/dt = 800A/µs
30
dI_F/dt = 500A/µs
20
dI_F/dt = 200A/µs
10
225
V_R = 390V, T_C = 125^oC
200
t_b at I_F = 100A, 50A, 25A
175
150
125
100
75
50
25 ^{ta at IF = 100A, 50A, 25A}
0
200
400
600
800
1000
dI_F /dt, CURRENT RATE OF CHANGE (A/µs)
Figure 4. t_a and t_b Curves vs dI_F/dt
1200
60
V_R = 390V, T_C = 125^oC
50
40
I_F = 100A
30
I_F = 50A
20
I_F = 25A
10
0
0 10 20 30 40 50 60 70 80 90 100
I_F, FORWARD CURRENT (A)
Figure 5. Maximum Reverse Recovery Current vs
Forward Current
0
0
200
400
600
800
1000 1200
dI_F /dt, CURRENT RATE OF CHANGE (A/µs)
Figure 6. Maximum Reverse Recovery Current vs
dI_F/dt
©2003 Fairchild Semiconductor Corporation
FFH50US60S Rev A3