FFAF20U120DN Datasheet, PDF (2/4 Pages) Fairchild Semiconductor – ULTRA FAST RECOVERY POWER RECTIFIER

Typical Characteristics
100
o
T_C = 100 C
10
1
T = 25 oC
C
0.1
0
1
2
3
4
5
6
Forward Voltage , V _F [V]
Figure 1. Typical Forward Voltage Drop
vs. Forward Current
400
350
300
250
200
150
100
50
0.1
Typical Capacitance
at 0V = 355 pF
1
10
100
Reverse Voltage , V_R [V]
Figure 3. Typical Junction Capacitance
25
V = 200V
R
I = 20A
20
F
15
o
T _C = 100 C
10
T = 25o C
C
5
0
100
500
di/dt [A/µs]
Figure 5. Typical Reverse Recovery Current
vs. di/dt
©2000 Fairchild Semiconductor International
1000
100
o
T _C = 100 C
10
o
1
T = 25 C
C
0.1
0.01
0.001
0
200
400
600
800
1000
1200
Reverse Voltage , V_R [V]
Figure 2. Typical Reverse Current
vs. Reverse Voltage
140
V = 200V
R
I_F = 20A
120
100
o
T = 100 C
C
80
o
T_C = 25 C
60
40
100
500
di/dt [A/µs ]
Figure 4. Typical Reverse Recovery Time
vs. di/dt
30
25
20
DC
15
10
5
0
60
80
100
120
140
160
Case Temperature , T _C [ ^oC]
Figure 6. Forward Current Derating Curve
Rev. F, September 2000