RURD4120 Fairchild Semiconductor, RURD4120 Datasheet - Page 3

• Manufacturer Part Number: RURD4120
• Description: 4a, 1200v Ultrafast Diodes
• Manufacturer: Fairchild Semiconductor

©2002 Fairchild Semiconductor Corporation
Typical Performance Curves
FIGURE 3. t
FIGURE 5. t
125
100
75
50
25
75
60
45
30
15
0
0
0.5
0.5
rr
rr
, t
, t
a
a
AND t
AND t
I
I
F
F
, FORWARD CURRENT (A)
, FORWARD CURRENT (A)
b
1
b
1
CURVES vs FORWARD CURRENT
CURVES vs FORWARD CURRENT
t
a
t
T
t
rr
C
rr
T
t
a
C
= 25
t
b
= 175
FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE
t
b
o
C, dI
o
75
60
45
30
15
C, dI
0
0
F
(Continued)
/dt = 200A/µs
F
/dt = 200A/µs
50
V
R
4
4
, REVERSE VOLTAGE (V)
100
FIGURE 4. t
100
80
60
40
20
5
4
3
2
1
0
125
0
0.5
150
FIGURE 6. CURRENT DERATING CURVE
rr
135
, t
a
AND t
T
C
I
, CASE TEMPERATURE (
200
F
, FORWARD CURRENT (A)
1
b
145
CURVES vs FORWARD CURRENT
SQ. WAVE
T
C
t
= 100
rr
t
a
155
o
C, dI
RURD4120, RURD4120S Rev. B
t
b
F
DC
/dt = 200A/µs
o
C)
165
175
4