RURD660S Fairchild Semiconductor, RURD660S Datasheet - Page 4
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RURD660S
Manufacturer Part Number
RURD660S
Description
The RURD660 and RURD660S are ultrafast diodes with soft recovery characteristics (trr55ns)
Manufacturer
Fairchild Semiconductor
Datasheet
1.RURD660S.pdf
(5 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RURD660S
Manufacturer:
FAIRCHILD
Quantity:
86 755
Part Number:
RURD660S9A
Manufacturer:
ON/安森美进口
Quantity:
20 000
©2002 Fairchild Semiconductor Corporation
Test Circuits and Waveforms
V
I = 1A
L = 20mH
R < 0.1Ω
E
Q
V
R
t
GE
1 AND
AVL
1
GE
G
= IGBT (BV
CONTROL dI
AMPLITUDE AND
= 1/2LI
FIGURE 10. AVALANCHE ENERGY TEST CIRCUIT
t
2
CONTROL I
t
1
2
[V
CES
R(AVL)
t
F
2
/dt
> DUT V
FIGURE 8. t
F
/(V
Q
R(AVL)
1
R(AVL)
R
G
- V
rr
)
DD
TEST CIRCUIT
DUT
CURRENT
)]
SENSE
L
IGBT
DUT
L
CURRENT
SENSE
R
+
V
V
-
DD
DD
-
+
V
DD
FIGURE 11. AVALANCHE CURRENT AND VOLTAGE
I V
0
t
0
I
FIGURE 9. t
F
dI
dt
WAVEFORMS
F
I
L
rr
WAVEFORMS AND DEFINITIONS
t
1
V
I
t a
AVL
L
t
t rr
2
RURD660, RURD660S Rev. B
t b
0.25 I
I
RM
t
RM