RFP30N06LE, RF1S30N06LE, RF1S30N06LESM
Typical Performance Curves
100
I
AS
, AVALANCHE CURRENT (A)
STARTING T
J
= +25
o
C
STARTING T
J
= +150
o
C
(Continued)
10
If R = 0
t
AV
= (L)(I
AS
)/(1.3*RATED BV
DSS
- V
DD
)
If R
≠
0
t
AV
= (L/R)ln[(I
AS
*R)/(1.3*RATED BV
DSS
- V
DD
) +1]
1
0.01
0.1
1
10
t
AV
, TIME IN AVALANCHE (ms)
FIGURE 13. UNCLAMPED INDUCTIVE SWITCHING
Test Circuits and Waveforms
V
DS
t
P
L
I
AS
VARY t
P
TO OBTAIN
REQUIRED PEAK I
AS
V
GS
R
G
-
+
BV
DSS
V
DS
V
DD
V
DD
0V
t
P
DUT
I
L
0.01Ω
t
AV
FIGURE 14. UNCLAMPED ENERGY TEST CIRCUIT
FIGURE 15. UNCLAMPED ENERGY WAVEFORMS
V
DD
R
L
V
DS
V
DS
V
GS
t
ON
t
D(ON)
t
R
90%
t
OFF
t
D(OFF)
t
F
90%
10%
10%
90%
0V
R
GS
V
GS
50%
PULSE WIDTH
50%
DUT
10%
FIGURE 16. RESISTIVE SWITCHING TEST CIRCUIT
FIGURE 17. RESISTIVE SWITCHING WAVEFORMS
5-49