FSS430R3 Intersil Corporation, FSS430R3 Datasheet - Page 5

• Manufacturer Part Number: FSS430R3
• Description: 3A/ 500V/ 2.70 Ohm/ Rad Hard/ SEGR Resistant/ N-Channel Power MOSFETs
• Manufacturer: Intersil Corporation

Typical Performance Curves
Test Circuits and Waveforms
0V
REQUIRED PEAK I
VARY t
0V
FIGURE 11. RESISTIVE SWITCHING TEST CIRCUIT
V
FIGURE 9. UNCLAMPED ENERGY TEST CIRCUIT
GS
P
TO OBTAIN
t
P
V
GS
20V
TRANSFORMER
= 12V
AS
CURRENT
50
+
-
I
AS
50
R
L
ELECTRONIC SWITCH OPENS
GS
V
0.1
DS
10
WHEN I
1
0.01
FIGURE 8. UNCLAMPED INDUCTIVE SWITCHING
DUT
t
IF R
IF R = 0
t
AV
AV
V
Unless Otherwise Specified (Continued)
DD
AS
= (L/R) ln [(I
STARTING T
= (L) (I
R
0
IS REACHED
L
FSS430D, FSS430R
AS
DUT
) / (1.3 RATED BV
t
V
+
50V-150V
AV
-
DS
AS
V
J
, TIME IN AVALANCHE (ms)
DD
0.1
= 150
*R) / (1.3 RATED BV
3-93
o
C
V
V
DSS
DS
GS
STARTING T
10%
FIGURE 12. RESISTIVE SWITCHING WAVEFORMS
- V
FIGURE 10. UNCLAMPED ENERGY WAVEFORMS
DD
DSS
1
t
90%
)
d(ON)
- V
J
t
50%
ON
= 25
DD
10%
) + 1]
o
t
r
C
I
AS
PULSE WIDTH
t
P
10
BV
t
AV
DSS
t
d(OFF)
V
90%
DS
t
50%
OFF
t
10%
f
V
DD
90%