JANSR2N7397 Intersil Corporation, JANSR2N7397 Datasheet - Page 5

• Manufacturer Part Number: JANSR2N7397
• Description: 4A/ 250V/ 0.610 Ohm/ Rad Hard/ N-Channel Power MOSFET
• 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
30
10
V
GS
0.001
1
DS
WHEN I
IF R = 0
tAV = (L/R) ln [(IAS*R) / (1.3 RATED BV
IF R
FIGURE 8. UNCLAMPED INDUCTIVE SWITCHING
t
DUT
AV
STARTING T
= (L) (I
V
Unless Otherwise Specified (Continued)
DD
AS
0
R
IS REACHED
L
AS
) / (1.3 RATED BV
0.01
DUT
J
t
AV
JANSR2N7397
= 150
V
+
50V-150V
-
DS
, TIME IN AVALANCHE (ms)
V
DD
o
C
2-44
0.1
DSS
V
V
GS
DS
10%
- V
STARTING T
FIGURE 12. RESISTIVE SWITCHING WAVEFORMS
DD
FIGURE 10. UNCLAMPED ENERGY WAVEFORMS
DSS
)
- V
t
90%
d(ON)
DD
1
t
50%
ON
) + 1]
10%
J
= 25
t
r
I
o
AS
C
PULSE WIDTH
t
P
10
BV
t
AV
DSS
t
d(OFF)
V
90%
DS
t
50%
OFF
t
10%
f
V
DD
90%