RFP45N06LE, RF1S45N06LESM
Typical Performance Curves
1.2
Unless Otherwise Specified
(Continued)
1.2
I
D
= 250µA
NORMALIZED DRAIN TO SOURCE
BREAKDOWN VOLTAGE
V
GS
= V
DS
, I
D
= 250µA
NORMALIZED GATE
THRESHOLD VOLTAGE
1.0
1.1
0.8
1.0
0.6
0.9
0.4
-80
-40
0
40
80
120
160
T
J
, JUNCTION TEMPERATURE (
o
C)
200
0.8
-80
-40
0
40
80
120
160
o
C)
T
J
, JUNCTION TEMPERATURE (
200
FIGURE 12. NORMALIZED GATE THRESHOLD VOLTAGE vs
JUNCTION TEMPERATURE
3000
2500
C, CAPACITANCE (pF)
C
ISS
2000
1500
1000
C
OSS
500
0
C
RSS
0
5
10
15
20
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
25
V
GS
= 0V, f = 1MHz
C
ISS
= C
GS
+ C
GD
C
RSS
= C
GD
C
OSS
≈
C
DS
+ C
GD
FIGURE 13. NORMALIZED DRAIN TO SOURCE BREAKDOWN
VOLTAGE vs JUNCTION TEMPERATURE
60
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
V
DD
= BV
DSS
45
R
L
= 1.3Ω
I
G(REF)
= 1.3mA
V
GS
= 5V
30
PLATEAU VOLTAGES IN
DESCENDING ORDER:
V
DD
= BV
DSS
V
DD
= 0.75 BV
DSS
V
DD
= 0.50 BV
DSS
V
DD
= 0.25 BV
DSS
2.50
V
DD
= BV
DSS
3.75
5.00
V
GS
, GATE TO SOURCE VOLTAGE (V)
15
1.25
0
-
20
---------------------
I
G
(
ACT
)
I G
(
REF
)
t, TIME (µs)
-
80
---------------------
I G
(
ACT
)
I G
(
REF
)
0
NOTE: Refer to Intersil Application Notes AN7254 and AN7260.
FIGURE 14. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
FIGURE 15. NORMALIZED SWITCHING WAVEFORMS FOR
CONSTANT GATE CURRENT
Test Circuits and Waveforms
V
DS
BV
DSS
L
VARY t
P
TO OBTAIN
REQUIRED PEAK I
AS
V
GS
DUT
t
P
R
G
-
I
AS
V
DD
t
P
V
DS
V
DD
+
0V
I
AS
0.01Ω
0
t
AV
FIGURE 16. UNCLAMPED ENERGY TEST CIRCUIT
FIGURE 17. UNCLAMPED ENERGY WAVEFORMS
5
INTERSIL [ INTERSIL CORPORATION ]
