參數(shù)資料
型號: RF1K49090
廠商: INTERSIL CORP
元件分類: JFETs
英文描述: Dual N-Channel power MOSFET(雙路N溝道功率MOS場效應(yīng)管)
中文描述: 3.5 A, 12 V, 0.05 ohm, 2 CHANNEL, N-CHANNEL, Si, POWER, MOSFET, MS-012AA
文件頁數(shù): 5/7頁
文件大?。?/td> 127K
代理商: RF1K49090
8-105
FIGURE 12. NORMALIZED GATE THRESHOLD VOLTAGE vs
JUNCTION TEMPERATURE
FIGURE 13. NORMALIZED DRAIN TO SOURCE BREAKDOWN
VOLTAGE vs JUNCTION TEMPERATURE
FIGURE 14. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
NOTE: Refer to Intersil Application Notes AN7254 and AN7260.
FIGURE 15. NORMALIZED SWITCHING WAVEFORMS FOR
CONSTANT GATE CURRENT
Test Circuits and Waveforms
FIGURE 16. UNCLAMPED ENERGY TEST CIRCUIT
FIGURE 17. UNCLAMPED ENERGY WAVEFORMS
Typical Performance Curves
(Continued)
-80
-40
0
40
80
120
160
0
0.5
1.0
1.5
2.0
N
T
T
J
, JUNCTION TEMPERATURE (
o
C)
V
GS
= V
DS
, I
D
= 250
μ
A
2.0
1.5
1.0
0.5
0.0
-80
-40
0
40
80
120
160
T
J
, JUNCTION TEMPERATURE (
o
C)
N
B
I
D
= 250
μ
A
1200
900
300
0
0
2
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
4
6
8
10
C
600
C
ISS
C
OSS
C
RSS
V
GS
= 0V, f = 1MHz
C
ISS
= C
GS
+ C
GD
C
RSS
= C
GD
C
OSS
= C
DS
+ C
GD
12
9
6
3
0
20
)
)
IG ACT
t, TIME (
μ
s)
80
)
)
IG ACT
5.00
3.75
2.50
1.25
0.00
V
DD
= BV
DSS
V
DD
= BV
DSS
V
D
,
V
G
,
R
L
= 3.43
I
G(REF)
= 0.6mA
V
GS
= 5V
0.75 BV
DSS
0.50 BV
DSS
0.25 BV
DSS
t
P
V
GS
0.01
L
I
AS
+
-
V
DS
V
DD
R
G
DUT
VARY t
P
TO OBTAIN
REQUIRED PEAK I
AS
0V
V
DD
V
DS
BV
DSS
t
P
I
AS
t
AV
0
RF1K49090
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