參數資料
型號: RF1K49154
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: JFETs
英文描述: 2A, 60V, 0.130 Ohm, Dual N-Channel, LittleFET⑩ Power MOSFET
中文描述: 2 A, 60 V, 0.13 ohm, 2 CHANNEL, N-CHANNEL, Si, POWER, MOSFET, MS-012AA
文件頁數: 3/8頁
文件大?。?/td> 421K
代理商: RF1K49154
3
Typical Performance Curves
T
A
= 25
o
C, Unless Otherwise Specified
FIGURE 1. NORMALIZED POWER DISSIPATION vs AMBIENT
TEMPERATURE
FIGURE 2. MAXIMUM CONTINUOUS DRAIN CURRENT vs
AMBIENT TEMPERATURE
FIGURE 3. NORMALIZED MAXIMUM TRANSIENT THERMAL IMPEDANCE
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
FIGURE 5. PEAK CURRENT CAPABILITY
T
A
, AMBIENT TEMPERATURE (
o
C)
P
0
0
25
50
75
100
150
0.2
0.4
0.6
0.8
1.0
1.2
125
1
0.5
0
25
50
75
100
125
150
2
1.5
I
D
,
T
A
, AMBIENT TEMPERATURE (
o
C)
2.5
t, RECTANGULAR PULSE DURATION (s)
10
-4
10
-2
10
-1
10
0
10
1
0.01
0.1
10
-3
10
2
P
DM
t
1
t
2
Z
θ
J
,
T
SINGLE PULSE
10
-5
10
3
0.001
NOTES:
DUTY FACTOR: D = t
1
/t
2
PEAK T
J
= P
DM
x Z
θ
JA
x R
θ
JA
+ T
A
1
5
DUTY CYCLE
DESCENDING ORDER
0.5
0.2
0.1
0.05
0.02
0.01
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
1
10
200
0.1
10
20
0.1
1
I
D
,
V
DSS (MAX)
= 60V
LIMITED BY r
DS(ON)
AREA MAY BE
OPERATION IN THIS
10ms
5ms
100
T
J
= MAX RATED
T
A
= 25
o
C
t, PULSE WIDTH (s)
100
10
1
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
I
D
,
THERMAL IMPEDANCE
MAY LIMIT CURRENT
IN THIS REGION
V
GS
= 10V
V
GS
= 20V
T
A
= 25
o
C
I
=
I
25
150 - T
A
125
FOR TEMPERATURES
ABOVE 25
C DERATE PEAK
CURRENT AS FOLLOWS:
RF1K49154
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