參數(shù)資料
型號: SI4480DY
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 小信號晶體管
英文描述: 80V N-Channel PowerTrench MOSFET
中文描述: 7600 mA, 80 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET
封裝: SO-8
文件頁數(shù): 4/5頁
文件大小: 93K
代理商: SI4480DY
Si4480DY
Rev
A
Typical Characteristics
(continued)
0
0.01
0.1
1
10
100
300
10
20
30
40
50
SINGLE PULSE TIME (SEC)
P
SINGLE PULSE
R =125°C/W
T = 25°C
Figure 7. Gate-Charge Characteristics.
Figure 8. Capacitance Characteristics.
Figure 11. Transient Thermal Response Curve.
Thermal characterization performed using the conditions described in Note 1c.
Transient themal response will change depending on the circuit board design.
0.0001
0.001
001
0.1
t , TI ME (s e c)
1
10
100
300
0.001
0.002
0.005
001
002
005
0.1
0.2
0.5
1
T
r
S n g l e P ul s e
D = 05
01
0.05
0.02
001
02
D u t y C y c l e, D = t /t
1
2
R (t) = r(t) * R
R = 125°C/ W
T - T = P * R JA
P(pk)
t
1
t
2
0
2
4
6
8
10
0
5
10
15
20
25
30
35
Q
g
, GATE CHARGE (nC)
V
G
,
I
D
= 7.6A
V
DS
= 10V
20V
40V
0
400
800
1200
1600
2000
2400
0
10
20
30
40
50
60
70
80
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
C
C
ISS
C
RSS
C
OSS
f = 1MHz
V
GS
= 0 V
0.01
0.1
1
10
100
0.1
1
10
100
V
DS
, DRAIN-SOURCE VOLTAGE (V)
I
D
,
DC
10s
1s
100ms
10ms
1ms
100
μ
s
R
DS(ON)
LIMIT
V
GS
= 10V
SINGLE PULSE
R
θ
JA
= 125
o
C/W
T
A
= 25
o
C
Figure 9. Maximum Safe Operating Area.
Figure 10. Single Pulse Maximum
Power Dissipation.
S
4
D
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