參數(shù)資料
型號: STM4437
廠商: SamHop Microelectronics Corp.
英文描述: P -Channel Enhancement Mode MOS FET
中文描述: P溝道增強型MOS場效應(yīng)管
文件頁數(shù): 5/7頁
文件大?。?/td> 644K
代理商: STM4437
Figure 11. Switching Test Circuit
Figure 12. Switching Waveforms
t
V
V
t
t
d(on)
OUT
IN
on
r
10%
t
d(off)
90%
10%
10%
50%
50%
90%
t
off
t
f
90%
PULSE WIDTH
2
1
0.1
0.01
Square Wave Pulse Duration (sec)
Figure 13. Normalized Thermal Transient Impedance Curve
r
5
INVERTED
Duty Cycle=0.5
0.2
0.1
0.05
0.02
Single Pulse
10
-4
10
-3
10
-2
10
-1
1
10
100
P
DM
t
1
t
2
1. R
thJA
(t)=r (t) * R
thJA
2. R
thJA
=See Datasheet
3. T
JM-
T
A
= P
DM
* R
thJA
(t)
4. Duty Cycle, D=t
1
/t
2
-V
DD
R
D
V
V
R
S
V
G
GS
IN
GEN
OUT
L
STM4437
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