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參數(shù)資料
| 型號(hào)： | 2SK3444 |
| 廠商： | Toshiba Corporation |
| 元件分類： | DC/DC變換器 |
| 英文描述： | Switching Regulator, DC-DC Converter Applications Motor Drive Applications |
| 中文描述： | 開(kāi)關(guān)穩(wěn)壓器，DC - DC轉(zhuǎn)換應(yīng)用電機(jī)驅(qū)動(dòng)應(yīng)用 |
| 文件頁(yè)數(shù)： | 5/6頁(yè) |
| 文件大小： | 202K |
| 代理商： | 2SK3444 |
2SK3444
2004-07-06
5
A
Pulse width t
w
(S)
r
th
– t
w
N
r
t
/
t
Drain-source voltage V
DS
(V)
Safe operating area
D
Channel temperature (initial) T
ch
(°C)
E
AS
– T
ch
R
G
=
25
V
DD
=
50 V, L
=
1.26 mH
=
VDD
BVDSS
BVDSS
2
I
L
2
1
Ε
AS
Waveform
I
AR
B
VDSS
V
DD
V
DS
Test circuit
15
V
15
V
500
400
300
200
100
0
25
50
75
100
125
150
0.1
1
10
100
1000
1
10
100
1000
DC operation
Tc
=
25°C
100
μ
s
*
1 ms
*
ID max (pulsed)
*
*
Single nonrepetitive pulse
Tc
=
25°C
Curves must be derated linearly
with increase in temperature.
ID max (continuous)
VDSS max
10
μ
100
μ
1 m
10 m
100 m
1
10
Single pulse
0.2
0.1
0.05
0.02
0.01
T
PDM
t
Duty
=
t/T
Rth (ch-c)
=
1.0°C/W
Duty
=
0.5
1
0.1
10
0.01
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