参数资料
型号: 2SK4148-AZ
元件分类: 小信号晶体管
英文描述: 500 mA, 250 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-92
封装: LEAD FREE, SC-43A, 3 PIN
文件页数: 5/8页
文件大小: 288K
代理商: 2SK4148-AZ
Data Sheet D18742EJ1V0DS
3
2SK4148
TYPICAL CHARACTERISTICS (TA = 25
°C)
DERATING FACTOR OF FORWARD BIAS
SAFE OPERATING AREA
TOTAL POWER DISSIPATION vs.
AMBIENT TEMPERATURE
dT
Perce
ntage
of
Rate
d
P
ower
%
0
20
40
60
80
100
120
0
25
50
75
100
125
150
175
TA
Ambient Temperature °C
P
T
Tot
al
Powe
rDiss
ipation
W
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
25
50
75
100 125
150 175
TA
Ambient Temperature °C
FORWARD BIAS SAFE OPERATING AREA
I
D
D
rai
n
Curr
en
t
A
0.001
0.01
0.1
1
10
0.1
1
10
100
1000
ID(DC)
ID(pulse)
Single Pulse
PW
=
1
i
00
μs
1
i m
i
s
1
i
0
m
i
s
Po
w
er
D
iss
ip
atio
n
Lim
ite
d
R
DS
(o
n)
Lim
ite
d
(V
GS
= 1
i 0
V)
VDS
Drain to Source Voltage V
TRANSIENT THERMAL RESISTANCE vs. PULSE WIDTH
r
th
(c
h-
A
)
Transi
ent
The
rm
al
Resistanc
e
°C/
W
0.1
1
10
100
1000
Single Pulse
Rth(ch-A) = 166.7
°C/Wi
PW - Pulse Width - s
100
μ
1 m
10 m
100 m
1
10
100
1000
相关PDF资料
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