参数资料
型号: 2SK3943-ZP
元件分类: JFETs
英文描述: 82 A, 40 V, 0.0056 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-263AB
封装: TO-263, MP-25ZP, 3 PIN
文件页数: 5/8页
文件大小: 195K
代理商: 2SK3943-ZP
Data Sheet D17188EJ2V0DS
5
2SK3943
DRAIN TO SOURCE ON-STATE RESISTANCE vs.
CHANNEL TEMPERATURE
CAPACITANCE vs. DRAIN TO SOURCE VOLTAGE
R
DS
(on)
-Drain
to
So
urce
On-s
tate
Re
sis
tance
-m
Ω
0
1
2
3
4
5
6
7
8
9
10
-75
-25
25
75
125
175
ID = 41 A
Pulsed
10 V
VGS = 5.5 V
Tch - Channel Temperature - °C
C
is
s,
C
os
s,
C
rs
s-
Ca
pa
citan
ce
-pF
100
1000
10000
100000
0.01
0.1
1
10
100
VGS = 0 V
f = 1 MHz
Ciss
Coss
Crss
VDS - Drain to Source Voltage - V
SWITCHING CHARACTERISTICS
DYNAMIC INPUT/OUTPUT CHARACTERISTICS
t
d(on)
,t
r,t
d(
of
f),
t
f-
Swi
tching
Time
-ns
1
10
100
1000
0.1
1
10
100
tr
td(off)
td(on)
tf
VDD = 20 V
VGS = 10 V
RG = 0
Ω
ID - Drain Current - A
V
DS
-
D
rai
nto
So
urce
V
ol
ta
ge
-
V
0
5
10
15
20
25
30
35
0
2040
6080
100
0
2
4
6
8
10
12
14
VDS
VDD = 32 V
20 V
8 V
ID = 82 A
VGS
QG - Gate Charge - nC
V
GS
-
Gate
to
S
o
urce
Voltage
-
V
SOURCE TO DRAIN DIODE
FORWARD VOLTAGE
SOURCE TO DRAIN DIODE
FORWARD VOLTAGE
I
F-
Di
ode
Fo
rwa
rd
Curren
t-
A
0.01
0.1
1
10
100
1000
0
0.5
1
1.5
VGS = 10 V
0 V
Pulsed
VF(S-D) - Source to Drain Voltage - V
I
F-
Di
ode
Fo
rwa
rd
Curren
t-
A
0.01
0.1
1
10
100
1000
00.5
11.5
VGS = 0 V
Pulsed
Tch =
55°C
25°C
75°C
125°C
150°C
VF(S-D) - Source to Drain Voltage - V
<R>
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