參數(shù)資料
型號: 2SK3742
元件分類: JFETs
英文描述: Si, POWER, FET
封裝: LEAD FREE, 2-10U1B, SC-67, 3 PIN
文件頁數(shù): 5/6頁
文件大小: 221K
代理商: 2SK3742
2SK3742
2005-01-24
5
1000
800
600
400
200
0
25
50
75
100
125
150
DRAIN-SOURCE VOLTAGE VDS (V)
SAFE OPERATING AREA
CHANNEL TEMPERATURE (INITIAL)
Tch (°C)
EAS – Tch
A
V
A
LAN
C
H
E
EN
E
R
GY
E
AS
(
m
J)
rth – tw
PULSE WIDTH tw (s)
N
O
R
M
ALI
Z
ED
T
R
AN
SI
EN
T
H
E
R
M
A
L
IM
PED
A
N
C
E
r th
(t)
/R
th
(c
h-c
)
0.01
1
0.1
1
10
100
10
1000
100
10000
* SINGLE NONREPETITIVE PULSE
Tc=25℃
CURVES
MUST
BE
DERATED
LINEARLY
WITH
INCREASE
IN
TEMPERATURE.
ID max (PULSED) *
ID max (CONTINUOUS) *
DC OPERATION
Tc
= 25°C
100
s *
1 ms *
VDSS max
15 V
TEST CIRCUIT
WAVEFORM
IAR
BVDSS
VDD
VDS
RG = 25
VDD = 90 V, L = 43.6mH
=
VDD
BVDSS
2
I
L
2
1
ΕAS
D
R
A
IN
C
U
RRE
NT
I D
(
A
)
T
PDM
t
Duty
= t/T
Rth (ch-c) = 1.25°C/W
Duty = 0.5
0.2
0.1
SINGLE PULSE
0.05
0.02
0.01
10μ
0.1
1
10
100μ
1m
10m
100m
1
10
T
PDM
t
Duty
= t/T
Rth (ch-c) = 2.78°C/W
0.001
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