参数资料
型号: 2SK3844
元件分类: JFETs
英文描述: 45 A, 60 V, 0.0058 ohm, N-CHANNEL, Si, POWER, MOSFET
封装: LEAD FREE, 2-10R1B, SC-67, 3 PIN
文件页数: 2/6页
文件大小: 289K
代理商: 2SK3844
2SK3844
2006-08-17
2
Electrical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Gate leakage current
IGSS
VGS = ±16 V, VDS = 0 V
±10
mA
Drain cut-off current
IDSS
VDS = 60 V, VGS = 0 V
100
mA
V (BR) DSS
ID = 10 mA, VGS = 0 V
60
V
Drain-source breakdown voltage
V (BR) DSX
ID = 10 mA, VGS = -20 V
35
V
Gate threshold voltage
Vth
VDS = 10 V, ID = 1 mA
2.0
4.0
V
Drain-source ON resistance
RDS (ON)
VGS = 10 V, ID = 23 A
4.1
5.8
m
W
Forward transfer admittance
|Yfs|
VDS = 10 V, ID = 23 A
32
63
S
Input capacitance
Ciss
12400
Reverse transfer capacitance
Crss
700
Output capacitance
Coss
VDS = 10 V, VGS = 0 V, f = 1 MHz
1100
pF
Rise time
tr
18
Turn-on time
ton
45
Fall time
tf
35
Switching time
Turn-off time
toff
Duty <
= 1%, tw = 10 ms
200
ns
Total gate charge
(gate-source plus gate-drain)
Qg
196
Gate-source charge
Qgs
148
Gate-drain (“miller”) charge
Qgd
VDD ~- 48 V, VGS = 10 V,ID = 45 A
48
nC
Source-Drain Ratings and Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Continuous drain reverse current
(Note 1)
IDR1
45
A
Pulse drain reverse current
(Note 1)
IDRP
180
A
Forward voltage (diode)
VDSF
IDR = 45 A, VGS = 0 V
-1.5
V
Reverse recovery time
trr
67
ns
Reverse recovery charge
Qrr
IDR = 45 A, VGS = 0 V,
dIDR/dt = 50 A/ms
70
nC
Marking
R
L
=
1.
3W
VDD ~- 30 V
0 V
VGS 10 V
4.
7
W
ID = 23 A
VOUT
Lot No.
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
K3844
Part No. (or abbreviation code)
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