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参数资料
| 型号： | 2SK4021 |
| 元件分类： | JFETs |
| 英文描述： | 4.5 A, 250 V, 1 ohm, N-CHANNEL, Si, POWER, MOSFET |
| 封装： | LEAD FREE, 2-7J2B, 3 PIN |
| 文件页数： | 2/3页 |
| 文件大小： | 169K |
| 代理商： | 2SK4021 |
2SK4021
2004-12-24
2
Electrical Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
Gate leakage current
IGSS
VGS = ±16 V, VDS = 0 V
—
±10
A
Drain cutoff current
IDSS
VDS = 250 V, VGS = 0 V
—
100
A
Drainsource breakdown voltage
V (BR) DSS
ID = 10 mA, VGS = 0 V
250
—
V
Gate threshold voltage
Vth
VDS = 10 V, ID = 1 mA
1.5
—
3.5
V
Drainsource ON-resistance
RDS (ON)
VGS = 10 V, ID = 2.5 A
—
0.8
1.0
Forward transfer admittance
|Yfs|
VDS = 10 V, ID = 2.5 A
2.0
4.5
—
S
Input capacitance
Ciss
—
440
—
Reverse transfer capacitance
Crss
—
35
—
Output capacitance
Coss
VDS = 10 V, VGS = 0 V, f = 1 MHz
—
120
—
pF
Rise time
tr
—
15
—
Turnon time
ton
—
20
—
Fall time
tf
—
15
—
Switching time
Turnoff time
toff
—
60
—
ns
Total gate charge (gatesource
plus gatedrain)
Qg
—
10
—
Gatesource charge
Qgs
—
6
—
Gatedrain (“Miller”) charge
Qgd
VDD ≒ 100 V, VGS = 10 V, ID = 4.5 A
—
4
—
nC
SourceDrain Ratings and Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
Continuous drain reverse current
(Note 1)
IDR
—
4.5
A
Pulse drain reverse current
(Note 1)
IDRP
—
18
A
Forward voltage (diode)
VDSF
IDR = 4.5 A, VGS = 0 V
—
2.0
V
Reverse recovery time
trr
—
110
—
ns
Reverse recovery charge
Qrr
IDR = 4.5 A, VGS = 0 V
dIDR / dt = 100 A / s
—
0.47
—
C
Marking
K4021
Lot No.
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
Part No. (or abbreviation code)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 2SK4021(Q) | 制造商:Toshiba 功能描述:Trans MOSFET N-CH 250V 4.5A 3-Pin (3+Tab) PW-Mold2 Cut Tape 制造商:Toshiba America Electronic Components 功能描述:MOSFET N-CH 250V 4.5A PW-MOLD2 制造商:Toshiba America Electronic Components 功能描述:MOSFET,Nch,Vdss=250V,Id=4.5A,PW-Mold2 |
| 2SK4021_09 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Switching Regulators and DC-DC Converter Applications |
| 2SK4022 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Switching Regulators, DC-DC Converters and |
| 2SK4022(Q) | 制造商:Toshiba 功能描述:Bulk |
| 2SK4022_09 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Switching Regulators, DC-DC Converters and |
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