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参数资料
| 型号： | 2SK439 |
| 元件分类： | 小信号晶体管 |
| 英文描述： | VHF BAND, Si, N-CHANNEL, RF SMALL SIGNAL, MOSFET |
| 封装： | SPAK-3 |
| 文件页数： | 2/5页 |
| 文件大小： | 23K |
| 代理商： | 2SK439 |
2SK439
2
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
Ratings
Unit
Drain to source voltage
V
DS
20
V
Gate to source voltage
V
GSS
±5V
Drain current
I
D
30
mA
Gate current
I
G
±1mA
Channel power dissipation
Pch
300
mW
Channel temperature
Tch
150
°C
Storage temperature
Tstg
–55 to +150
°C
Electrical Characteristics (Ta = 25°C)
Item
Symbol
Min
Typ
Max
Unit
Test conditions
Drain to source breakdown
voltage
V
(BR)DSX
20
—
V
I
D = 100 A, VGS = –4 V
Gate cutoff current
I
GSS
——
±20
nA
V
GS = ±5 V, VDS = 0
Drain current
I
DSS*
1
4
—
12
mA
V
DS = 10 V, VGS = 0
Gate to source cutoff voltage
V
GS(off)
0
—
–2.0
V
DS = 10 V, ID = 10 A
Forward transfer admittance
fs
y
8
14
—
mS
V
DS = 10 V, VGS = 0, f = 1 kHz
Input capacitance
Ciss
—
2.5
—
pF
V
DS = 10 V, VGS = 0, f = 1 MHz
Reverse transfer capacitance
Crss
—
0.03
—
pF
Output capacitance
Coss
—
1.8
—
pF
V
DS = 5 V, VGS = 0, f = 1 MHz
Power gain
PG
—
30
—
dB
V
DS = 10 V, VGS = 0,
f = 100 MHz
Noise figure
NF
—
2.0
—
dB
Note:
1. The 2SK439 is grouped by I
DSS as follows.
Grade
D
E
F
I
DSS
4 to 8
6 to 10
8 to 12
See characteristic curves of 2SK359.
相关PDF资料 |
PDF描述 |
|---|---|
| 2SK439D | RF SMALL SIGNAL, FET |
| 2SK439F | RF SMALL SIGNAL, FET |
| 2SK439FRR | VHF BAND, Si, N-CHANNEL, RF SMALL SIGNAL, MOSFET |
| 2SK439ETZ | VHF BAND, Si, N-CHANNEL, RF SMALL SIGNAL, MOSFET |
| 2SK439ERR | VHF BAND, Si, N-CHANNEL, RF SMALL SIGNAL, MOSFET |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 2SK439D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANSISTOR | MOSFET | N-CHANNEL | 20V V(BR)DSS | 30MA I(D) | SPAK |
| 2SK439E | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANSISTOR | MOSFET | N-CHANNEL | 20V V(BR)DSS | 30MA I(D) | SPAK |
| 2SK439F | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANSISTOR | MOSFET | N-CHANNEL | 20V V(BR)DSS | 30MA I(D) | SPAK |
| 2SK44 | 制造商:Distributed By MCM 功能描述:SUB ONLY FET |
| 2SK440 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANSISTOR | MOSFET | N-CHANNEL | 200V V(BR)DSS | 6A I(D) | TO-220AB |
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