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参数资料
| 型号： | 2N5457 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 小信号晶体管 |
| 英文描述： | 25 V, N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-92 |
| 封装： | TO-226AA, 3 PIN |
| 文件页数： | 2/4页 |
| 文件大小： | 82K |
| 代理商： | 2N5457 |
2N5457
2
Motorola Small–Signal Transistors, FETs and Diodes Device Data
TYPICAL CHARACTERISTICS
f, FREQUENCY (kHz)
Figure 1. Noise Figure versus Frequency
RS, SOURCE RESISTANCE (Megohms)
Figure 2. Noise Figure versus Source
Resistance
VDS, DRAIN – SOURCE VOLTAGE (VOLTS)
Figure 3. Typical Drain Characteristics
VGS, GATE – SOURCE VOLTAGE (VOLTS)
Figure 4. Common Source Transfer
Characteristics
14
0.01
4
3
2
0
1.0
0.4
0.2
0
12
1
0.1
1.0
10
100
5
10
8
6
4
2
– 1.2
0.8
0.6
0
5
10
15
20
25
0
0.6
0.4
0.2
0.8
1.2
1.0
– 0.8
– 0.4
0
1.2
0
,DRAIN
CURRENT
(mA)
DI
,DRAIN
CURRENT
(mA)
DI
NF
,NOISE
FIGURE
(dB)
NF
,NOISE
FIGURE
(dB)
0.001
0.01
0.1
1.0
10
VDS = 15 V
VGS = 0
RS = 1 MW
VDS = 15 V
VGS = 0
f = 1 kHz
VDS = 15 V
VGS = 0 V
– 0.2 V
– 0.4 V
– 0.6 V
– 0.8 V
– 1.0 V
VGS(off) ^ –1.2 V
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| 2N5458/D29Z-5 | N-CHANNEL, Si, SMALL SIGNAL, JFET |
| 2N5457/D27Z-J25Z | N-CHANNEL, Si, SMALL SIGNAL, JFET |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 2N5457 | 制造商:Fairchild Semiconductor Corporation 功能描述:TRANSISTOR JFET N 25V TO-92 制造商:Fairchild Semiconductor Corporation 功能描述:TRANSISTOR, JFET, N, 25V, TO-92 |
| 2N5457/D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:General Purpose N-Channel JFET |
| 2N5457_06 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:JFETs − General Purpose N−Channel − Depletion |
| 2N5457_1 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:N-Channel General Purpose Amplifier |
| 2N5457_D26Z | 功能描述:JFET N-Channel Transistor General Purpose RoHS:否 制造商:ON Semiconductor 晶体管极性:N-Channel 漏极电流（Vgs=0 时的 Idss）:50 mA 漏源电压 VDS:15 V 闸/源击穿电压: 漏极连续电流:50 mA 配置: 安装风格: 封装 / 箱体:SC-59 封装:Reel |
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