晶体管 - JFET
结果:
1,242
Manufacturer
Series
Current - Drain (Idss) @ Vds (Vgs=0)
Voltage - Cutoff (VGS off) @ Id
Input Capacitance (Ciss) (Max) @ Vds
Supplier Device Package
Resistance - RDS(On)
Package / Case
Power - Max
Current Drain (Id) - Max
Operating Temperature
Drain to Source Voltage (Vdss)
Voltage - Breakdown (V(BR)GSS)
Qualification
FET Type
Grade
Mounting Type
Configuration
Technology
Current Rating (Amps)
Voltage - Rated
Power - Output
Noise Figure
Current - Test
Voltage - Test
Frequency
Gain
结果：1,242
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Series | Mounting Type | Package / Case | FET Type | Supplier Device Package | Operating Temperature | Voltage - Breakdown (V(BR)GSS) | Drain to Source Voltage (Vdss) | Current - Drain (Idss) @ Vds (Vgs=0) | Voltage - Cutoff (VGS off) @ Id | Input Capacitance (Ciss) (Max) @ Vds | Power - Max | Grade | Current Drain (Id) - Max | Resistance - RDS(On) | Qualification |
|---|
,TO-226_straightlead_tmb.jpg "2N5458") | 1+ $0.4056 5+ $0.3831 10+ $0.3606 更多的价格 | 6,251 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | TO-226-3, TO-92-3 Long Body | N-Channel | TO-92 (TO-226) | 135°C (TJ) | 25 V | 25 V | 2 mA @ 15 V | 1 V @ 10 nA | 7pF @ 15V | 310 mW | - | - | - | - | ||
 | 1+ $2.5352 5+ $2.3944 10+ $2.2535 更多的价格 | 6,098 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | SOT-1123 | N-Channel | 3-USFP | 150°C (TJ) | - | - | 100 µA @ 2 V | 100 mV @ 1 µA | 3.1pF @ 2V | 30 mW | 1 mA | - | ||||
| 1+ $2.5352 5+ $2.3944 10+ $2.2535 更多的价格 | 6,045 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
 | 1+ $0.7606 5+ $0.7183 10+ $0.6761 更多的价格 | 6,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | TO-236-3, SC-59, SOT-23-3 | N-Channel | SOT-23-3 | -55°C ~ 150°C (TJ) | 25 V | - | 1 mA @ 15 V | 500 mV @ 10 nA | 7pF @ 15V | 350 mW | - | - | - | - | ||
| 1+ $1.6479 5+ $1.5563 10+ $1.4648 更多的价格 | 5,805 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | TO-236-3, SC-59, SOT-23-3 | N-Channel | SOT-23-3 | -55°C ~ 150°C (TJ) | 40 V | - | 80 µA @ 10 V | 1 V @ 1 nA | 3pF @ 10V | 225 mW | - | - | - | - | ||
 | 1+ $1.6479 5+ $1.5563 10+ $1.4648 更多的价格 | 5,805 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | TO-236-3, SC-59, SOT-23-3 | N-Channel | SOT-23-3 | -55°C ~ 150°C (TJ) | 40 V | - | 80 µA @ 10 V | 1 V @ 1 nA | 3pF @ 10V | 225 mW | - | - | ||||
 | 1+ $0.3803 5+ $0.3592 10+ $0.3380 更多的价格 | 5,800 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | P-Channel | TO-92-3 | -55°C ~ 150°C (TJ) | 30 V | - | 7 mA @ 15 V | 3 V @ 10 nA | - | 350 mW | - | - | 125 Ohms | - | ||
| 1+ $1.6479 5+ $1.5563 10+ $1.4648 更多的价格 | 5,651 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | TO-236-3, SC-59, SOT-23-3 | N-Channel | SOT-23-3 | 150°C (TJ) | 25 V | - | 10 mA @ 15 V | 4 V @ 10 nA | - | 460 mW | - | - | 18 Ohms | - | ||
 | 1+ $1.7746 5+ $1.6761 10+ $1.5775 更多的价格 | 5,217 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 5-SMD, Flat Leads | 2 N-Channel (Dual) | 5-MCPH | 150°C (TJ) | - | - | 16 mA @ 5 V | 300 mV @ 100 µA | 10.5pF @ 5V | 300 mW | - | 50 mA | - | - | ||
| 联系我们 | 4,789 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | TO-226-3, TO-92-3 (TO-226AA) | N-Channel | TO-92-3 | -55°C ~ 150°C (TJ) | 40 V | - | 200 µA @ 20 V | 300 mV @ 10 nA | - | 625 mW | - | - | - | - | ||
 | 1+ $0.2535 5+ $0.2394 10+ $0.2254 更多的价格 | 3,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | * | - | - | - | - | - | ||||||||||||
 | 1+ $0.1572 5+ $0.1485 10+ $0.1397 更多的价格 | 2,996 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | TO-236-3, SC-59, SOT-23-3 | P-Channel | SOT-23-3 (TO-236) | -55°C ~ 150°C (TJ) | 30 V | - | 7 mA @ 15 V | 3 V @ 10 nA | 11pF @ 10V (VGS) | 225 mW | - | - | 125 Ohms | - | ||
| 1+ $0.3803 5+ $0.3592 10+ $0.3380 更多的价格 | 1,970 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | TO-236-3, SC-59, SOT-23-3 | N-Channel | SOT-23-3 (TO-236) | -55°C ~ 150°C (TJ) | 30 V | 30 V | 5 mA @ 15 V | 500 mV @ 10 nA | 14pF @ 15V | 225 mW | - | - | 100 Ohms | - | ||
| 1+ $0.2535 5+ $0.2394 10+ $0.2254 更多的价格 | 1,836 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | TO-236-3, SC-59, SOT-23-3 | N-Channel | SOT-23 | -55°C ~ 150°C (TJ) | 40 V | - | 200 µA @ 15 V | 300 mV @ 10 nA | 4.5pF @ 15V | 350 mW | - | - | - | - | ||
 | 1+ $0.7352 5+ $0.6944 10+ $0.6535 更多的价格 | 1,795 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | SC-74A, SOT-753 | 2 N-Channel (Dual) | SMV | 125°C (TJ) | - | - | 1.2 mA @ 10 V | 200 mV @ 100 nA | 13pF @ 10V | 300 mW | - | - | - | - | ||
| 1+ $60.8451 5+ $57.4648 10+ $54.0845 更多的价格 | 1,071 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | TO-206AA, TO-18-3 Metal Can | N-Channel | TO-206AA (TO-18) | -65°C ~ 200°C (TJ) | 40 V | - | 50 mA @ 20 V | 4 V @ 1 nA | 14pF @ 20V | 1.8 W | - | 30 Ohms | ||||
| 1+ $12.6761 5+ $11.9718 10+ $11.2676 更多的价格 | 886 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | TO-206AA, TO-18-3 Metal Can | N-Channel | TO-206AA (TO-18) | -65°C ~ 200°C (TJ) | 40 V | - | 5 mA @ 20 V | 500 mV @ 1 nA | 14pF @ 20V | 1.8 W | - | - | 100 Ohms | - | ||
| 1+ $0.2535 5+ $0.2394 10+ $0.2254 更多的价格 | 875 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | TO-236-3, SC-59, SOT-23-3 | N-Channel | SOT-23-3 (TO-236) | -55°C ~ 150°C (TJ) | 25 V | - | 1 mA @ 15 V | 300 mV @ 10 nA | 5pF @ 15V | 225 mW | - | - | - | - | ||
| 1+ $12.6761 5+ $11.9718 10+ $11.2676 更多的价格 | 524 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | TO-206AA, TO-18-3 Metal Can | N-Channel | TO-206AA (TO-18) | -55°C ~ 175°C (TJ) | 50 V | - | 200 µA @ 15 V | 300 mV @ 100 nA | 7pF @ 15V | 300 mW | - | - | - | - | ||
| 1+ $0.3803 5+ $0.3592 10+ $0.3380 更多的价格 | 510 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | TO-236-3, SC-59, SOT-23-3 | N-Channel | S-Mini | 125°C (TJ) | 50 V | - | 300 µA @ 10 V | 400 mV @ 100 nA | 8.2pF @ 10V | 100 mW | - | 6.5 mA | - | - |
晶体管 - JFET
结型栅场效应晶体管（JFET）是一种广泛应用的半导体器件，可作为电子控制开关、放大器或电压控制电阻器。这些器件基于通过改变施加在栅极端口上的电压来控制源极和漏极之间半导体通道中的电流流动原理而工作。
当在栅极和源极之间施加适当极性的电势差时，它改变了通道中电流流动的电阻。这种电阻调节导致源极和漏极之间流动的电流量减少。
JFET的一个显著特点是它们不需要偏置电流进行操作。相反，它们依靠源极和漏极之间半导体通道中的电荷流动来控制电流的流动。这简化了电路设计，并消除了额外的偏置元件的需求。
JFET在需要精确控制电流流动、放大或电压控制电阻的各种电子电路中应用广泛。它们独特的特性和简单性使其适用于电信、音频放大和仪器仪表等领域的各种应用。
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