WMSIC Electronic Components

2SK209-GR(TE85L,F) 2SK209

2SK209-GR(TE85L,F) 2SK209
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Product image

Model2SK209-GR(TE85L,F)
PackageSC-59
BrandTOSHIBA
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

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Technical data

Product details

20 specifications

Core information

Product name
TOSHIBA 2SK209-GR(TE85L, F)
Type
TOSHIBA
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TOSHIBA
Electronic Component
2SK209-GR(TE85L,F)
Electronic Component
1
Package
SC-59
Electronic Component
1 N
Electronic Component
MOSFET(JFET)
Electronic Component
0.034g
FETType
N
Electronic Component
1
Electronic Component
BM0107672932
Power Dissipation(Pd)
150mW
Electronic Component
Electronic Component
Electronic Component
3000
Current(Idss)
14mA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

产品概述：2SK209-GR(TE85L,F) N通道JFET

一、基本信息

2SK209-GR(TE85L,F) 是一款由东芝（Toshiba）生产的高性能 N 通道结型场效应管（JFET），其主要应用于模拟信号放大及开关电路。该器件采用 SC-59 表面贴装封装，设计紧凑，适合在空间受限的应用中使用。此产品具备优越的电气特性和工作稳定性，适应于各种电子设备的需求。

二、技术参数

  1. 频率：1 kHz
  2. 测试电压：10 V
  3. 测试电流：500 µA
  4. 噪声系数：1 dB
  5. 晶体管类型：N 通道 JFET
  6. 输入电容 (Ciss)：最大值为 13 pF，在 10 V 下测试
  7. 连续漏极电流 (Id)：在 25°C 下为 10 mA
  8. 功率耗散：最大值为 150 mW（TA）
  9. 工作温度范围：-55°C 至 125°C
  10. 器件封装：SC-59，符合 TO-236-3 和 SOT-23-3 标准

三、产品特点

  1. 高性能和低噪声：2SK209-GR 的噪声系数仅为 1 dB，使其在信号处理应用中保持高信号噪声比（SNR），非常适合音频设备和敏感传感器的前端放大。

  2. 宽工作温度范围：该器件在 -55°C 到 125°C 的工作温度范围内都能良好运行，确保在极端环境条件下的可靠性，适合工业、军事及航空航天应用。

  3. 高效率和功率兼容性：最大功率耗散可达到 150 mW，适合高密度电路的集成。然而，其额定的连续漏极电流为 10 mA，设计者可以根据需要优化电路的功率使用。

  4. 紧凑的封装设计：SC-59 的表面贴装封装设计，使得 2SK209-GR 在电路板布局中节省空间，非常适合现代电子产品的设计需求。

  5. 广泛的应用场景：得益于其出色的电气性能，2SK209-GR 在传感器前端放大、音频放大器、RF 放大器以及开关电路等多种应用中展现出优异的性能。

四、应用领域

  • 音频放大器：利用其低噪声特性，2SK209-GR 被广泛应用于音频设备中，提供高声质和清晰度。
  • 数据采集系统：适合用于需要高灵敏度的传感器信号处理，用于工业监控和测试仪器。
  • 射频（RF）应用：在RF前端放大和信号调制解调设备中，利用其优秀的增益特性来提升信号传输质量。
  • 便携式电子设备：得益于其小型封装，可以很容易地集成到各种便携式电子设备中，满足不同应用的需求。

五、结论

2SK209-GR(TE85L,F) 是一款功能齐全、性能优异的 N 通道 JFET，在现代电子应用中展现出卓越的可靠性和适用性。其低噪声和高效能特性使其成为音频、RF 和信号处理等多个领域的理想选择。设计工程师可以放心地将其集成到各种电路中，以满足高性能电子产品的要求。

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