LSK170A vs 2SK170 比較
詳細並排比較 LSK170A 由 Linear Integrated Systems 與 2SK170 由 Toshiba. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | LSK170A | 2SK170 |
|---|---|---|
| 品牌 | Linear Integrated Systems | Toshiba |
| 類別 | Transistors | Transistors |
| 生命週期狀態 | 啟用中 | 停產終止 |
| Device Type | N-Channel JFET Amplifier | N-Channel JFET |
| Configuration | Single | — |
| Drain-Source Voltage (VDS) | 40 V | — |
| Gate-Source Voltage (VGS) | [DATA_NEEDED: Gate-Source Voltage] | — |
| Continuous Drain Current (ID) | 10 mA | — |
| Power Dissipation (PD) | 400 mW | — |
| IDSS Range (Grade A) | 2.6 mA to 6.5 mA (VDS = 10 V) | — |
| Noise Performance | Ultra-low noise (audio-grade) | — |
| 輸入電容 | Low capacitance | [DATA_NEEDED: Ciss] |
| Input Impedance | High input impedance | — |
| Transfer Characteristic | Uniquely linear VGS transfer function | — |
| Replacement For | Toshiba 2SK170 (pin-for-pin) | — |
| 工作溫度 | [DATA_NEEDED: Operating Temperature Range] | [DATA_NEEDED: operating temperature range] |
| 封裝 | SOT-23-3 (3L), surface mount | TO-92 (3-pin) |
| 安裝類型 | Surface Mount | Through Hole |
| RoHS 狀態 | RoHS Compliant | [DATA_NEEDED: RoHS status] |
| Grade Options | A / B / C / D (IDSS bins) | — |
| Drain-Source Voltage (Vdss) | — | 40 V |
| Drain Current (Id) | — | 0.02 A |
| Idss Grade GR | — | 2.6 mA to 6.5 mA |
| Idss Grade BL | — | 6 mA to 12 mA |
| Application Focus | — | Low-noise audio amplifier |
| Channel Polarity | — | N |
| Technology | — | Silicon N-channel junction type |
| 腳位數 | — | 3 |
| Typical Use Topology | — | Common-source / source follower |
| Gate-Source Cutoff Voltage | — | [DATA_NEEDED: Vgs(off) range] |
| Noise Figure | — | [DATA_NEEDED: noise figure] |
| Lifecycle | — | Discontinued (EOL) |