2SK170-BL vs LSK170A 比較
詳細並排比較 2SK170-BL 由 Toshiba 與 LSK170A 由 Linear Integrated Systems. 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 | 2SK170-BL | LSK170A |
|---|---|---|
| 品牌 | Toshiba | Linear Integrated Systems |
| 類別 | Transistors | Transistors |
| 生命週期狀態 | 停產終止 | 啟用中 |
| 電晶體類型 | N-Channel JFET (Junction FET) | — |
| Technology | Silicon N-Channel Junction Type | — |
| Primary Application | Low Noise Audio Amplifier | — |
| Drain Current Rating | 12 mA | — |
| Drain-Source Voltage | 40 V | — |
| Grade / Idss Rank | BL (highest Idss grade of 2SK170 family) | — |
| Gate-Source Voltage Rating | [DATA_NEEDED: gate-source voltage rating] | — |
| Idss Range (BL grade) | [DATA_NEEDED: Idss range for BL grade] | — |
| Noise Figure | [DATA_NEEDED: noise figure] | — |
| Transconductance | [DATA_NEEDED: forward transfer admittance] | — |
| Power Dissipation | [DATA_NEEDED: total power dissipation] | — |
| 封裝 | TO-92, 3-pin | SOT-23-3 (3L), surface mount |
| 安裝類型 | Through-Hole | Surface Mount |
| Polarity | N-Channel | — |
| Configuration | Single JFET | Single |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: Operating Temperature Range] |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | RoHS Compliant |
| Device Type | — | N-Channel JFET Amplifier |
| 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 |
| Input Impedance | — | High input impedance |
| Transfer Characteristic | — | Uniquely linear VGS transfer function |
| Replacement For | — | Toshiba 2SK170 (pin-for-pin) |
| Grade Options | — | A / B / C / D (IDSS bins) |