2SJ74 vs 2SJ74-GR 比較
詳細並排比較 2SJ74 由 Toshiba 與 2SJ74-GR 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 | 2SJ74 | 2SJ74-GR |
|---|---|---|
| 品牌 | Toshiba | Toshiba |
| 類別 | Transistors | Transistors |
| 生命週期狀態 | 停產終止 | 停產終止 |
| Device Type | P-Channel JFET (junction type) | — |
| Drain-Gate Voltage (VGDS) | -25 V | — |
| Drain Current (ID) | 20 mA | — |
| Primary Application | Low-noise audio amplifier | — |
| Recommended Use | First stages of EQ amplifiers and M.C. head amplifiers | — |
| 封裝 | TO-92 (lead formed) | 2-5F1D (SC-43), 3 PIN |
| 安裝類型 | Through Hole | Through Hole |
| Configuration | Single JFET | Single FET |
| Channel Type | P-Channel | — |
| Technology | Silicon junction JFET | Silicon P Channel Junction Type |
| Grading Ranks | GR, BL (by IDSS range) | — |
| IDSS Range | [DATA_NEEDED: IDSS range by rank] | — |
| Gate-Source Cutoff Voltage (VGS(off)) | [DATA_NEEDED: VGS(off)] | [DATA_NEEDED: gate-source cutoff voltage] |
| Input Capacitance (Ciss) | [DATA_NEEDED: Ciss] | [DATA_NEEDED: input capacitance] |
| Total Power Dissipation (PD) | [DATA_NEEDED: PD] | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | — |
| Lead Finish | Pb (per Mouser 2SJ74-BL listing) | — |
| Compliance | [DATA_NEEDED: RoHS/REACH status] | — |
| Polarity | — | P-Channel |
| 電晶體類型 | — | JFET (Junction Field-Effect Transistor) |
| Maximum Power Dissipation (PD) | — | 400 mW |
| Number of Units in IC | — | 1 |
| Grade Suffix | — | GR (Idss grade classification) |
| Recommended Application | — | First stages of EQ amplifiers and M.C. head amplifiers |
| Gate-Drain Breakdown Voltage (VGDS) | — | [DATA_NEEDED: gate-drain breakdown voltage] |
| Drain-Source Voltage (VDSS) | — | [DATA_NEEDED: drain-source voltage] |
| Zero-Gate Drain Current (IDSS) | — | [DATA_NEEDED: IDSS range for GR grade] |
| 工作溫度範圍 | — | [DATA_NEEDED: operating temperature range] |