BFU520 vs BFU520XR 比較
詳細並排比較 BFU520 由 NXP Semiconductors 與 BFU520XR 由 NXP Semiconductors. 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 | BFU520 | BFU520XR |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Transistors | Transistors |
| 生命週期狀態 | 停產終止 | 啟用中 |
| Polarity | NPN | NPN |
| Technology | Silicon wideband RF bipolar transistor | Silicon wideband RF BJT |
| 封裝 | SOT143B (4-pin, dual-emitter, plastic) | SOT143R (4-pin, plastic, dual emitter) |
| 集極-射極電壓 (Vceo) | 12 V | — |
| Collector Current (IC max) | 30 mA | — |
| Total Power Dissipation | 450 mW | — |
| Application Frequency Range | up to 2 GHz | — |
| Product Family | BFU5 series | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Noise Performance | Optimized for low-noise applications | — |
| 轉換頻率 (ft) | [DATA_NEEDED: transition frequency] | — |
| DC Current Gain (hFE) | [DATA_NEEDED: hFE range] | — |
| Noise Figure (NF) | [DATA_NEEDED: noise figure at bias] | — |
| 工作溫度範圍 | [DATA_NEEDED: operating temperature] | [DATA_NEEDED: operating temperature] |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | — |
| Family | — | BFU5 |
| Maximum Operating Frequency | — | 2 GHz |
| Continuous Collector Current | — | 0.05 A (50 mA) |
| Application Band | — | L Band |
| Number of Elements | — | 1 |
| Configuration | — | Single NPN, dual emitter pins |
| Typical Application | — | High speed, low noise amplification |
| 集極-射極電壓 (Vceo) | — | [DATA_NEEDED: VCEO] |
| 轉換頻率 (ft) | — | [DATA_NEEDED: fT] |
| Noise Figure NF | — | [DATA_NEEDED: NF] |
| Total Power Dissipation Ptot | — | [DATA_NEEDED: Ptot] |
| Ordering Suffix | — | XR |