BFU520AR vs BFU520XR 对比
详细并排对比 BFU520AR 出自 NXP Semiconductors 和 BFU520XR 出自 NXP Semiconductors。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | BFU520AR | BFU520XR |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Transistors | Transistors |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.26 | $0.23 |
| 晶体管类型 | NPN wideband silicon RF BJT | — |
| Collector-Emitter Breakdown Voltage (VCEO) | 12 V | — |
| Continuous Collector Current (IC) | 30 mA | — |
| 过渡频率（ft） | 10 GHz | — |
| Total Power Dissipation (Ptot) | 450 mW | — |
| 封装 | SOT-23 (TO-236AB), 3-pin | SOT143R (4-pin, plastic, dual emitter) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | -40C to +150C | [DATA_NEEDED: operating temperature] |
| Qualification | AEC-Q101 (automotive qualified per distributor listing) | — |
| Product Family | BFU5 wideband RF transistor family | — |
| Intended Application Band | Small signal to medium power up to 2 GHz | — |
| Polarity | NPN | NPN |
| Noise Figure | [DATA_NEEDED: noise figure] | — |
| DC Current Gain (hFE) | [DATA_NEEDED: hFE] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Packaging | Reel (R suffix, tape and reel) | — |
| Technology | — | Silicon wideband RF BJT |
| 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 |
| 集电极-发射极电压（Vceo） | — | [DATA_NEEDED: VCEO] |
| 过渡频率（ft） | — | [DATA_NEEDED: fT] |
| Noise Figure NF | — | [DATA_NEEDED: NF] |
| Total Power Dissipation Ptot | — | [DATA_NEEDED: Ptot] |
| Ordering Suffix | — | XR |