BFU520WF vs BFU520A Comparison
Detailed side-by-side comparison of BFU520WF by NXP Semiconductors and BFU520A by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | BFU520WF | BFU520A |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Transistors | Transistors |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.22 | $0.35 |
| Polarity | NPN | NPN |
| Technology | Wideband silicon RF BJT, 11 GHz fT silicon technology | β |
| Collector-Emitter Breakdown Voltage (VCEO) | 12 V | β |
| Collector-Emitter Voltage (VCEO rating) | 12 V | β |
| Maximum Collector Current (IC max) | 30 mA | β |
| Total Power Dissipation (Ptot) | 450 mW | β |
| Transit Frequency (fT) | 11 GHz | β |
| Minimum Noise Figure (NFmin) | 0.6 dB at 900 MHz | β |
| Maximum Stable Gain (MSG) | 18.5 dB at 900 MHz | β |
| Application Frequency Range | Up to 2 GHz | β |
| Package | SOT323 (SC-70), 3-pin plastic | SOT23 (TO-236-3), 3-pin plastic |
| Mounting Type | Surface Mount | Surface Mount |
| Qualification | AEC-Q101 qualified | AEC-Q101 qualified |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Family | BFU5 family, small signal to medium power up to 2 GHz | β |
| DC Current Gain (hFE) | [DATA_NEEDED: hFE] | β |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Collector-Base Capacitance (Ccb) | [DATA_NEEDED: Ccb] | β |
| Transistor Type | β | NPN silicon wideband RF transistor |
| Maximum Operating Frequency | β | up to 2 GHz |
| Product Family | β | BFU5 family |
| Application Class | β | High speed, low noise; small signal to medium power |
| Collector-Emitter Voltage VCEO | β | [DATA_NEEDED: VCEO] |
| Collector Current IC | β | [DATA_NEEDED: IC max] |
| Transition Frequency fT | β | [DATA_NEEDED: fT] |
| Noise Figure NF | β | [DATA_NEEDED: noise figure] |
| Gain (S21/Gp) | β | [DATA_NEEDED: gain] |
| Power Dissipation Ptot | β | [DATA_NEEDED: Ptot] |