BFU520R vs BFU520A Comparison
Detailed side-by-side comparison of BFU520R 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.
NXP Semiconductors
BFU520R
BFU520R - NPN 12V 10.5GHz Wideband RF Transistor | NXP
BFU520R β Active
Specification Comparison
| Parameter | BFU520R | BFU520A |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Transistors | Transistors |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.18 | $0.35 |
| Transistor Type | NPN wideband silicon RF BJT | NPN silicon wideband RF transistor |
| Collector-Emitter Voltage (VCEO) | 12 V | β |
| Collector Current (IC max) | 30 mA | β |
| Transition Frequency (fT) | 10.5 GHz | β |
| Total Power Dissipation | 450 mW | β |
| Frequency Range | up to 2 GHz application range | β |
| Package | SOT-143B (4-pin, dual-emitter, plastic) | SOT23 (TO-236-3), 3-pin plastic |
| Mounting Type | Surface Mount | Surface Mount |
| Noise Performance | Low noise, high breakdown | β |
| Automotive Qualification | AEC-Q101 qualified | β |
| Family | BFU5 (BFU5x wideband silicon RF transistors) | β |
| Configuration | Single NPN, dual-emitter | β |
| Application Class | Small signal to medium power | High speed, low noise; small signal to medium power |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Noise Figure | [DATA_NEEDED: noise figure in dB] | β |
| Gain | [DATA_NEEDED: gain] | β |
| Maximum Operating Frequency | β | up to 2 GHz |
| Qualification | β | AEC-Q101 qualified |
| Polarity | β | NPN |
| Product Family | β | BFU5 family |
| 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] |