BFU520 vs BFU520A Comparison
Detailed side-by-side comparison of BFU520 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
BFU520
BFU520 - NPN Wideband RF Transistor 2GHz | NXP Semiconductors
BFU520 β End of Life
Specification Comparison
| Parameter | BFU520 | BFU520A |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Transistors | Transistors |
| Lifecycle Status | Eol | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.24 | $0.35 |
| Polarity | NPN | NPN |
| Technology | Silicon wideband RF bipolar transistor | β |
| Package | SOT143B (4-pin, dual-emitter, plastic) | SOT23 (TO-236-3), 3-pin plastic |
| Collector-Emitter Voltage (VCEO) | 12 V | β |
| Collector Current (IC max) | 30 mA | β |
| Total Power Dissipation | 450 mW | β |
| Application Frequency Range | up to 2 GHz | β |
| Product Family | BFU5 series | BFU5 family |
| Mounting Type | Surface Mount | Surface Mount |
| Noise Performance | Optimized for low-noise applications | β |
| Transition Frequency (fT) | [DATA_NEEDED: transition frequency] | β |
| DC Current Gain (hFE) | [DATA_NEEDED: hFE range] | β |
| Noise Figure (NF) | [DATA_NEEDED: noise figure at bias] | β |
| Operating Temperature Range | [DATA_NEEDED: operating temperature] | [DATA_NEEDED: operating temperature range] |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Transistor Type | β | NPN silicon wideband RF transistor |
| Maximum Operating Frequency | β | up to 2 GHz |
| Qualification | β | AEC-Q101 qualified |
| 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] |