BFU520A vs BFU520 Comparison
Detailed side-by-side comparison of BFU520A by NXP Semiconductors and BFU520 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 - NPN Wideband RF Transistor 2GHz | NXP Semiconductors
BFU520 ✗ End of LifeSpecification Comparison
| Parameter | BFU520A | BFU520 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Transistors | Transistors |
| Lifecycle Status | Active | End of Life |
| Transistor Type | NPN silicon wideband RF transistor | — |
| Package | SOT23 (TO-236-3), 3-pin plastic | SOT143B (4-pin, dual-emitter, plastic) |
| Maximum Operating Frequency | up to 2 GHz | — |
| Qualification | AEC-Q101 qualified | — |
| Polarity | NPN | NPN |
| Product Family | BFU5 family | BFU5 series |
| Application Class | High speed, low noise; small signal to medium power | — |
| Mounting Type | Surface Mount | Surface Mount |
| Collector-Emitter Voltage (Vceo) | [DATA_NEEDED: VCEO] | — |
| Collector Current (Ic) | [DATA_NEEDED: IC max] | — |
| Transition Frequency (ft) | [DATA_NEEDED: fT] | — |
| Noise Figure NF | [DATA_NEEDED: noise figure] | — |
| Gain (S21/Gp) | [DATA_NEEDED: gain] | — |
| Power Dissipation (Ptot) | [DATA_NEEDED: Ptot] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature] |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Technology | — | Silicon wideband RF bipolar transistor |
| Collector-Emitter Voltage (Vceo) | — | 12 V |
| Collector Current (IC max) | — | 30 mA |
| Total Power Dissipation | — | 450 mW |
| Application Frequency Range | — | up to 2 GHz |
| Noise Performance | — | Optimized for low-noise applications |
| Transition Frequency (ft) | — | [DATA_NEEDED: transition frequency] |
| DC Current Gain (hFE) | — | [DATA_NEEDED: hFE range] |
| Noise Figure (NF) | — | [DATA_NEEDED: noise figure at bias] |