Nec B58944 Datasheet 2021 !!install!! -

I couldn’t find a specific NEC B58944 datasheet from 2021 in my current knowledge base or search results.

• Go to: www.renesas.com
• Search: 2SB589 (not B58944)
• If not found, search: NEC discontinued or NEC legacy

• High current gain: The NEC B58944 has a high current gain (hfe) of 200-400, making it suitable for applications that require high current amplification.
• Low saturation voltage: The device has a low saturation voltage (VCE(sat)) of 0.2V, which ensures efficient operation and minimal power loss.
• High voltage rating: The NEC B58944 has a high collector-emitter voltage rating (VCEO) of 80V, making it suitable for use in applications that require high voltage handling.
• Low noise figure: The device has a low noise figure (NF) of 2dB, making it suitable for use in low-noise amplifier applications.

As electronic restoration gains popularity (vintage audio, retro computing, arcade machines), the demand for oddball parts like the NEC B58944 remains steady. Understanding its undocumented legacy is the key to successful troubleshooting. nec b58944 datasheet 2021

Access Time: 70 ns (indicated by the "-70Y" or "-70L" suffix). I couldn’t find a specific NEC B58944 datasheet

Viewing angle: The emission half-angle (e.g., 120° typical) informs optical coupling and perceived brightness for indicators or backlights. Go to: www

. This component is frequently identified by its equivalent or base part number, $\mu$PD43256BGU-70Y $\mu$PD43256BGU-70L , which reveals its core identity as a 256 Kbit Parallel Static RAM (SRAM) Technical Overview