2SD244100L

Overview

The Panasonic 2SD244100L is a silicon NPN epitaxial planar transistor designed for low-frequency output amplification. It features a MiniP3-F1 surface-mount package with a collector-base voltage of 10V and a collector-emitter breakdown voltage of 10V. The device supports a maximum continuous collector current of 1.5A and a peak current of 2A, dissipating up to 1W at 25°C ambient temperature. Key electrical characteristics include a minimum DC current gain (hFE) of 200 at 400mA, a transition frequency (fT) of 190MHz, and a collector-emitter saturation voltage of 250mV at 1A collector current and 25mA base current.

Feature Summary

• Mini Power type package enabling equipment downsizing and automatic insertion via tape or magazine packing.

Applications

• Low-frequency output amplification circuits

Procurement Notes

Verify the specific ordering suffix against official Panasonic documentation to confirm exact packaging configuration, as standard supply may vary between cut tape and reel formats. Confirm component status, as this part is classified under maintenance or discontinued lifecycle stages by the manufacturer. Ensure final design specifications align with the most recent product standards provided by the supplier before procurement.

Selection Notes

Select this component for applications requiring high current handling in a compact surface-mount footprint. The low saturation voltage supports efficient switching or linear operation at higher currents. Verify that the 10V voltage rating meets circuit requirements, as it is limited compared to higher-voltage alternatives. Consider thermal management strategies given the 1W power dissipation limit in the MiniP3-F1 package.

Part Context

This transistor belongs to the Panasonic 2SD2441 series, utilizing a silicon NPN epitaxial planar structure. It is housed in the MiniP3-F1 package, which is a small outline variant designed for automated assembly processes. The series is specifically engineered for general-purpose low-frequency amplification tasks within consumer and office electronic equipment.

Replacement Considerations

Consult official Panasonic documentation for verified substitute part numbers. Cross-referencing requires matching the MiniP3-F1 package, 10V voltage ratings, and 1.5A current capabilities to ensure functional compatibility without redesigning the host circuit board.