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DATA SHEET
SILICON POWER TRANSISTOR
2SA1744
PNP SILICON EPITAXIAL TRANSISTOR FOR HIGH-SPEED SWITCHING
The 2SA1744 is a power transistor developed for high-speed switching and features a high hFE at Low VCE(sat). This transistor is ideal for use as a driver in DC/DC converters and actuators. In addition, a small resin-molded insulation type package contributes to high-density mounting and reduction of mounting cost.
PACKAGE DRAWING (UNIT: mm)
FEATURES
• High hFE and low VCE(sat): hFE ≥ 100 (VCE = −2 V, IC = −3 A) VCE(sat) ≤ 0.3 V (IC = −8 A, IB = −0.4 A) • Full-mold package that does not require an insulating board or bushing
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Electrode Connection 1. Base 2. Collector 3.
A1744 Datasheet
