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ULQ2003A-Q1 Datasheet(PDF) 4 Page - Texas Instruments |
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ULQ2003A-Q1 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 11 page ![]() ULQ2003AQ1, ULQ2004AQ1, HIGHVOLTAGE HIGHCURRENT DARLINGTON TRANSISTOR ARRAY SGLS148A − DECEMBER 2002 − REVISED OCTOBER 2004 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PARAMETER MEASUREMENT INFORMATION Open VCE Open ICEX Figure 1. ICEX Test Circuit Open VCE VI ICEX Figure 2. ICEX Test Circuit Open VCE IC II(off) Figure 3. II(off) Test Circuit Open Open II(on) VI Figure 4. II Test Circuit Open VCE IC II hFE = IC II NOTE: II is fixed for measuring VCE(sat), variable for measuring hFE. Figure 5. hFE, VCE(sat) Test Circuit Open VCE IC VI(on) Figure 6. VI(on) Test Circuit VR Open IR Figure 7. IR Test Circuit IF VF Open Figure 8. VF Test Circuit |