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SI-8000SD 数据表(PDF) 3 Page - Sanken electric |
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SI-8000SD 数据表(HTML) 3 Page - Sanken electric |
3 / 5 page sSI-8033SD qSI-8000SD Series Applications Varying output voltage The output voltage can be varied in the same manner as SI-8000S. Refer of the catalog. sPD-Ta Characteristics Find the efficiency from the efficiency curve and substi- tute in the percentage, because the efficiency varies de- pending on the input voltage and output current. VO : Output voltage VIN: Input voltage IO : Output current ηχ : Efficiency VF : Forward voltage of D1 0.4V (IO=2A) ··· SPB-G56S (Sanken) Thermal design for D1 must be performed separately. 3.5 3 2.5 2 1.5 1 0.5 0 –25 0 25 50 75 100 125 Ambient temperature Ta ( °C) Copper laminate aera: 40 ×40 mm ( j-a : 33.3 °C/W) 20 ×40 mm ( j-a : 37 °C/W) 20 ×20 mm ( j-a : 44 °C/W) 10 ×10 mm ( j-a : 53 °C/W) θ θ θ θ When mounted on glass epoxy board measuring 40 × 40 mm 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Input voltage VIN [V] 3.5 3 2.5 2 1.5 1 0.5 0 0 0.5 1 1.5 2 2.5 3 3.5 Output current IO (A) VIN 5.5V 8V 28V 20V Operable range With glass epoxy board measuring 40 × 40 mm 15V Power dissipation vs. Output current (typical value) Output current vs. Input voltage (typical value) sSI-8050SD 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Input voltage VIN [V] 3.5 3 2.5 2 1.5 1 0.5 0 0 0.5 1 1.5 2 2.5 3 3.5 Output current IO (A) VIN 7V 10V 20V 30V, 40V Operable range With glass epoxy board measuring 40 × 40 mm Power dissipation vs. Output current (typical value) Output current vs. Input voltage (typical value) PD=VO • IO 100 –1 – VF • IO 1– VO ηχ VIN |
类似零件编号 - SI-8000SD |
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类似说明 - SI-8000SD |
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