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12T08H-SW Datasheet(PDF) 4 Page - Nell Semiconductor Co., Ltd |
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12T08H-SW Datasheet(HTML) 4 Page - Nell Semiconductor Co., Ltd |
4 / 6 page SEMICONDUCTOR RoHS RoHS www.nellsemi.com Page 4 of 6 Fig.1 Maximum power dissipation versus RMS on-state current (full cycle) Fig.2 RMS on-state current versus case temperature (full cycle) 0 0 2 3 4 5 6 7 8 12 10 P (W) 0 0 1 2 3 4 5 6 7 8 9 10 I (A) T(RMS) 125 100 75 50 25 6 4 9 2 1 Fig.3 RMS on-state current versus ambient temperature (printed circuit board FR4, copper thickness: 35µm)(full cycle) Fig.4 Relative variation of thermal impedance versus pulse duration. 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 1E-3 1E-2 1E-1 1E+0 K=[Z /R ] th th 5E+2 1E+2 1E+1 1E+0 1E-1 1E-2 0 25 50 75 100 125 I (A) T(RMS) 12T Series I (A) T(RMS) 14 16 10 11 12 8 TO-220AB ( ) insulated TO-220AB TO-263 T (°C) C 11 12 13 14 2 D PAK 2 (S=1cm ) T (°C) c tp(s) Zth(j-c) Zth(j-a) 1 10 100 I (A) Fig.5 On-state characteristics (maximum values). 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 T max. j V = 0.85 V to R = 35 mΩ d T =T max j j T =25°C j V (V) TM 0 10 20 30 40 50 60 70 80 90 I (A) TSM Fig.6 Surge peak on-state current versus number of cycles. 1 10 100 1000 t=20ms One cycle Non repetitive T initial=25°C j Repetitive T =90°C c Number of cycles 100 110 120 130 |
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