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SI4943BDY Folha de dados(PDF) 1 Page - Vishay Siliconix |
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SI4943BDY Folha de dados(HTML) 1 Page - Vishay Siliconix |
1 / 5 page FEATURES D TrenchFETr Power MOSFET D 100% Rg Tested APPLICATIONS D Load Switching − Computer − Game Systems D Battery Switching − 2-Cell Li-Ion Si4943BDY Vishay Siliconix New Product Document Number: 73073 S-41527—Rev. A, 16-Aug-04 www.vishay.com 1 Dual P-Channel 20-V (D-S) MOSFET PRODUCT SUMMARY VDS (V) rDS(on) (W) ID (A) −20 0.019 @ VGS = −10 V −8.4 −20 0.031 @ VGS = −4.5 V −6.7 S1 D1 G1 D1 S2 D2 G2 D2 SO-8 5 6 7 8 Top View 2 3 4 1 S1 G1 D1 P-Channel MOSFET S2 G2 D2 P-Channel MOSFET Ordering Information: Si4943BDY—E3 Si4943BDY-T1—E3 (with Tape and Reel) ABSOLUTE MAXIMUM RATINGS (TA = 25_C UNLESS OTHERWISE NOTED) Parameter Symbol 10 secs Steady State Unit Drain-Source Voltage VDS −20 V Gate-Source Voltage VGS "20 V Continuous Drain Current (TJ = 150_C)a TA = 25_C ID −8.4 −6.3 Continuous Drain Current (TJ = 150_C)a TA = 70_C ID −6.7 −5.1 A Pulsed Drain Current IDM −30 A Continuous Source Current (Diode Conduction)a IS −1.7 −0.9 Maximum Power Dissipationa TA = 25_C PD 2.0 1.1 W Maximum Power Dissipationa TA = 70_C PD 1.3 0.7 W Operating Junction and Storage Temperature Range TJ, Tstg −55 to 150 _C THERMAL RESISTANCE RATINGS Parameter Symbol Typical Maximum Unit Mi J ti t A bi ta t v 10 sec R 46 62.5 Maximum Junction-to-Ambienta Steady State RthJA 85 110 _C/W Maximum Junction-to-Foot (Drain) Steady State RthJF 26 35 C/W Notes a. Surface Mounted on 1 ” x 1” FR4 Board. |
Nº de peça semelhante - SI4943BDY |
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Descrição semelhante - SI4943BDY |
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