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SI4228DY 데이터시트(PDF) 2 Page - Vishay Siliconix |
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SI4228DY 데이터시트(HTML) 2 Page - Vishay Siliconix |
2 / 10 page www.vishay.com 2 Document Number: 66591 S10-1043-Rev. A, 03-May-10 Vishay Siliconix Si4228DY New Product Notes a. Pulse test; pulse width ≤ 300 µs, duty cycle ≤ 2 % b. Guaranteed by design, not subject to production testing. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. SPECIFICATIONS TJ = 25 °C, unless otherwise noted Parameter Symbol Test Conditions Min. Typ. Max. Unit Static Drain-Source Breakdown Voltage VDS VGS = 0 V, ID = 250 µA 25 V VDS Temperature Coefficient ΔV DS/TJ ID = 250 µA 20 mV/°C VGS(th) Temperature Coefficient ΔV GS(th)/TJ - 3.2 Gate-Source Threshold Voltage VGS(th) VDS = VGS , ID = 250 µA 0.6 1.4 V Gate-Source Leakage IGSS VDS = 0 V, VGS = ± 12 V ± 100 nA Zero Gate Voltage Drain Current IDSS VDS = 25 V, VGS = 0 V 1 µA VDS = 25 V, VGS = 0 V, TJ = 55 °C 10 On-State Drain Currenta ID(on) VDS ≥ 5 V, VGS = 10 V 20 A Drain-Source On-State Resistancea RDS(on) VGS = 10 V, ID = 7 A 0.015 0.018 Ω VGS = 4.5 V, ID = 7 A 0.016 0.020 VGS = 2.5 V, ID = 5 A 0.020 0.024 Forward Transconductancea gfs VDS = 15 V, ID = 7 A 68 S Dynamicb Input Capacitance Ciss VDS = 12.5 V, VGS = 0 V, f = 1 MHz 790 pF Output Capacitance Coss 146 Reverse Transfer Capacitance Crss 76 Total Gate Charge Qg VDS = 12.5 V, VGS = 10 V, ID = 8.6 A 16.5 25 nC VDS = 12.5 V, VGS = 4.5 V, ID = 8.6 A 7.8 12 Gate-Source Charge Qgs 1.6 Gate-Drain Charge Qgd 1.7 Gate Resistance Rg f = 1 MHz 0.5 2.5 5 Ω Turn-On Delay Time td(on) VDD = 12.5 V, RL = 1.8 Ω ID ≅ 6.9 A, VGEN = 4.5 V, Rg = 1 Ω 714 ns Rise Time tr 12 18 Turn-Off Delay Time td(off) 21 30 Fall Time tf 10 20 Turn-On Delay Time td(on) VDD = 12.5 V, RL = 1.8 Ω ID ≅ 6.9 A, VGEN = 10 V, Rg = 1 Ω 48 Rise Time tr 918 Turn-Off Delay Time td(off) 20 30 Fall Time tf 714 Drain-Source Body Diode Characteristics Continuous Source-Drain Diode Current IS TC = 25 °C 2.6 A Pulse Diode Forward Currenta ISM 50 Body Diode Voltage VSD IS = 6.9 A 0.82 1.2 V Body Diode Reverse Recovery Time trr IF = 6.9 A, dI/dt = 100 A/µs, TJ = 25 °C 15 23 ns Body Diode Reverse Recovery Charge Qrr 612 nC Reverse Recovery Fall Time ta 8 ns Reverse Recovery Rise Time tb 7 |
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