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SI4838BDY-T1-GE3 Datasheet(PDF) 2 Page - Vishay Siliconix |
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SI4838BDY-T1-GE3 Datasheet(HTML) 2 Page - Vishay Siliconix |
2 / 10 page www.vishay.com 2 Document Number: 68964 S-82662-Rev. A, 03-Nov-08 Vishay Siliconix Si4838BDY 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 12 V VDS Temperature Coefficient ΔV DS/TJ ID = 250 µA 12 mV/°C VGS(th) Temperature Coefficient ΔV GS(th)/TJ - 3.2 Gate-Source Threshold Voltage VGS(th) VDS = VGS, ID = 250 µA 0.4 1.0 V Gate-Source Leakage IGSS VDS = 0 V, VGS = ± 8 V ± 100 nA Zero Gate Voltage Drain Current IDSS VDS = 12 V, VGS = 0 V 1 µA VDS = 12 V, VGS = 0 V, TJ = 55 °C 10 On-State Drain Currenta ID(on) VDS ≥ 5 V, VGS = 4.5 V 30 A Drain-Source On-State Resistancea RDS(on) VGS = 4.5 V, ID = 15 A 0.0021 0.0027 Ω VGS = 2.5 V, ID = 12 A 0.0025 0.0032 VGS = 1.8 V, ID = 10 A 0.0031 0.0040 Forward Transconductancea gfs VDS = 15 V, ID = 15 A 105 S Dynamicb Input Capacitance Ciss VDS = 6 V, VGS = 0 V, f = 1 MHz 5760 pF Output Capacitance Coss 1730 Reverse Transfer Capacitance Crss 1145 Total Gate Charge Qg VDS = 6 V, VGS = 4.5 V, ID = 10 A 56 84 nC VDS = 6 V, VGS = 2.5 V, ID = 10 A 33 50 Gate-Source Charge Qgs 5.9 Gate-Drain Charge Qgd 12.5 Gate Resistance Rg f = 1 MHz 0.2 0.65 1.3 Ω Turn-On Delay Time td(on) VDD = 6 V, RL = 0.6 Ω ID ≅ 10 A, VGEN = 4.5 V, Rg = 1 Ω 25 50 ns Rise Time tr 29 55 Turn-Off Delay Time td(off) 140 240 Fall Time tf 35 65 Turn-On Delay Time td(on) VDD = 6 V, RL = 0.6 Ω ID ≅ 10 A, VGEN = 8 V, Rg = 1 Ω 12 24 Rise Time tr 13 26 Turn-Off Delay Time td(off) 56 100 Fall Time tf 10 20 Drain-Source Body Diode Characteristics Continuous Source-Drain Diode Current IS TC = 25 °C 5.1 A Pulse Diode Forward Currenta ISM 70 Body Diode Voltage VSD IS = 3 A 0.60 1.1 V Body Diode Reverse Recovery Time trr IF = 10 A, dI/dt = 100 A/µs, TJ = 25 °C 52 100 ns Body Diode Reverse Recovery Charge Qrr 40 80 nC Reverse Recovery Fall Time ta 21 ns Reverse Recovery Rise Time tb 31 |
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