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SI5499DC Folha de dados(PDF) 2 Page - Vishay Siliconix |
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SI5499DC Folha de dados(HTML) 2 Page - Vishay Siliconix |
2 / 8 page www.vishay.com 2 Document Number: 73321 S-80193-Rev. B, 04-Feb-08 Vishay Siliconix Si5499DC New Product Notes: a. Surface Mounted on 1" x 1" FR4 Board. b. Maximum under Steady State conditions is 95 °C/W. THERMAL RESISTANCE RATINGS Parameter Symbol Typical Maximum Unit Maximum Junction-to-Ambienta, b t ≤ 5 s RthJA 48 50 °C/W Maximum Junction-to-Foot (Drain) Steady State RthJF 17 20 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 - 8 V VDS Temperature Coefficient ΔV DS/TJ ID = - 250 µA 6 mV/°C VGS(th) Temperature Coefficient ΔV GS(th)/TJ 2.3 Gate-Source Threshold Voltage VGS(th) VDS = VGS, ID = - 250 µA - 0.35 - 0.8 V VDS = VGS, ID = - 5 mA - 0.55 Gate-Source Leakage IGSS VDS = 0 V, VGS = ± 5 V ± 100 nA Zero Gate Voltage Drain Current IDSS VDS = - 8 V, VGS = 0 V - 1 µA VDS = - 8 V, VGS = 0 V, TJ = 55 °C - 10 On-State Drain Currenta ID(on) VDS ≤ 5 V, VGS = - 4.5 V - 25 A Drain-Source On-State Resistancea rDS(on) VGS = - 4.5 V, ID = - 5.1 A 0.030 0.036 Ω VGS = - 2.5 V, ID = - 4.6 A 0.037 0.045 VGS = - 1.8 V, ID = - 4.3 A 0.046 0.056 VGS = - 1.5 V, ID = - 1.3 A 0.057 0.077 Forward Transconductancea gfs VDS = - 4 V, ID = - 5.1 A 18 S Dynamicb Input Capacitance Ciss VDS = - 4 V, VGS = 0 V, f = 1 MHz 1290 pF Output Capacitance Coss 420 Reverse Transfer Capacitance Crss 270 Total Gate Charge Qg VDS = - 4 V, VGS = - 8 V, ID = - 6 A 23 35 nC VDS = - 4 V, VGS = - 4.5 V, ID = - 6 A 14 21 Gate-Source Charge Qgs 1.7 Gate-Drain Charge Qgd 2.7 Gate Resistance Rg f = 1 MHz 8 Ω Turn-On Delay Time td(on) VDD = - 4 V, RL = 0.7 Ω ID ≅ - 5.6 A, VGEN = - 4.5 V, Rg = 1 Ω 10 15 ns Rise Time tr 70 110 Turn-Off Delay Time td(off) 60 90 Fall Time tf 30 45 Turn-On Delay Time td(on) VDD = - 4 V, RL = 0.7 Ω ID ≅ - 5.6 A, VGEN = - 8 V, Rg = 1 Ω 815 Rise Time tr 70 110 Turn-Off Delay Time td(off) 55 85 Fall Time tf 55 85 |
Nº de peça semelhante - SI5499DC |
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Descrição semelhante - SI5499DC |
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