Silicon Carbide MOSFET LGE LGE3M650170B Featuring Low Capacitance and Easy Drive for Power Conversion

Key Attributes
Model Number: LGE3M650170B
Product Custom Attributes
Mfr. Part #:
LGE3M650170B
Package:
TO-247-3
Product Description

Product Overview

The LGE3M650170B is a Silicon Carbide Power MOSFET designed for high-performance applications. It offers high blocking voltage with low on-resistance, high-speed switching with low capacitance, and is easy to parallel and simple to drive. Key benefits include higher system efficiency, reduced cooling requirements, increased system reliability, and the ability to operate at increased system switching frequencies. This device is suitable for auxiliary power supplies, switch mode power supplies, and high-voltage capacitive applications.

Product Attributes

  • Brand: LGE Semiconductor
  • Material: Silicon Carbide
  • Package: TO-247-3
  • Part Number: LGE3M650170B
  • Website: http://www.lgesemi.com
  • Email: lge@lgesemi.com
  • Revision: 20240217

Technical Specifications

Parameter Symbol Min. Typ. Max. Unit Test Conditions Note
Maximum Ratings
Drain-Source Voltage VDSmax 1700 V VGS=0V, ID=100A
Gate-Source Voltage VGSmax -10 +25 V Absolute maximum values
Gate-Source Voltage VGSop -5 +20 V Recommended operational values
Continuous Drain Current ID 4.5 7.0 A VGS=20V, Tc=25
Continuous Drain Current ID 4.5 A VGS=20V, Tc=100
Pulsed Drain Current ID(pulse) 9.0 A Pulse width tp limited by TJmax
Power Dissipation PD 62 W Tc=25, TJ=150
Operating Junction and Storage Temperature TJ, TSTG -55 +150 VDS = 1700 V, RDS(on) = 650 m, ID@25 = 7.0 A
Electrical Characteristics
Drain-Source Breakdown Voltage V(BR)DSS 1700 / / V VGS=0V, ID=100A
Gate Threshold Voltage VGS(th) 2.0 2.6 4.0 V VDS=VGS, ID=1.0mA Fig. 11
Gate Threshold Voltage VGS(th) / 1.8 / V VDS=VGS, ID=1.0mA, TJ=150
Zero Gate Voltage Drain Current IDSS / 1 100 A VDS=1700V, VGS=0V
Gate-Source Leakage Current IGSS+ / 10 250 nA VDS=0V, VGS=25V
Gate-Source Leakage Current IGSS- / 10 250 nA VDS=0V, VGS=-10V
Drain-Source On-State Resistance RDS(on) / 650 850 m VGS=20V, ID=2.0A
Drain-Source On-State Resistance RDS(on) / 1300 / m VGS=20V, ID=2.0A, TJ=150
Transconductance gfs / 1.06 / S VDS=20 V, ID=2.0 A Fig. 4,5,6
Transconductance gfs / 1.14 / S VDS=20V, ID=2.0A, TJ=150
Input Capacitance Ciss / 194 / pF VGS=0V, VDS=1000V, f=1MHz, VAC=25mV Fig. 15,16
Output Capacitance Coss / 13 / pF VGS=0V, VDS=1000V, f=1MHz, VAC=25mV Fig. 15,16
Reverse Transfer Capacitance Crss / 1.8 / pF VGS=0V, VDS=1000V, f=1MHz, VAC=25mV Fig. 15,16
Coss Stored Energy Eoss / 6.6 / J VDS=1200V, VGS=-5V/20V, ID=2.0A, RG(ext)=2.5, L=100H
Turn-On Switching Energy EON / 5 / mJ VDS=1200V, VGS=-5V/20V, ID=2.0A, RG(ext)=2.5, L=100H
Turn-On Delay Time td(on) / 13.8 / ns VDS=1200V, VGS=-5V/20V, ID=2.0A, RG(ext)=2.5, RL=20
Rise Time tr / 22.8 / ns VDS=1200V, VGS=-5V/20V, ID=2.0A, RG(ext)=2.5, RL=20
Turn-Off Delay Time td(off) / 38 / ns VDS=1200V, VGS=-5V/20V, ID=2.0A, RG(ext)=2.5, RL=20
Fall Time tf / 14 / ns VDS=1200V, VGS=-5V/20V, ID=2.0A, RG(ext)=2.5, RL=20
Internal Gate Resistance RG(int) / 18 / f=1MHz, VAC=25mV
Gate to Source Charge QGS / 5.4 / nC VDS=1200V, VGS=-5V/20V, ID=2.0A
Gate to Drain Charge QGD / 7.6 / nC VDS=1200V, VGS=-5V/20V, ID=2.0A
Total Gate Charge QG / 23 / nC VDS=1200V, VGS=-5V/20V, ID=2.0A
Reverse Diode Characteristics
Diode Forward Voltage VSD 4.2 / V VGS=-5V, ISD=25A Fig. 8,9,10
Diode Forward Voltage VSD 3.9 / V VGS=-5V, ISD=25A, TJ=150
Continuous Diode Forward Current IS / 7.0 A TC=25
Reverse Recover Time trr 25 / ns VR=1200V, ISD=2.0A
Reverse Recovery Charge Qrr 15 / nC VR=1200V, ISD=2.0A
Peak Reverse Recovery Current Irrm 2.8 / A VR=1200V, ISD=2.0A
Thermal Characteristics
Thermal Resistance from Junction to Case RJC 1.8 / /W
Thermal Resistance from Junction to Ambient RJA / 40 / /W

2410301412_LGE-LGE3M650170B_C42372481.pdf

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