ASDsemi ASDM100R045NQ-R 100V N Channel MOSFET designed for synchronous rectification and high frequency

Key Attributes
Model Number: ASDM100R045NQ-R
Product Custom Attributes
Configuration:
-
Drain To Source Voltage:
100V
Current - Continuous Drain(Id):
118A
Operating Temperature -:
-
RDS(on):
4.5mΩ@10V
Gate Threshold Voltage (Vgs(th)):
1.8V
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
44pF
Number:
1 N-channel
Output Capacitance(Coss):
654pF
Input Capacitance(Ciss):
4.117nF
Pd - Power Dissipation:
73W
Gate Charge(Qg):
78nC
Mfr. Part #:
ASDM100R045NQ-R
Package:
PDFN-8(5x6)
Product Description

Product Overview

The ASDM100R045NQ is a 100V N-Channel MOSFET designed for high-density cell applications, offering ultra-low RDS(on). It features fully characterized avalanche voltage and current, ensuring good stability and uniformity with high EAS. The MOSFET is housed in an excellent package for effective heat dissipation and is optimized for synchronous rectification. Its applications include automotive systems, hard-switched and high-frequency circuits, BLDC motor drives, and battery-powered devices.

Product Attributes

  • Brand: ShenZhen Ascend Semiconductor Incorporated
  • Product Line: ASDM
  • Channel Type: N-Channel
  • Package Type: PDFN5*6-8
  • Ordering Code: ASDM100R045NQ-R
  • Marking: 100R045N
  • Packing: Tape & Reel, 4000/Reel

Technical Specifications

Parameter Symbol Conditions Min. Typ. Max. Unit
General Features
Drain-Source Voltage VDS 100 V
RDS(on), Typ @ VGS=10 V 3.4 m
ID 118 A
Absolute Maximum Ratings
Drain-Source Voltage VDS TJ=25C unless otherwise noted 100 V
Gate-Source Voltage VGS 20 V
Drain Current-Continuous ID TC=25C 118 A
Drain Current-Continuous ID TC=100C 62 A
Drain Current-Pulsed Note 1 IDM TC=25C 472 A
Avalanche Current IAR 34 A
Single Pulse Avalanche Energy Note 3 EAS 29 mJ
Maximum Power Dissipation PD TC=25C 73 W
Operating Junction Temperature Range TJ 150 C
Thermal Resistance Ratings
Junction-to-Ambient RJA Steady State, Note 2 - 54.5 - C/W
Junction-to-Case RJC Steady State - 1.7 - C/W
Electrical Characteristics
Drain-Source Breakdown Voltage V(BR)DSS VGS=0V, IDS=1mA 100 - - V
Zero Gate Voltage Drain Current IDSS VDS=80V, VGS=0V, TJ=25C - - 10 A
Zero Gate Voltage Drain Current IDSS VDS=80V, VGS=0V, TJ=125C - - 100 A
Gate-Body Leakage IGSS VGS=20V, VDS=0V - - 100 nA
Gate Threshold Voltage VGS(TH) VDS=VGS, IDS=250A 1.2 1.8 2.5 V
Drain-Source On-State Resistance RDS(ON) VGS=10V, IDS=50A - 3.4 4.5 m
Drain-Source On-State Resistance RDS(ON) VGS=4.5V, IDS=20A - 4.6 6.5 m
Gate Resistance Rg VGS=0V, VDS=0V, f=1MHz - 1.2 -
Forward Transconductance gfs VDS=5V, IDS=20A - 43.0 - S
Dynamic Characteristics
Input Capacitance Ciss VDS=50V, VGS=0V, f=1MHz - 4117 - pF
Output Capacitance Coss VDS=50V, VGS=0V, f=1MHz - 654 - pF
Reverse Transfer Capacitance Crss VDS=50V, VGS=0V, f=1MHz - 44 - pF
Turn-On Delay Time td(on) VDS=50V, VGS=10V, IDS=45A, RGEN=3.6 - 13.7 - ns
Rise Time tr VDS=50V, VGS=10V, IDS=45A, RGEN=3.6 - 36.0 - ns
Turn-Off Delay Time td(off) VDS=50V, VGS=10V, IDS=45A, RGEN=3.6 - 54.4 - ns
Fall Time tf VDS=50V, VGS=10V, IDS=45A, RGEN=3.6 - 40.3 - ns
Gate Charge Characteristics
Gate to Source Gate Charge Qgs VDD=50V, ID=30A - 14.6 - nC
Gate charge at threshold Qg(th) VDD=50V, ID=30A - 8.0 - nC
Gate to Drain Charge Qgd VDD=50V, ID=30A - 21.4 - nC
Switching charge QSW VDD=50V, ID=30A - 28 - nC
Gate charge total Qg VDD=50V, ID=30A, VGS=0 to 10V - 78 - nC
Gate plateau voltage Vplateau VDD=50V - 3.6 - V
Gate charge total, sync. FET (Qg-Qgd) Qg(sync) VDS=0.1V - 56.6 - nC
Drain-Source Diode Characteristics and Maximum Ratings
Diode Forward Voltage VSD VGS=0V, IF=20A - 0.8 1.3 V
Body Diode Reverse Recovery Time trr VDD=50V, IF=20A, di/dt=100A/s - 52 - ns
Body Diode Reverse Recovery Time trr VDD=50V, IF=20A, di/dt=200A/s - 46.4 - ns
Body Diode Reverse Recovery Charge Qrr VDD=50V, IF=20A, di/dt=100A/s - 70.6 - nC
Body Diode Reverse Recovery Charge Qrr VDD=50V, IF=20A, di/dt=200A/s - 131.8 - nC
Reverse Recovery Current IRRM VDD=50V, IF=20A, di/dt=100A/s - 2.4 - A
Reverse Recovery Current IRRM VDD=50V, IF=20A, di/dt=200A/s - 4.9 - A

2511041536_ASDsemi-ASDM100R045NQ-R_C2972856.pdf
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