AUIRFSL8403 | Rochester Electronics AUIRFSL8403 | AUIRFSL8403 Inventory, Best Pricing

AUIRFSL8403

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Part Number	AUIRFSL8403
LIXINC Part #	AUIRFSL8403
Manufacturer	Rochester Electronics
Category	Discrete Semiconductor › Transistors - FETs, MOSFETs - Single
Description	MOSFET N-CH 40V 123A TO262
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	AUIRFSL8403 PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Jan 26 - Jan 30 2026(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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AUIRFSL8403 Specifications

Part Number:	AUIRFSL8403
Brand:	Rochester Electronics
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Discrete Semiconductor
Subcategory:	Transistors - FETs, MOSFETs - Single
Manufacturer:	Rochester Electronics
Series:	HEXFET®
Package:	Bulk
Part Status:	Active
FET Type:	N-Channel
Technology:	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss):	40 V
Current - Continuous Drain (Id) @ 25°C:	123A (Tc)
Drive Voltage (Max Rds On, Min Rds On):	10V
Rds On (Max) @ Id, Vgs:	3.3mOhm @ 70A, 10V
Vgs(th) (Max) @ Id:	3.9V @ 100µA
Gate Charge (Qg) (Max) @ Vgs:	93 nC @ 10 V
Vgs (Max):	±20V
Input Capacitance (Ciss) (Max) @ Vds:	3.183 pF @ 25 V
FET Feature:	-
Power Dissipation (Max):	99W (Tc)
Operating Temperature:	-55°C ~ 175°C (TJ)
Mounting Type:	Through Hole
Supplier Device Package:	TO-262
Package / Case:	TO-262-3 Long Leads, I²Pak, TO-262AA

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