PN4091

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Part Number	PN4091
Manufacturer	Linear Technology
Category	Discrete Semiconductor › Transistors - JFETs
Description	SMALL SIGNAL N-CHANNEL MOSFET
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	PN4091 PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 07 - Dec 11 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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PN4091 Specifications

Part Number:	PN4091
Brand:	Linear Technology
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Discrete Semiconductor
Subcategory:	Transistors - JFETs
Manufacturer:	Linear Technology
Product Status:	Obsolete
FET Type:	N-Channel
Voltage - Breakdown (V(BR)GSS):	40 V
Drain to Source Voltage (Vdss):	-
Current - Drain (Idss) @ Vds (Vgs=0):	30 mA @ 20 V
Current Drain (Id) - Max:	-
Voltage - Cutoff (VGS off) @ Id:	5 V @ 1 nA
Input Capacitance (Ciss) (Max) @ Vds:	16pF @ 20V
Resistance - RDS(On):	30 Ohms
Power - Max:	625 mW
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package:	TO-92-3

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