MMBF4391LT1G

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Part Number	MMBF4391LT1G
Manufacturer	onsemi
Category	Discrete Semiconductor › Transistors - JFETs
Description	JFET N-CH 30V 0.225W SOT23-3
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	MMBF4391LT1G 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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Shipping

MMBF4391LT1G Specifications

Part Number:	MMBF4391LT1G
Brand:	onsemi
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Discrete Semiconductor
Subcategory:	Transistors - JFETs
Manufacturer:	onsemi
Product Status:	Active
FET Type:	N-Channel
Voltage - Breakdown (V(BR)GSS):	30 V
Drain to Source Voltage (Vdss):	30 V
Current - Drain (Idss) @ Vds (Vgs=0):	50 mA @ 15 V
Current Drain (Id) - Max:	-
Voltage - Cutoff (VGS off) @ Id:	4 V @ 10 nA
Input Capacitance (Ciss) (Max) @ Vds:	14pF @ 15V
Resistance - RDS(On):	30 Ohms
Power - Max:	225 mW
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23-3 (TO-236)

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