FSB749

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Part Number	FSB749
Manufacturer	onsemi
Category	Discrete Semiconductor › Transistors - Bipolar (BJT) - Single
Description	TRANS PNP 25V 3A SOT23-3
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	FSB749 PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 13 - Dec 17 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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FSB749 Specifications

Part Number:	FSB749
Brand:	onsemi
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Discrete Semiconductor
Subcategory:	Transistors - Bipolar (BJT) - Single
Manufacturer:	onsemi
Product Status:	Active
Transistor Type:	PNP
Current - Collector (Ic) (Max):	3 A
Voltage - Collector Emitter Breakdown (Max):	25 V
Vce Saturation (Max) @ Ib, Ic:	600mV @ 300mA, 3A
Current - Collector Cutoff (Max):	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	100 @ 1A, 2V
Power - Max:	500 mW
Frequency - Transition:	100MHz
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

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