STL73D

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Part Number	STL73D
Manufacturer	STMicroelectronics
Category	Discrete Semiconductor › Transistors - Bipolar (BJT) - Single
Description	TRANS NPN 400V 1.5A TO92-3
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	STL73D 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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STL73D Specifications

Part Number:	STL73D
Brand:	STMicroelectronics
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Discrete Semiconductor
Subcategory:	Transistors - Bipolar (BJT) - Single
Manufacturer:	STMicroelectronics
Product Status:	Obsolete
Transistor Type:	NPN
Current - Collector (Ic) (Max):	1.5 A
Voltage - Collector Emitter Breakdown (Max):	400 V
Vce Saturation (Max) @ Ib, Ic:	1V @ 250mA, 1A
Current - Collector Cutoff (Max):	-
DC Current Gain (hFE) (Min) @ Ic, Vce:	10 @ 600mA, 3V
Power - Max:	1.5 W
Frequency - Transition:	-
Operating Temperature:	-
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package:	TO-92-3

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