BU808DFI

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Part Number	BU808DFI
Manufacturer	STMicroelectronics
Category	Discrete Semiconductor › Transistors - Bipolar (BJT) - Single
Description	TRANS NPN DARL 700V ISOWATT218
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	BU808DFI PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 10 - Dec 14 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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Shipping

BU808DFI Specifications

Part Number:	BU808DFI
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Product Status:	Obsolete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 - Darlington
Current - Collector (Ic) (Max):	8 A
Voltage - Collector Emitter Breakdown (Max):	700 V
Vce Saturation (Max) @ Ib, Ic:	1.6V @ 500mA, 5A
Current - Collector Cutoff (Max):	400µA
DC Current Gain (hFE) (Min) @ Ic, Vce:	60 @ 5A, 5V
Power - Max:	52 W
Frequency - Transition:	-
Operating Temperature:	150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	ISOWATT-218-3
Supplier Device Package:	ISOWATT-218

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