BST39TA

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Part Number	BST39TA
Manufacturer	Diodes Incorporated
Category	Discrete Semiconductor › Transistors - Bipolar (BJT) - Single
Description	TRANS NPN 350V 0.5A SOT89-3
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	BST39TA PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 12 - Dec 16 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
Payment
Shipping

BST39TA Specifications

Part Number:	BST39TA
Brand:	Diodes Incorporated
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Discrete Semiconductor
Subcategory:	Transistors - Bipolar (BJT) - Single
Manufacturer:	Diodes Incorporated
Product Status:	Active
Transistor Type:	NPN
Current - Collector (Ic) (Max):	500 mA
Voltage - Collector Emitter Breakdown (Max):	350 V
Vce Saturation (Max) @ Ib, Ic:	500mV @ 4mA, 50mA
Current - Collector Cutoff (Max):	20nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	40 @ 20mA, 10V
Power - Max:	1 W
Frequency - Transition:	70MHz
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-243AA
Supplier Device Package:	SOT-89-3

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