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Exact MPN14 sourced attributes1 source document

onsemi · exact orderable part

BD439S

Name: BD439S
Brand: onsemi

TRANS NPN 60V 4A TO126-3

Original manufacturerCommercial terms confirmed per lot

Manufactureronsemi

Package / caseTO-225AA, TO-126-3

Mounting typeThrough Hole

PackingBulk

Technical parameters

Technical specifications

14 normalized values · 1 validated source

BD439S technical parameters
Parameter	Value
Current - Collector (Ic) (Max)	4 A [1]
Base Product Number	BD439 [1]
Current - Collector Cutoff (Max)	100µA (ICBO) [1]
DC Current Gain (hFE) (Min) @ Ic, Vce	20 @ 10mA, 5V [1]
Frequency - Transition	3MHz [1]
Mfr	onsemi [1]
Mounting Type	Through Hole [1]
Operating Temperature	150°C(TJ) [1]
Power - Max	36 W [1]
Product Status	Obsolete [1]
Transistor Type	NPN [1]
Vce Saturation (Max) @ Ib, Ic	800mV @ 200mA, 2A [1]
Voltage - Collector Emitter Breakdown (Max)	60 V [1]
Package / Case	TO-225AA, TO-126-3 [1]

Catalog relationships

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