2N3439

Obsolete

STMicroelectronics

TRANS NPN 350V 1A TO39

Search across all available documentation for this part.

Obsolete

STMicroelectronics

TRANS NPN 350V 1A TO39

Technical Specifications

Parameters and characteristics for this part

Specification	2N3439

Current - Collector (Ic) (Max) [Max]	1 A
Current - Collector Cutoff (Max) [Max]	20 µA
DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	40
Frequency - Transition	15 MHz
Mounting Type	Through Hole
Operating Temperature	200 °C
Package / Case	TO-39-3 Metal Can, TO-205AD
Power - Max [Max]	1 W
Supplier Device Package	TO-39
Transistor Type	NPN
Vce Saturation (Max) @ Ib, Ic	500 mV
Voltage - Collector Emitter Breakdown (Max) [Max]	350 V

Part	Voltage - Collector Emitter Breakdown (Max) [Max]	Supplier Device Package	Package / Case	Power - Max [Max]	DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	Vce Saturation (Max) @ Ib, Ic	Current - Collector Cutoff (Max) [Max]	Operating Temperature	Current - Collector (Ic) (Max) [Max]	Frequency - Transition	Mounting Type	Transistor Type	Voltage - Collector Emitter Breakdown (Max)
STMicroelectronics 2N3439	350 V	TO-39	TO-205AD TO-39-3 Metal Can	1 W	40	500 mV	20 µA	200 °C	1 A	15 MHz	Through Hole	NPN
STMicroelectronics 2N3440		TO-39	TO-205AD TO-39-3 Metal Can	1 W	40	500 mV	50 µA	200 °C	1 A	15 MHz	Through Hole	NPN	250 V

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Bipolar (BJT) Transistor NPN 350 V 1 A 15MHz 1 W Through Hole TO-39

Technical documentation and resources