PN4274 - Small Signal Transistors

Central Semiconductor

Download the PN4274 datasheet PDF. This datasheet also covers the PN4249 variant, as both devices belong to the same small signal transistors family and are provided as variant models within a single manufacturer datasheet.

General Description

LEAD CODE NPN AMPL/SWITCH EBC VCBO VCEO VEBO ICBO @ VCB (nA) (V) (V) (V) VCES MIN MIN MAX ICES ICEV MAX (V) 60 30 5.0 50 50 PN3642 NPN AMPL/SWITCH EBC 60 45 5.0 50 50 PN3643 NPN AMPL/SWITCH EBC 60 30 5.0 50 50 PN3644 PNP AMPL/SWITCH EBC 45 45 5.0 35

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PN4274 small signal transistors by Central Semiconductor - Datasheet Preview — Note: The manufacturer provides a single datasheet file (PN4249-CentralSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	PN4274
Manufacturer	Central Semiconductor
File Size	54.24 KB
Description	Small Signal Transistors
Datasheet	PN4274 Datasheet

Other Datasheets by Central Semiconductor

Part Number	Description
PN4275	Small Signal Transistors
PN4249	Small Signal Transistors
PN4250A	SILICON PNP TRANSISTOR
PN4258	Small Signal Transistors
PN4033	PNP SILICON TRANSISTOR
PN4354	Small Signal Transistors
PN4355	Small Signal Transistors
PN4356	Small Signal Transistors
PN4391	N-CHANNEL SILICON JFET
PN4392	N-CHANNEL SILICON JFET

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

Small Signal Transistors TO-92 Case (Continued) TYPE NO. PN3641 DESCRIPTION LEAD CODE NPN AMPL/SWITCH EBC VCBO VCEO VEBO ICBO @ VCB (nA) (V) (V) (V) *VCES MIN MIN MAX *ICES *ICEV MAX (V) 60 30 5.0 50* 50 PN3642 NPN AMPL/SWITCH EBC 60 45 5.0 50* 50 PN3643 NPN AMPL/SWITCH EBC 60 30 5.0 50* 50 PN3644 PNP AMPL/SWITCH EBC 45 45 5.0 35* 30 PN3645 PNP AMPL/SWITCH EBC 60 60 5.0 35* 50 PN3646 NPN SAT SWITCH EBC 40 15 5.0 500* 20 PN3694 NPN AMPL/SWITCH EBC 45 45 4.0 50 30 PN4249 PNP LOW NOISE EBC 60 60 5.0 10 40 PN4250A PNP LOW NOISE EBC 60 60 5.0 10 50 PN4258 PNP SAT SWITCH EBC 12 12 4.5 10* 6.0 PN4274 NPN SAT SWITCH EBC 30 12 4.5 400* 20 PN4275 NPN SAT SWITCH EBC 40 15 4.5 400* 20 PN4354 PNP AMPL/SWITCH EBC 60 60 5.