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2N3905

onsemi

-55℃~+150℃ 1 PNP 200mA 400mV 40V 50 50nA 5V 625mW PNP Standalone TO-92 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSConsemi/2N3905
Category
Bipolar (BJT)
Package
TO-92
Pins
5

Overview

The 2N3905 is a bipolar made by onsemi in a TO-92 package with 3 pins. -55℃~+150℃ 1 PNP 200mA 400mV 40V 50 50nA 5V 625mW PNP Standalone TO-92 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (Transistor_BJT:2N3905, from KiCad's library) and its footprint (Package_TO_SOT_THT:TO-92_Inline, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7175469).

Symbol

123
Transistor_BJT:2N3905From KiCad's library

Footprint

123
Package_TO_SOT_THT:TO-92_InlineFrom KiCad's library

Parameters

11
Collector - Emitter Voltage VCEO
40V
Configuration
Standalone
Current - Collector Cutoff
50nA
Current - Collector(Ic)
200mA
DC Current Gain
50
Emitter-Base Voltage(Vebo)
5V
Number
1 PNP
Operating Temperature
-55℃~+150℃
Pd - Power Dissipation
625mW
Vce Saturation(VCE(sat))
400mV
type
PNP

Order codes

1

Pinout

3
The pins of the 2N3905
PinNameType
1EPassive
2BInput
3CPassive

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Questions

Is there a KiCad symbol and footprint for the 2N3905?

Yes. The symbol is Transistor_BJT:2N3905 and the footprint Package_TO_SOT_THT:TO-92_Inline, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 2N3905?

TO-92, with 3 pins. Its footprint is drawn on this page.

Where is the 2N3905 datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the 2N3905?

JLCPCB lists it as part C7175469, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 2N3905?

Parts like it in the library: the 2N3904 by JSMSEMI, the 2N3904BU by onsemi, the PN2222ABU by onsemi and the MPSA92 by Foshan Blue Rocket Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8