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MMBT4124 on a board, in 3D

MMBT4124

Diodes Incorporated

-55℃~+150℃ 120 200mA 25V 300MHz 310mW 50nA NPN SOT-23-3 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSCdiodes/MMBT4124
Category
Bipolar (BJT)
Package
SOT-23-3
Pins
3

Overview

The MMBT4124 is a bipolar made by Diodes Incorporated in a SOT-23-3 package with 3 pins. -55℃~+150℃ 120 200mA 25V 300MHz 310mW 50nA NPN SOT-23-3 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NPN_1B_2E_3C, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C526676).

Symbol

Pinmap_Generic:Q_NPN_1B_2E_3CFrom PCBKit's generic symbols

Footprint

123
Package_TO_SOT_SMD:SOT-23-3From KiCad's library

Parameters

10
Collector - Emitter Voltage VCEO
25V
Current - Collector Cutoff
50nA
Current - Collector(Ic)
200mA
DC Current Gain
120
Emitter-Base Voltage(Vebo)
5V
Operating Temperature
-55℃~+150℃
Pd - Power Dissipation
310mW
Transition frequency(fT)
300MHz
Vce Saturation(VCE(sat))
60mV
type
NPN

Order codes

1

Pinout

3
The pins of the MMBT4124
PinNameType
1BInput
2EPassive
3CPassive

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Questions

Is there a KiCad symbol and footprint for the MMBT4124?

Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2E_3C and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MMBT4124?

SOT-23-3, with 3 pins. Its footprint is drawn on this page.

Where is the MMBT4124 datasheet?

Diodes Incorporated publishes it: the Datasheet link on this page opens it.

Where can I order the MMBT4124?

JLCPCB lists it as part C526676, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MMBT4124?

Parts like it in the library: the MMBT3904Q by Diodes Incorporated, the MMBT3904 1AM -TD(0.3) by TDSEMIC, the S9013 J3 by TDSEMIC and the BC817-25_R1_00001 by PANJIT International. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8