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MMBT4401 on a board, in 3D

MMBT4401

MDD

-55℃~+150℃ 1 NPN 100nA 250MHz 300 300mW 40V 600mA 6V 750mV NPN SOT-23-3 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSCmdd/MMBT4401
Category
Bipolar (BJT)
Package
SOT-23-3
Pins
3

Overview

The MMBT4401 is a bipolar made by MDD in a SOT-23-3 package with 3 pins. -55℃~+150℃ 1 NPN 100nA 250MHz 300 300mW 40V 600mA 6V 750mV 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. 50,348 are in stock at JLCPCB (part C408394).

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

12
Collector - Emitter Voltage VCEO
40V
Configuration
Standalone
Current - Collector Cutoff
100nA
Current - Collector(Ic)
600mA
DC Current Gain
300
Emitter-Base Voltage(Vebo)
6V
Number
1 NPN
Operating Temperature
-55℃~+150℃
Pd - Power Dissipation
300mW
Transition frequency(fT)
250MHz
Vce Saturation(VCE(sat))
750mV
type
NPN

Order codes

1

Pinout

3
The pins of the MMBT4401
PinNameType
1BInput
2EPassive
3CPassive

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Questions

Is there a KiCad symbol and footprint for the MMBT4401?

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 MMBT4401?

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

Where is the MMBT4401 datasheet?

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

Where can I order the MMBT4401?

JLCPCB lists it as part C408394, with 50,348 in stock; the sellers' links on this page open their listings.

What can replace the MMBT4401?

Parts like it in the library: the MMBT4401 by DIOTEC, the ZXTP25020CFHTA by Diodes Incorporated, the BCX 42 E6327 by Infineon Technologies and the BC817-25 by DIOTEC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8