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MMST2222A, in 3D

MMST2222A

Jiangsu Changjing Electronics Technology (CJ)

-55℃~+150℃ 1 NPN 100nA 200mW 300MHz 300mV 40V 50 600mA 6V NPN SOT-323 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSCcj/MMST2222A
Category
Bipolar (BJT)
Package
SOT-323
Pins
3

Overview

The MMST2222A is a bipolar made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-323 package with 3 pins. -55℃~+150℃ 1 NPN 100nA 200mW 300MHz 300mV 40V 50 600mA 6V NPN SOT-323 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-323_SC-70, from KiCad's library), ready for a KiCad board. 3,187 are in stock at JLCPCB (part C2910239).

Symbol

Pinmap_Generic:Q_NPN_1B_2E_3CFrom PCBKit's generic symbols

Footprint

123
Package_TO_SOT_SMD:SOT-323_SC-70From KiCad's library

Parameters

11
Collector - Emitter Voltage VCEO
40V
Current - Collector Cutoff
100nA
Current - Collector(Ic)
600mA
DC Current Gain
50
Emitter-Base Voltage(Vebo)
6V
Number
1 NPN
Operating Temperature
-55℃~+150℃
Pd - Power Dissipation
200mW
Transition frequency(fT)
300MHz
Vce Saturation(VCE(sat))
300mV
type
NPN

Order codes

1

Pinout

3
The pins of the MMST2222A
PinNameType
1BInput
2EPassive
3CPassive

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Questions

Is there a KiCad symbol and footprint for the MMST2222A?

Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2E_3C and the footprint Package_TO_SOT_SMD:SOT-323_SC-70, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MMST2222A?

SOT-323, with 3 pins. Its footprint is drawn on this page.

Where is the MMST2222A datasheet?

Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.

Where can I order the MMST2222A?

JLCPCB lists it as part C2910239, with 3,187 in stock; the sellers' links on this page open their listings.

What can replace the MMST2222A?

Parts like it in the library: the SS8050 by Jiangsu Changjing Electronics Technology (CJ), the SS8050W-H by hongjiacheng, the SS8050W by TWGMC and the SS8550 by YONGYUTAI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8