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AD-MMBTA28, in 3D

AD-MMBTA28

Jiangsu Changjing Electronics Technology (CJ)

1 NPN 1.5V 100nA 125MHz 12V 200mW 500mA 80V NPN SOT-23 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSCcj/AD-MMBTA28
Category
Bipolar (BJT)
Package
SOT-23
Pins
3

Overview

The AD-MMBTA28 is a bipolar made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-23 package with 3 pins. 1 NPN 1.5V 100nA 125MHz 12V 200mW 500mA 80V NPN SOT-23 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, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2975669).

Symbol

Pinmap_Generic:Q_NPN_1B_2E_3CFrom PCBKit's generic symbols

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

11
Collector - Emitter Voltage VCEO
80V
Current - Collector Cutoff
100nA
Current - Collector(Ic)
500mA
DC Current Gain
10
Emitter-Base Voltage(Vebo)
12V
Number
1 NPN
Operating Temperature
-55℃~+150℃
Pd - Power Dissipation
200mW
Transition frequency(fT)
125MHz
Vce Saturation(VCE(sat))
1.5V
type
NPN

Order codes

1

Pinout

3
The pins of the AD-MMBTA28
PinNameType
1BInput
2EPassive
3CPassive

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Questions

Is there a KiCad symbol and footprint for the AD-MMBTA28?

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

What package is the AD-MMBTA28?

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

Where is the AD-MMBTA28 datasheet?

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

Where can I order the AD-MMBTA28?

JLCPCB lists it as part C2975669, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AD-MMBTA28?

Parts like it in the library: the S8050 by hongjiacheng, the SS8050 by hongjiacheng, the MMBT5551 by hongjiacheng and the MMBT5401 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8