Skip to the content
PCBKitNew board
UT2305G-AE3-R on a board, in 3D

UT2305G-AE3-R

UTC

1 P-Channel 1.2V 1.38W 20V 30nC@4.5V 4.2A 53mΩ@10V P-Channel SOT-23 MOSFETs ROHS

Extended
DatasheetJLCPCBLCSCutc/UT2305G-AE3-R
Category
MOSFETs
Package
SOT-23
Pins
3

Overview

The UT2305G-AE3-R is a MOSFET made by UTC in a SOT-23 package with 3 pins. 1 P-Channel 1.2V 1.38W 20V 30nC@4.5V 4.2A 53mΩ@10V P-Channel SOT-23 MOSFETs ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PMOS_1G_2S_3D, 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 C85229). 1 open-source board in 1 repository on GitHub use it.

Symbol

Pinmap_Generic:Q_PMOS_1G_2S_3DFrom PCBKit's generic symbols

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

12
Current - Continuous Drain(Id)
4.2A
Drain to Source Voltage
20V
Gate Charge(Qg)
30nC@4.5V
Gate Threshold Voltage (Vgs(th))
1.2V
Input Capacitance(Ciss)
900pF
Number
1 P-Channel
Output Capacitance(Coss)
116pF
Pd - Power Dissipation
1.38W
RDS(on)
53mΩ@10V
Reverse Transfer Capacitance (Crss@Vds)
120pF
Type
P-Channel
Vgs
±12V

Order codes

1

Pinout

3
The pins of the UT2305G-AE3-R
PinNameType
1GInput
2SPassive
3DPassive

Open-source boards using it

All 1
  • 2 layers38.5 × 49 mmKISRAK M1, the printed circuit board in 3D

    KISRAK M1

    Nec0ti/KISRAK-M1

    A high-performance, logic-level H-Bridge motor driver. Features discrete MOSFET design with passive hardware dead-time protection and 3.3V logic compatibility.

    35 parts1AGPL-3.0

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/utc/UT2305G-AE3-R" title="UT2305G-AE3-R in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/utc/UT2305G-AE3-R.jpg" alt="UT2305G-AE3-R" width="1200" height="900">
A picture that opens the part, for a README
[![UT2305G-AE3-R](https://pcbkit.io/embed/parts/utc/UT2305G-AE3-R.jpg?size=s)](https://pcbkit.io/parts/utc/UT2305G-AE3-R)

Questions

Is there a KiCad symbol and footprint for the UT2305G-AE3-R?

Yes. The symbol is Pinmap_Generic:Q_PMOS_1G_2S_3D 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 UT2305G-AE3-R?

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

Where is the UT2305G-AE3-R datasheet?

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

Where can I order the UT2305G-AE3-R?

JLCPCB lists it as part C85229, with 0 in stock; the sellers' links on this page open their listings.

What can replace the UT2305G-AE3-R?

Parts like it in the library: the AO3400A by Alpha & Omega Semiconductor, the AO3400A by UMW, the AO3401A by UMW and the AO3400 by Guangdong Hottech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the UT2305G-AE3-R?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8