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SI2305 on a board, in 3D

SI2305

TDD

1 P-Channel 1.16nF 1.5W 110pF 155pF 16nC 20V 38mΩ@5V 4.2A 800mV P-Channel ±10V SOT-23 MOSFETs ROHS

Extended
DatasheetJLCPCBLCSCtdd/SI2305
Category
MOSFETs
Package
SOT-23
Pins
5

Overview

The SI2305 is a MOSFET made by TDD in a SOT-23 package with 5 pins. 1 P-Channel 1.16nF 1.5W 110pF 155pF 16nC 20V 38mΩ@5V 4.2A 800mV P-Channel ±10V SOT-23 MOSFETs ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 2,970 are in stock at JLCPCB (part C55099185).

Symbol

The library has no symbol for this part yet.

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)
16nC
Gate Threshold Voltage (Vgs(th))
800mV
Input Capacitance(Ciss)
1.16nF
Number
1 P-Channel
Output Capacitance(Coss)
155pF
Pd - Power Dissipation
1.5W
RDS(on)
38mΩ@5V
Reverse Transfer Capacitance (Crss@Vds)
110pF
Type
P-Channel
Vgs
±10V

Order codes

1

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A picture
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Questions

Is there a KiCad symbol and footprint for the SI2305?

Yes. 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 SI2305?

SOT-23, with 5 pins. Its footprint is drawn on this page.

Where is the SI2305 datasheet?

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

Where can I order the SI2305?

JLCPCB lists it as part C55099185, with 2,970 in stock; the sellers' links on this page open their listings.

What can replace the SI2305?

Parts like it in the library: the SI2318 by GOODWORK, the 6P03 by GOODWORK, the AP3401BI by A Power microelectronics and the BL3407 by Galaxy Microelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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