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KY4953 on a board, in 3D

KY4953

KY

-55℃~+150℃ 1 P-Channel 11nC@10V 2.5W 2V 30V 5.1A 520pF 70pF 90mΩ@4.5V P-Channel SOP-8 MOSFETs ROHS

Extended
DatasheetJLCPCBLCSCky/KY4953
Category
MOSFETs
Package
SOP-8
Pins
8

Overview

The KY4953 is a MOSFET made by KY in a SOP-8 package with 8 pins. -55℃~+150℃ 1 P-Channel 11nC@10V 2.5W 2V 30V 5.1A 520pF 70pF 90mΩ@4.5V P-Channel SOP-8 MOSFETs ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:APM4953, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 500 are in stock at JLCPCB (part C3029301).

Symbol

S11G12S23G24D25D26D17D18
EasyEDA_Cloud:APM4953From EasyEDA

Footprint

12345678
Package_SO:SOP-8_3.76x4.96mm_P1.27mmFrom KiCad's library

Parameters

13
Current - Continuous Drain(Id)
5.1A
Drain to Source Voltage
30V
Gate Charge(Qg)
11nC@10V
Gate Threshold Voltage (Vgs(th))
2V
Input Capacitance(Ciss)
520pF
Number
1 P-Channel
Operating Temperature
-55℃~+150℃
Output Capacitance(Coss)
130pF
Pd - Power Dissipation
2.5W
RDS(on)
90mΩ@4.5V
Reverse Transfer Capacitance (Crss@Vds)
70pF
Type
P-Channel
Vgs
±20V

Order codes

1

Pinout

8
The pins of the KY4953
PinNameType
1S1Unspecified
2G1Unspecified
3S2Unspecified
4G2Unspecified
5D2Unspecified
6D2Unspecified
7D1Unspecified
8D1Unspecified

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/ky/KY4953.jpg" alt="KY4953" width="1200" height="900">
A picture that opens the part, for a README
[![KY4953](https://pcbkit.io/embed/parts/ky/KY4953.jpg?size=s)](https://pcbkit.io/parts/ky/KY4953)

Questions

Is there a KiCad symbol and footprint for the KY4953?

Yes. The symbol is EasyEDA_Cloud:APM4953 and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the KY4953?

SOP-8, with 8 pins. Its footprint is drawn on this page.

Where is the KY4953 datasheet?

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

Where can I order the KY4953?

JLCPCB lists it as part C3029301, with 500 in stock; the sellers' links on this page open their listings.

What can replace the KY4953?

Parts like it in the library: the AP4435C by ALLPOWER, the AO4407A by UMW, the AO4435 by UMW and the AP4410 by ALLPOWER. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8