This is one of the types of MOSFETs and is a kind of transistor.
Marking : A19T
Part Number: RM3401, UMW3401C, KI2301T
Function: 40V, 300A, 0.76 mΩ
Pacakge : SOT-23 Type
Manufacturer: Rectron, Kexin, UMW
This post explains for the MOSFET transistor A19T.
See the preview image and the PDF file for more information.
Image
Description
The A19T uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with gate voltages as low as 2.5V. This device is suitable for use as a
load switch or in PWM applications.
Features
1. VDS = -30V,ID = -4.2A
RDS(ON) < 130mΩ @ VGS=-2.5V
RDS(ON) < 75mΩ @ VGS=-4.5V
RDS(ON) < 55mΩ @ VGS=-10V
2. High power and current handing capability
3. Lead free product is acquired
4. Surface mount package
A19T Pinout
Applications
1. PWM applications
2. Load switch
3. Power management
4. P/N suffix V means AEC-Q101 qualified, e.g:RM3401V
5. Halogen-free
A19T Datasheet PDF
Similar features and reference parts
UMW3401C
KI2301T
