China WST6402 WST2305 WST2305A WST2335 P-channel -20V -4.4A SOT-23L WINSOK MOSFET Product, Buy

Part Number:WST6402 WST2305 WST2305A WST2335 BVDSS:-20V ID:-4.4A RDSON:50mΩ   Channel:P-channel Package:SOT-23L

Product Description

The voltage of WST6402, WST2305, WST2305A, and WST2335 MOSFETs is -20V, with a current capacity of -4.4A, an on-resistance of 50mΩ, utilizing P-channel design technology, housed in a SOT-23L package.

Electronic Cigarettes Digital Products Small Household Appliances Consumer Electronics
Technical Specifications
Part Number Configuration Type VDS
(V)
VGS
±(V)
ID
(A)
RDS(ON) (mΩ) Ciss
(pF)
Package
@10V @6V @4.5V @2.5V @1.8V
Max. Typ. Max. Typ. Max. Typ. Max. Typ. Max. Typ. Typ.
WST6402 Single P-Ch -20 12 -4.4 - - - - 50 60 73 90 - - 857 SOT-23L
WST2305 Single P-Ch -20 12 -4.4 - - - - 50 60 73 90 - - 857 SOT-23L
WST2305A Single P-Ch -20 12 -4 - - - - 60 65 73 90 - - 857 SOT-23L
WST2335 Single P-Ch -20 12 -4.4 - - - - 50 60 73 90 - - 857 SOT-23L
Cross Reference & Equivalent Models

Below is the alternative and cross-reference model lookup list:

  • AOS AO3413
  • AO3415A
  • AO3419
  • AO3423
  • AO3435
  • AO3493
  • AO3495
  • AO3499
  • AO21115C
Frequently Asked Questions
What are the primary specifications of the WST6402 MOSFET?
The WST6402 is a P-channel single configuration MOSFET with a drain-source voltage (VDS) of -20V, a gate-source voltage (VGS) of ±12V, a continuous drain current (ID) of -4.4A, and a standard SOT-23L package.
What is the RDS(ON) performance for WST2305 and WST2335?
Both WST2305 and WST2335 feature an on-resistance (RDS(ON)) of 50mΩ (typical) and 60mΩ (maximum) at 4.5V gate-source bias, and 73mΩ (typical) / 90mΩ (maximum) at 2.5V bias.
How does WST2305A differ from the WST2305 model?
While sharing the same footprint and basic structure, the WST2305A has a maximum current rating of -4A and a typical RDS(ON) of 60mΩ at 4.5V, compared to the -4.4A current rating and 50mΩ RDS(ON) of the standard WST2305.
What applications are these MOSFETs optimized for?
These devices are designed for power management and switching configurations in compact electronic designs, including electronic cigarettes, digital products, small household appliances, and general consumer electronics.
What are some equivalent alternative parts for these MOSFETs?
Compatible cross-reference parts include industry-standard models such as AOS AO3413, AO3415A, AO3419, AO3423, AO3435, AO3493, AO3495, AO3499, and AO21115C.
Why is the SOT-23L package utilized for this range of products?
The SOT-23L package provides a compact footprint with excellent thermal performance, making it ideal for space-constrained switch applications in portable electronic devices.

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