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Latest design WSR140N08 N-channel 80V 140A TO-220-3L WINSOK MOSFET Supplier, Factory
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Latest design WSR140N08 N-channel 80V 140A TO-220-3L WINSOK MOSFET Supplier, Factory

Latest design WSR140N08 N-channel 80V 140A TO-220-3L WINSOK MOSFET Supplier, Factory

Part Number：WSR140N08 BVDSS：80V ID：140A RDSON：8.4mΩ   Channel：N-channel Package：TO-220-3L
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Product Description

WSR140N08 N-Channel MOSFET

The WSR140N08 is a high-performance N-channel MOSFET designed for efficient power management and switching applications. Featuring low resistance and high current capability, it delivers reliable performance across various electronic platforms.

Voltage (VDS)
80V
Current (ID)
140A
Resistance (RDS(on))
8.4mΩ
Configuration & Pkg
N-Ch / TO-220-3L
Applications
E-cigarette Wireless charger Motor BMS Emergency power supply Drone Medical Car charger Controller 3D printer Digital products Small appliances Consumer electronics
Specifications Table
Part number Configuration Type VDS VGS ID (A) RDS(ON) (mΩ) RDS(ON) (mΩ) Ciss Package
@10V @6V @4.5V @2.5V @1.8V
(V) ±(V) Max. Typ. Max. Typ. Max. Typ. Max. Typ. Max. Typ. Max. (pF)
WSR140N08 Single N-Ch 80 25 140 4.8 6 - - - - - - - - 4687 TO-220-3L
Cross-Reference / Replacement Models
AOS AOT280L AOS AOT270AL VISHAY SUP50010E ST STH130N8F7-2 ST STH140N8F7-2 ST STH145N8F7-2AG ST STU75N3LLH6 ST STP190N55LF3 Nexperia BUK753R8-80E Nexperia PSMN3R3-80PS IR IRF3205 IR IPP029N06N TOSHIBA TK46E08N1 TOSHIBA TK46A08N1 NIKO P0508AT POTENS PDP8974 HUAYI HY3208NA3P
Frequently Asked Questions (FAQ)
Q What is the voltage and current rating of the WSR140N08 MOSFET?
The WSR140N08 MOSFET has a voltage rating (VDS) of 80V and a continuous drain current rating (ID) of 140A.
Q What package type is used for the WSR140N08?
This MOSFET is housed in a standard TO-220-3L package, which provides excellent thermal dissipation performance.
Q What are the key target applications for WSR140N08?
It is widely used in e-cigarettes, wireless chargers, electric motor controllers, BMS (Battery Management Systems), emergency power supplies, drones, medical equipment, car chargers, and various consumer electronics.
Q What is the typical on-resistance (RDS(ON)) and Ciss of WSR140N08?
At a VGS of 10V, the typical RDS(ON) is 4.8mΩ (with a maximum of 6mΩ). The input capacitance (Ciss) is rated at 4687 pF.
Q What are some equivalent cross-reference models for the WSR140N08?
Equivalent models include the AOS AOT280L, VISHAY SUP50010E, ST STH140N8F7-2, Nexperia BUK753R8-80E, IR IRF3205, and Toshiba TK46E08N1, among others.

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