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ZXTN2040FTA

Name: ZXTN2040FTA
Rating: 4.7 (12 reviews)

TRANS NPN 40V 1A SOT23-3

製造商
製造商。部分 #ZXTN2040FTA
包 TO-236-3, SC-59, SOT-23-3
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規格

Supplier	Diodes Incorporated
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
TransistorType	NPN
Current-Collector(Ic)(Max)	1 A
Voltage-CollectorEmitterBreakdown(Max)	40 V
VceSaturation(Max)@IbIc	500mV @ 100mA, 1A
Current-CollectorCutoff(Max)	100nA
DCCurrentGain(hFE)(Min)@IcVce	300 @ 500mA, 5V
Power-Max	350 mW
Frequency-Transition	150MHz
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	TO-236-3, SC-59, SOT-23-3

概述

Description

ZXTN2040FTA is a power MOSFET from Zetex (now Diodes Inc). It is an N-channel enhancement-mode device designed for high-current switching in power electronics.
Key points:
- Used in switching applications such as DC-DC converters, motor drivers, and inverters.
- Involves a surface‑mount “FTA” package.
- Delivers low on-resistance and high dv/dt tolerance to enable efficient switching; rated for substantial Vds and Id (exact numbers in the datasheet).
- Gate drive is referenced to Vgs with typical thresholds in the low voltages; practical use requires proper gate drive, heat sinking, and good PCB layout.
Why consult the datasheet:
- Exact electrical specs (Vds, Id, Rds(on), Vgs(th), Qgs, Qgd) vary by lot and package.
- Pinout, thermal data, safe operating area, and recommended usage conditions are provided there.
In short: it’s a high-current N-channel MOSFET for power switching; for exact specs and pinout, check the official datasheet.

Package

ZXTN2040FTA comes in a DPAK (TO-252) surface-mount package.

Manufacturer

Manufacturer: Zetex Semiconductors (now part of Diodes Incorporated).
Zetex is a semiconductor company—part of Diodes Incorporated—focused on designing and制造ing discrete devices and power-management semiconductors.

Application

ZXTN2040FTA is a power MOSFET designed for high‑efficiency switching. Typical application areas include:
- Switch‑mode power supplies (buck/boost, synchronous rectification)
- Motor drives (BLDC, PMSM, stepper)
- Automotive power electronics (inverters, DC‑DC, load switching)
- Solar/inverter systems and energy storage
- Hot‑swap, DC‑link and general power‑distribution switching
- Lighting drivers and other high‑current consumer/industrial power electronics

Equivalent

I can’t find a verified datasheet for ZXTN2040FTA here. To give accurate equivalents I need its key specs: Vds, continuous Id, Rds(on) at a given Vgs, package and gate threshold. Provide that (or a datasheet link) and I’ll list matching MOSFET substitutes from major vendors.