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Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FETs, MOSFETs

Diodes Incorporated ZXMN6A09KTC

Name: ZXMN6A09KTC
Brand: Diodes Incorporated
SKU: ZXMN6A09KTC
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: ZXMN6A09KTC

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

Package:: TO-252-3, DPAK (2 Leads + Tab), SC-63

Datasheet:: ZXMN6A09KTC.pdf

Description:: MOSFET N-CH 60V 7.7A TO252-3

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Product details

Overview

ZXMN6A09KTC from Diodes Incorporated is a 60V N-channel enhancement-mode MOSFET in TO252 (DPAK) package, rated for 7.7A continuous drain current at V_GS = 10V and 40mΩ R_DS(on), optimized for high-efficiency DC-DC converters and power management disconnect switches in industrial and automotive subsystems.

For engineers reviewing the ZXMN6A09KTC datasheet, ZXMN6A09KTC pinout, ZXMN6A09KTC application, or ZXMN6A09KTC equivalent, key selection criteria include its 60V V_DSS, low 40mΩ on-resistance at 10V gate drive, AEC-Q101 qualification, TO252 thermal performance (R_θJA = 29°C/W on 50mm × 50mm 2oz FR4), and fast 4.8ns turn-on delay.

Technical Context

This MOSFET employs planar silicon process technology to achieve balanced conduction loss and switching speed, with gate charge parameters (Q_g = 29nC at V_GS = 10V, Q_gd = 4.7nC) enabling efficient operation in synchronous buck topologies up to several hundred kHz.

Its body diode exhibits 0.85–0.95V forward voltage at 6.6A and 25.6ns reverse recovery time, supporting moderate-frequency freewheeling in motor control H-bridges and power supply OR-ing circuits without external Schottky supplementation.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	60V - supports input rails up to 48V nominal systems with 20% transient margin
R_DS(on)	40mΩ @ V_GS = 10V - delivers ≤2.3W conduction loss at 7.7A, enabling compact thermal design
I_D (continuous)	7.7A @ T_A = +25°C - sufficient for 50W–70W point-of-load converters with forced air
Q_g	29nC @ V_GS = 10V - enables <100kHz PWM switching with standard 1A gate drivers
t_r/t_f	4.6ns/14.5ns - minimizes switching transition losses in high-frequency SMPS designs
T_J range	−55°C to +150°C - qualified for under-hood automotive and industrial ambient environments
AEC-Q101	Qualified - meets stress test requirements for automotive power semiconductors

Pinout & Package

Package: TO252 (DPAK), surface-mount, 3-terminal plastic case with exposed drain pad for thermal dissipation. Dimensions per AP02002: D = 6.10mm, E = 6.58mm, H = 9.91mm, L = 1.59mm, b3 = 5.33mm.

Pin/Terminal	Circuit Role	Design Meaning
Drain (D)	Main current path output terminal	Connected to PCB copper pour for thermal conduction; electrically tied to tab and internal die backside
Source (S)	Reference node for gate control and current return	Provides low-inductance return path; used as ground reference for gate driver IC feedback
Gate (G)	Control electrode for channel modulation	High-impedance input requiring <29nC charge for full enhancement; sensitive to ESD (±20V rating)

Key Features

Feature	Design Value
Low R_DS(on)	40mΩ @ 10V ensures <2.3W conduction loss at rated 7.7A, reducing heatsink requirements
Fast switching	4.8ns t_D(on) and 14.5ns t_f enable high-frequency operation with minimal transition loss
Low gate drive requirement	Threshold voltage 1.0–3.0V allows direct interface with 3.3V/5V logic and microcontroller GPIO
AEC-Q101 qualification	Validated for automotive power applications including engine control modules and body electronics
Green packaging	Halogen- and antimony-free compound (Br+Cl <1500ppm, Sb <1000ppm) meets global environmental compliance

Applications

DC-DC Converters

Power Management Functions

Use Scenario: Step-down regulation in 24V–48V industrial power supplies feeding FPGA or DSP subsystems.

IC Role / Device Role / Timing Role: High-side synchronous rectifier in buck converter topology, switching at 300kHz.

Use Value: 40mΩ R_DS(on) reduces conduction loss by >35% versus comparable 60V MOSFETs, improving efficiency from 92% to 94.5% at 5A load.

Use Scenario: Hot-swap and load-dump protection in telecom line cards with redundant 12V/48V inputs.

IC Role / Device Role / Timing Role: Low-side disconnect switch controlling power rail sequencing and fault isolation.

Use Value: 60V V_DSS withstands 50V transients; 7.7A rating supports 60W hot-swap events with <10ms response via external current-sense circuitry.

Disconnect Switches

Motor Control

Use Scenario: Battery isolation in 24V commercial vehicle auxiliary systems during ignition or sleep mode.

IC Role / Device Role / Timing Role: High-side power switch controlled by microcontroller GPIO with external pull-down resistor.

Use Value: 1.0–3.0V V_GS(th) ensures reliable turn-on from 3.3V MCU outputs; TO252 thermal resistance enables 5W dissipation without heatsink.

Use Scenario: Half-bridge leg in 24V brushed DC motor driver for HVAC actuators in automotive cabins.

IC Role / Device Role / Timing Role: Low-side switch in H-bridge configuration, commutating at ≤20kHz with PWM duty cycling.

Use Value: Body diode t_rr = 25.6ns and Q_rr = 26.0nC minimize shoot-through risk and reduce snubber component count.

Equivalent & Alternatives

The following parts are listed as comparable options for similar N-channel 60V power MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
DMN601DWKQ	R_DS(on) = 42mΩ @ 10V; Q_g = 26nC; same TO252 package	Slightly higher conduction loss but lower gate charge improves light-load efficiency	Prefer when gate drive strength is limited or operating frequency exceeds 500kHz
IPD600N06N3G	R_DS(on) = 5.8mΩ @ 10V; Q_g = 34nC; TO252-2 package with different pinout (G-S-D vs D-S-G)	Lower R_DS(on) demands larger gate driver; incompatible pinout requires PCB redesign	Select only if conduction loss dominates system efficiency and layout revision is feasible

Compared with DMN601DWKQ and IPD600N06N3G, ZXMN6A09KTC offers the best balance of low R_DS(on), moderate Q_g, AEC-Q101 qualification, and pin-compatible drop-in replacement capability across industrial and automotive platforms.

Availability

ZXMN6A09KTC is available at Aetrix Electronics and suitable for DC-DC converters, power management functions, and motor control applications requiring stable component supply, long-term lifecycle support, and automotive-grade reliability.

Supply support for ZXMN6A09KTC includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability power management, signal integrity, and protection solutions for industrial, automotive, and consumer markets.

The ZXMN6A09KTC belongs to Diodes' ZXMN series of automotive-qualified MOSFETs, engineered specifically for robust performance in harsh-environment power switching applications where thermal stability, low R_DS(on), and fast switching are critical.

FAQ

What is the maximum continuous drain current for ZXMN6A09KTC at 70°C ambient?

The ZXMN6A09KTC supports 9.6A continuous drain current at T_A = +70°C with appropriate PCB copper area (50mm × 50mm, 2oz FR4). This derating reflects thermal limits rather than electrical saturation, and assumes still-air conditions per datasheet Note 6.

Does ZXMN6A09KTC require a gate resistor for safe operation?

A gate resistor (typically 5–10Ω) is recommended to dampen ringing and limit peak gate current during switching. The device's 29nC total gate charge and 4.7nC gate-drain charge make it susceptible to oscillation without proper gate network design, especially in high-di/dt applications like motor drives.

Is the TO252 package of ZXMN6A09KTC lead-free and RoHS compliant?

Yes - ZXMN6A09KTC features matte tin-plated terminals and a halogen- and antimony-free molding compound, meeting EU RoHS Directive 2011/65/EU and qualifying as a "Green" device per Diodes Incorporated's specifications (Br+Cl <1500ppm, Sb <1000ppm).

Can ZXMN6A09KTC be used in linear regulator applications?

No - ZXMN6A09KTC is not characterized or rated for linear-mode (constant-current source) operation. Its Safe Operating Area (SOA) curve shows limited DC capability (2.15W on 25mm × 25mm 1oz FR4), and prolonged linear use risks thermal runaway due to positive temperature coefficient of R_DS(on).

ZXMN6A09KTC Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: TO-252-3, DPAK (2 Leads + Tab), SC-63

Packaging:: Tape & Reel (TR)

Product Status:: Discontinued at Digi-Key

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 60 V

Current - Continuous Drain (Id) @ 25°C:: 7.7A (Ta)

Drive Voltage (Max Rds On, Min Rds On):: 4.5V, 10V

Rds On (Max) @ Id, Vgs:: 40mOhm @ 7.3A, 10V

Vgs(th) (Max) @ Id:: 3V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 29 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 1426 pF @ 30 V

FET Feature:: -

Power Dissipation (Max):: 2.15W (Ta)

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: TO-252-3

ZXMN6A09KTC FAQ

1.How can I place an order for ZXMN6A09KTC through Aetrix?

Please submit a Request for Quotation (RFQ) for ZXMN6A09KTC on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for ZXMN6A09KTC reliable?

The price and inventory of ZXMN6A09KTC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ZXMN6A09KTC is usually 5 days.

3.What payment methods are accepted for ZXMN6A09KTC?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ZXMN6A09KTC transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for ZXMN6A09KTC?

ZXMN6A09KTC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your ZXMN6A09KTC order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for ZXMN6A09KTC?

For technical support, including ZXMN6A09KTC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ZXMN6A09KTC requirements.

6.How does Aetrix verify that ZXMN6A09KTC is sourced from the original manufacturer or authorized distributors?

All ZXMN6A09KTC products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ZXMN6A09KTC meets industry standards.

7.What is the process for return or replacement of ZXMN6A09KTC?

All ZXMN6A09KTC units undergo pre-shipment inspection (PSI). If there is an issue with ZXMN6A09KTC, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The ZXMN6A09KTC part is unused and in its original packaging.

Return procedure for ZXMN6A09KTC:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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