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

Nexperia USA Inc. 2N7002AKW-QX

Name: 2N7002AKW-QX
Brand: Nexperia USA Inc.
SKU: 2N7002AKW-QX
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 2N7002AKW-QX

Manufacturer:: Nexperia USA Inc.

Category:: FETs, MOSFETs

Package:: -

Datasheet:: 2N7002AKW-QX.pdf

Description:: MOS DISCRETES

Quantity:: RFQ Add To RFQ list

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Inventory:2,890

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Product details

Overview

2N7002AKW-QX from Nexperia is a 60 V, 220 mA N-channel Trench MOSFET in SOT323 (SC-70) package, optimized for low-side switching in space-constrained automotive and industrial control circuits. It features logic-level gate drive (V_GS(th) = 1.3–2.6 V), AEC-Q101 qualification, 175 °C junction temperature rating, and R_DS(on) = 2.2 Ω @ V_GS = 10 V, enabling efficient load switching in relay drivers and high-speed line interfaces.

For engineers reviewing the 2N7002AKW-QX datasheet, 2N7002AKW-QX pinout, 2N7002AKW-QX application, or 2N7002AKW-QX equivalent, this device supports design validation for automotive-grade low-power switching, thermal-limited PCB layouts, ESD-sensitive signal paths, and compact SMT implementations requiring robust transient performance and extended temperature operation.

Technical Context

This discrete N-channel enhancement-mode MOSFET uses Trench technology to achieve low R_DS(on) and fast switching with minimal gate charge (Q_G(tot) = 0.21–0.315 nC). Its gate threshold voltage range (1.3–2.6 V) ensures reliable turn-on with standard 3.3 V and 5 V logic outputs.

The device integrates ESD protection (HBM 500 V) and is characterized for operation up to T_j = 175 °C, with thermal resistance R_th(j-a) = 485–560 K/W on FR4 PCB - critical for thermally constrained automotive body electronics and industrial sensor modules.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	60 V - Supports rail voltages up to 48 V systems with margin for inductive kickback in automotive loads.
R_DS(on)	2.2 Ω @ V_GS = 10 V, I_D = 100 mA, T_j = 25 °C - Enables <100 mW conduction loss at 100 mA, suitable for battery-powered switches.
V_GS(th)	1.3–2.6 V - Ensures full enhancement with 3.3 V microcontroller GPIO without level-shifting.
I_D	220 mA continuous @ T_amb = 25 °C - Rated for driving small solenoids, LEDs, and logic-level peripheral enable lines.
Q_G(tot)	0.21–0.315 nC - Allows sub-10 ns switching with low gate-drive impedance, minimizing dynamic losses in PWM applications.
T_j(max)	175 °C - Qualified for under-hood automotive environments and sealed industrial enclosures without active cooling.
ESD Rating	500 V HBM - Provides built-in protection against handling and board-level electrostatic discharge during assembly and field operation.

Pinout & Package

SOT323 (SC-70) plastic surface-mounted package: 3-pin, 1.3 mm pitch, 2.0 × 1.25 × 0.95 mm body. Optimized for high-density routing and reflow-compatible footprint per Fig. 19 (reflow solder lands: 0.55 mm × 0.6 mm per pad).

Pin/Terminal	Circuit Role	Design Meaning
1	G (Gate)	Control terminal; accepts logic-level input (≤20 V); requires no external pull-down for default-off behavior in open-drain configurations.
2	S (Source)	Reference node for gate drive and current return path; tied to system ground in low-side switch topology.
3	D (Drain)	Switched output node; connects to load anode; thermally coupled to PCB copper pad (1 cm²) for power dissipation management.

Key Features

Feature	Design Value
Logic-level gate drive	Operates fully enhanced from 3.3 V MCU outputs - eliminates need for gate driver ICs in cost-sensitive designs.
AEC-Q101 qualification	Validated for automotive applications including body control modules and lighting controllers per stress-test requirements.
Trench MOSFET architecture	Delivers lower R_DS(on) and higher transconductance (g_fs = 0.3 S) than planar alternatives at same die size.
Integrated ESD protection	HBM 500 V rating reduces need for external TVS diodes in I/O protection schemes for industrial I/O cards.
Extended thermal range	Rated for continuous operation from −55 °C to +175 °C junction - supports engine bay, powertrain, and motor control use cases.

Applications

Automotive Relay Driver

Industrial Sensor Interface

Use Scenario: Driving 12 V/24 V automotive relays in body control units where space and thermal budget are limited.

IC Role / Device Role / Timing Role: Low-side switch controlling relay coil current; operates in DC or pulsed mode with <10 ns turn-off delay.

Use Value: Eliminates discrete BJT + base resistor network; reduces BOM count by 2 components while improving reliability via AEC-Q101 qualification.

Use Scenario: Enabling/disabling analog sensor supply rails (e.g., pressure, temperature) in programmable logic controllers.

IC Role / Device Role / Timing Role: Precision load switch isolating sensor bias from main power domain; supports fast enable/disable sequencing.

Use Value: Low R_DS(on) minimizes voltage drop (<230 mV @ 100 mA), preserving sensor accuracy; ESD protection guards against field-induced transients.

USB-C Power Path Control

Smart Home LED Dimming

Use Scenario: Managing VBUS power path in USB-C accessories requiring overvoltage and reverse-current protection.

IC Role / Device Role / Timing Role: Reverse-polarity blocking switch placed between source and load; leverages intrinsic body diode with controlled turn-on timing.

Use Value: R_DS(on) stability over temperature ensures consistent current limiting across −40 °C to +85 °C ambient; compact SC-70 fits tight layout constraints.

Use Scenario: PWM-controlled dimming of low-power indicator LEDs in smart thermostats and security panels.

IC Role / Device Role / Timing Role: High-frequency (≥1 kHz) low-side switch synchronizing with MCU PWM output; handles repetitive 220 mA peak pulses.

Use Value: Fast fall time (6 ns) and low Q_GD (0.051 nC) prevent LED ghosting; 175 °C rating allows placement near heat-generating SoCs.

Equivalent & Alternatives

The following parts are listed as comparable options for similar N-channel low-side switching applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
DMN2004LKQ-7	R_DS(on) = 1.8 Ω @ 4.5 V; smaller 1.6 × 1.6 mm X1-DFN package; no AEC-Q101 rating.	Better R_DS(on) at low V_GS, but unqualified for automotive; suited for consumer IoT where footprint is primary constraint.	Select when gate drive is ≤4.5 V and automotive qualification is not required; verify thermal derating on DFN footprint.
BSL204N03AD	R_DS(on) = 1.5 Ω @ 10 V; SOT23 package; AEC-Q101 qualified; higher I_D = 3.5 A.	Larger package and higher current rating - over-specified for 220 mA loads but offers headroom for future scalability.	Choose if board layout allows SOT23 and long-term design flexibility for higher-current variants is needed.

Compared with DMN2004LKQ-7 and BSL204N03AD, the 2N7002AKW-QX uniquely balances AEC-Q101 compliance, SC-70 miniaturization, and verified 175 °C operation - making it optimal for space- and reliability-critical automotive signal switching where neither ultra-low R_DS(on) nor high-current capability is the dominant requirement.

Availability

2N7002AKW-QX is available at Aetrix Electronics and suitable for automotive relay drivers, industrial sensor interfaces, USB-C power path control, and smart home LED dimming requiring stable component supply across extended temperature ranges and AEC-compliant sourcing.

Supply support for 2N7002AKW-QX 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

Nexperia is a global semiconductor expert focused on high-volume, high-reliability discrete and logic devices, with leadership in automotive-qualified MOSFETs and ESD-protected components.

The 2N7002AKW-QX belongs to Nexperia's AEC-Q101-qualified TrenchMOS portfolio, engineered specifically for robust, miniaturized switching in automotive body electronics and industrial control systems operating under harsh thermal and electrical conditions.

FAQ

Is the 2N7002AKW-QX suitable for 3.3 V microcontroller gate drive?

Yes - its gate threshold voltage range (1.3–2.6 V) and guaranteed turn-on at V_GS = 3.3 V ensure full enhancement with standard 3.3 V GPIO. Measured R_DS(on) is 2.5–3.6 Ω at V_GS = 5 V and 100 mA, confirming reliable low-resistance conduction without external level shifting.

What is the maximum continuous drain current at 100 °C ambient?

The datasheet specifies I_D = 160 mA at T_amb = 100 °C with standard FR4 mounting (single-sided copper, 1 cm² drain pad). This reflects thermal derating due to R_th(j-a) ≈ 500 K/W; actual current depends on PCB copper area and airflow.

Does the 2N7002AKW-QX include integrated ESD protection?

Yes - it features built-in Human Body Model (HBM) ESD protection rated at 500 V, verified per JESD22-A114. This eliminates the need for external ESD diodes in many I/O interface applications, reducing component count and board area.

How does the 2N7002AKW-QX differ from the standard 2N7002KW?

The "A" suffix denotes AEC-Q101 qualification, and "Q" indicates automotive-grade traceability and enhanced process controls. Electrically identical to 2N7002KW in R_DS(on), V_GS(th), and switching parameters, but with certified reliability testing for automotive use cases.

2N7002AKW-QX Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: -

Package/Case:: -

Packaging:: Tape & Reel (TR)

Product Status:: Active

FET Type:: -

Technology:: -

Drain to Source Voltage (Vdss):: -

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

Drive Voltage (Max Rds On, Min Rds On):: -

Rds On (Max) @ Id, Vgs:: -

Vgs(th) (Max) @ Id:: -

Gate Charge (Qg) (Max) @ Vgs:: -

Vgs (Max):: -

Input Capacitance (Ciss) (Max) @ Vds:: -

FET Feature:: -

Power Dissipation (Max):: -

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: -

Supplier Device Package:: -

2N7002AKW-QX FAQ

1.How can I place an order for 2N7002AKW-QX through Aetrix?

Please submit a Request for Quotation (RFQ) for 2N7002AKW-QX 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 2N7002AKW-QX reliable?

The price and inventory of 2N7002AKW-QX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 2N7002AKW-QX is usually 5 days.

3.What payment methods are accepted for 2N7002AKW-QX?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 2N7002AKW-QX transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 2N7002AKW-QX?

2N7002AKW-QX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 2N7002AKW-QX 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 2N7002AKW-QX?

For technical support, including 2N7002AKW-QX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 2N7002AKW-QX requirements.

6.How does Aetrix verify that 2N7002AKW-QX is sourced from the original manufacturer or authorized distributors?

All 2N7002AKW-QX 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 2N7002AKW-QX meets industry standards.

7.What is the process for return or replacement of 2N7002AKW-QX?

All 2N7002AKW-QX units undergo pre-shipment inspection (PSI). If there is an issue with 2N7002AKW-QX, 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 2N7002AKW-QX part is unused and in its original packaging.

Return procedure for 2N7002AKW-QX:

1.Submit a request within 90 days.

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

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