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

Diodes Incorporated 2N7002EQ-7-F

Name: 2N7002EQ-7-F
Brand: Diodes Incorporated
SKU: 2N7002EQ-7-F
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 2N7002EQ-7-F

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: 2N7002EQ-7-F.pdf

Description:: 2N7002 FAMILY SOT23 T&R 3K

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Inventory:9,874

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Product details

Overview

2N7002EQ-7-F from Diodes Incorporated is an AEC-Q101 qualified N-channel enhancement-mode MOSFET in SOT23 package, rated for 60V V_DSS, 3Ω R_DS(ON) @ V_GS = 10V, and 334mA I_D at +25°C - designed for automotive motor control and power management functions requiring robust thermal performance and low gate threshold voltage.

For engineers reviewing the 2N7002EQ-7-F datasheet, 2N7002EQ-7-F pinout, 2N7002EQ-7-F application, or 2N7002EQ-7-F equivalent, key selection criteria include its AEC-Q101 qualification, 1.0–2.5V gate threshold range, 35pF input capacitance, 0.5W steady-state power dissipation on FR-4, and SOT23-compatible footprint for space-constrained automotive PCB layouts.

Technical Context

This MOSFET operates as a low-voltage, low-current switching device with enhancement-mode gate control and integrated body diode. Its 1.0–2.5V V_GS(TH) enables direct drive from 3.3V and 5V logic, while R_DS(ON) remains ≤4Ω at V_GS = 4.5V - supporting efficient operation in battery-powered and start-stop automotive subsystems.

Thermal design is enabled by R_θJA = 244°C/W (FR-4, min pad) and 186°C/W (2oz copper thermal bias), with junction temperature rated from –55°C to +150°C. Dynamic parameters include 0.5nC total gate charge at V_GS = 10V and 26ns turn-off delay - optimized for medium-speed switching in load switching and LED driver applications.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	60V - supports 48V automotive supply rails with margin against transients
R_DS(ON)	3Ω @ V_GS = 10V - limits conduction loss to <100mW at 180mA load current
I_D (max)	334mA @ +25°C - suitable for signal-level and auxiliary power switching
V_GS(TH)	1.0–2.5V - ensures reliable turn-on with standard microcontroller GPIO outputs
C_iss	35pF - enables fast switching with low drive strength requirements
t_D(OFF)	26ns - supports PWM frequencies up to ~10MHz in non-resonant topologies
T_J range	–55°C to +150°C - meets under-hood temperature requirements per AEC-Q101

Pinout & Package

SOT23-3 surface-mount package with matte tin-plated terminals, UL 94V-0 molded plastic case, and 0.008g mass. Moisture sensitivity level 1 per J-STD-020.

Pin/Terminal	Circuit Role	Design Meaning
1 (Source)	Current return path for channel conduction	Internally connected to substrate; used as reference node for gate drive and body diode cathode
2 (Gate)	Control electrode for channel formation	High-impedance input requiring <0.5nC charge for full turn-on; sensitive to ESD
3 (Drain)	Main current output terminal	Connected to load; withstands 60V blocking and conducts up to 334mA continuous

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive use with PPAP support and IATF 16949 manufacturing
Low V_GS(TH)	1.0–2.5V range enables direct interface with 3.3V/5V MCU outputs without level shifters
Low C_iss	35pF reduces gate drive power and speeds up switching transitions
Green construction	Halogen- and antimony-free, RoHS 3 compliant, lead-free plating per MIL-STD-202
Small footprint	SOT23-3 occupies <2.5mm × 1.3mm area - ideal for dense automotive PCBs

Applications

Automotive Door Module

USB Port Power Switching

Use Scenario: Controlling window lift motor direction and interior light dimming in door control units.

IC Role / Device Role / Timing Role: Low-side load switch for bidirectional DC motor control and LED current regulation.

Use Value: 3Ω R_DS(ON) minimizes heat generation during continuous 250mA operation; AEC-Q101 rating ensures reliability over 15-year vehicle lifetime.

Use Scenario: Enabling/disabling VBUS power to USB peripherals in infotainment head units.

IC Role / Device Role / Timing Role: Hot-swap protection switch with controlled turn-on to limit inrush current.

Use Value: 26ns t_D(OFF) and 0.5nC Q_g allow precise timing control of power sequencing; SOT23 footprint fits tight connector routing zones.

Engine Control Unit (ECU) Sensor Bias

Body Control Module (BCM) LED Driver

Use Scenario: Providing regulated bias current to oxygen and knock sensors in engine management systems.

IC Role / Device Role / Timing Role: Constant-current source configured via external resistor and gate voltage.

Use Value: Stable V_GS(TH) across –40°C to +125°C ensures consistent sensor excitation; 150°C T_J rating handles under-hood thermal stress.

Use Scenario: Driving interior map lights and status indicators with PWM dimming in BCMs.

IC Role / Device Role / Timing Role: Low-side PWM switch controlling LED string current.

Use Value: 35pF C_iss and 2ns t_R support 2kHz+ dimming frequencies without audible noise; green compliance meets OEM environmental mandates.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
DMN2004LK-7	R_DS(ON) = 2.2Ω @ V_GS = 4.5V; V_DSS = 20V; SOT23-3	Limited to 20V systems; higher current capability but lower voltage rating	Select when operating below 20V and prioritizing lower on-resistance over voltage margin
NX7002AK,215	R_DS(ON) = 3.3Ω @ V_GS = 4.5V; AEC-Q101 qualified; SOT23-3	Identical qualification and package; slightly higher R_DS(ON) at 4.5V drive	Drop-in alternative where Diodes' supply chain constraints exist; same thermal and layout compatibility

Compared with DMN2004LK-7 and NX7002AK,215, the 2N7002EQ-7-F uniquely balances 60V rating, AEC-Q101 compliance, and sub-3Ω on-resistance at 10V drive - making it optimal for 12V/24V automotive loads requiring transient immunity and long-term reliability.

Availability

2N7002EQ-7-F is available at Aetrix Electronics and suitable for automotive door modules, USB power switching, and engine control unit sensor biasing requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 2N7002EQ-7-F 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, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and the Americas.

The 2N7002EQ belongs to Diodes' AEC-Q101-qualified small-signal MOSFET product line, engineered specifically for automotive body electronics, power management, and motor control applications demanding high reliability and thermal resilience.

FAQ

Is the 2N7002EQ-7-F suitable for hot-swap applications?

Yes - its 1.0–2.5V gate threshold and 0.5nC total gate charge enable controlled turn-on with minimal inrush current. The 60V V_DSS rating provides margin against supply transients during insertion, and its AEC-Q101 qualification confirms robustness in automotive hot-swap environments like USB-C power delivery modules.

What is the maximum continuous drain current at 105°C ambient?

At T_A = +105°C, the 2N7002EQ-7-F supports 175mA continuous drain current when mounted on FR-4 with minimum pad layout (derated from 334mA at +25°C using R_θJA = 244°C/W and T_J(max) = 150°C). With 2oz copper thermal bias, it sustains 210mA at the same ambient.

Does the 2N7002EQ-7-F have integrated ESD protection?

No - the device has no built-in ESD protection circuitry. Its gate oxide is rated for ±20V V_GS, and gate-body leakage is specified at ±100nA. External TVS diodes or series resistors are recommended in high-ESD environments such as automotive assembly lines or exposed connectors.

Can the 2N7002EQ-7-F replace the 2N7002K in automotive designs?

Only if AEC-Q101 qualification is not required. The 2N7002K lacks AEC-Q101 certification, PPAP documentation, and IATF 16949 manufacturing validation. While electrically similar, the 2N7002EQ-7-F adds automotive-specific change control, traceability, and thermal validation - mandatory for Tier 1 automotive BOMs.

2N7002EQ-7-F Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: TO-236-3, SC-59, SOT-23-3

Packaging:: Tape & Reel (TR)

Product Status:: Active

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 60 V

Current - Continuous Drain (Id) @ 25°C:: 292mA (Ta)

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

Rds On (Max) @ Id, Vgs:: 3Ohm @ 250mA, 10V

Vgs(th) (Max) @ Id:: 2.5V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 0.5 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 35 pF @ 30 V

FET Feature:: -

Power Dissipation (Max):: 500mW (Ta)

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

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-23-3

2N7002EQ-7-F FAQ

1.How can I place an order for 2N7002EQ-7-F through Aetrix?

Please submit a Request for Quotation (RFQ) for 2N7002EQ-7-F 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 2N7002EQ-7-F reliable?

The price and inventory of 2N7002EQ-7-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 2N7002EQ-7-F is usually 5 days.

3.What payment methods are accepted for 2N7002EQ-7-F?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 2N7002EQ-7-F transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 2N7002EQ-7-F?

2N7002EQ-7-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 2N7002EQ-7-F 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 2N7002EQ-7-F?

For technical support, including 2N7002EQ-7-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 2N7002EQ-7-F requirements.

6.How does Aetrix verify that 2N7002EQ-7-F is sourced from the original manufacturer or authorized distributors?

All 2N7002EQ-7-F 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 2N7002EQ-7-F meets industry standards.

7.What is the process for return or replacement of 2N7002EQ-7-F?

All 2N7002EQ-7-F units undergo pre-shipment inspection (PSI). If there is an issue with 2N7002EQ-7-F, 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 2N7002EQ-7-F part is unused and in its original packaging.

Return procedure for 2N7002EQ-7-F:

1.Submit a request within 90 days.

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

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