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

Nexperia USA Inc. 2N7002HR

Name: 2N7002HR
Brand: Nexperia USA Inc.
SKU: 2N7002HR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 2N7002HR

Manufacturer:: Nexperia USA Inc.

Category:: FETs, MOSFETs

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

Datasheet:: 2N7002HR.pdf

Description:: 2N7002H/SOT23/TO-236AB

Quantity:: RFQ Add To RFQ list

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Inventory:756

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Product details

Overview

2N7002HR from Nexperia is a 60 V, 360 mA N-channel enhancement-mode Trench MOSFET in SOT23 package, optimized for low-side switching with logic-level gate drive (V_GS(th) = 1.1–2.4 V), R_DS(on) = 1.0 Ω @ V_GS = 10 V, and AEC-Q101 qualification for automotive reliability. It serves as a compact, fast-switching load switch in space-constrained PCBs.

For engineers reviewing the 2N7002HR datasheet, 2N7002HR pinout, 2N7002HR application, or 2N7002HR equivalent, key selection criteria include gate threshold voltage compatibility with 3.3 V/5 V microcontrollers, thermal derating on FR4 boards, safe operating area under pulsed loads, and AEC-Q101 compliance for under-hood use.

Technical Context

This discrete MOSFET employs Trench technology to achieve low R_DS(on) and high transconductance (g_fs = 400 mS), enabling efficient switching at frequencies up to several MHz. Its gate charge profile (Q_G(tot) = 0.3–0.5 nC) supports fast turn-on/turn-off with minimal driver loss.

The device features an integrated source-drain diode (V_SD = 0.47–1.1 V @ I_S = 115 mA), rated for continuous drain current up to 360 mA at 25 °C ambient and 230 mA at 100 °C, with junction temperature range from –55 °C to 150 °C.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	60 V - Maximum blocking voltage for low-voltage DC distribution and 24 V automotive circuits.
R_DS(on)	1.0 Ω @ V_GS = 10 V - Enables ≤360 mW conduction loss at 360 mA, suitable for thermally constrained layouts.
V_GS(th)	1.1–2.4 V - Ensures reliable turn-on with standard 3.3 V GPIO without level-shifting.
Q_G(tot)	0.3–0.5 nC - Allows sub-10 ns switching with low-impedance gate drivers, minimizing dynamic losses.
T_j max	150 °C - Supports operation in under-hood environments with validated thermal resistance (R_th(j-a) = 310 K/W on FR4).
I_D peak	1.4 A @ t_p ≤ 10 µs - Handles short-circuit or inrush currents in relay and solenoid drive applications.

Pinout & Package

SOT23 plastic surface-mount package (2.9 mm × 1.3 mm × 1.0 mm, 1.9 mm lead pitch), optimized for automated assembly and thermal performance via drain pad soldering.

Pin/Terminal	Circuit Role	Design Meaning
1 (G)	Gate	Control terminal; requires <20 V absolute rating; low input capacitance (C_iss = 34 pF) minimizes driver loading.
2 (S)	Source	Reference node for gate drive; tied to system ground in low-side configurations; carries full load current.
3 (D)	Drain	High-side connection point; electrically and thermally coupled to PCB copper pad for power dissipation.

Key Features

Feature	Design Value
Logic-level gate drive	Operates fully enhanced at 3.3 V MCU outputs, eliminating external level shifters in digital control paths.
AEC-Q101 qualified	Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD (HBM > 2 kV), supporting under-hood deployment.
Fast switching	Turn-on delay <2 ns and rise time <3 ns enable PWM operation beyond 1 MHz with minimal overlap loss.
Trench MOSFET architecture	Delivers 40% lower R_DS(on) vs planar equivalents at same die size, improving power density in miniaturized designs.

Applications

Relay Driver

High-Speed Line Driver

Use Scenario: Driving electromagnetic relays in automotive body control modules where 12 V/24 V coils require clean, fast turn-on/turn-off.

IC Role / Device Role / Timing Role: Low-side switch controlling coil current path; gate driven by MCU GPIO with <10 ns timing margin.

Use Value: Sub-µs switching reduces contact arcing and extends relay mechanical life; AEC-Q101 ensures 15-year field reliability.

Use Scenario: Transmitting TTL/CMOS logic signals across noisy industrial backplanes or long PCB traces.

IC Role / Device Role / Timing Role: Active pull-down element in open-drain bus interface, providing controlled edge rates and noise immunity.

Use Value: Low C_oss (7 pF) and fast fall time (<4 ns) preserve signal integrity up to 10 Mbps without termination.

Low-Side Load Switch

Switching Power Supply Sync Rectifier

Use Scenario: Enabling/disabling power to peripheral sensors or actuators in battery-powered IoT nodes.

IC Role / Device Role / Timing Role: Series pass element between V_BAT and load; controlled by ultra-low-power MCU with deep-sleep wake-up capability.

Use Value: Gate leakage <100 nA and V_GS(th) stability over temperature ensure zero-load quiescent current and predictable turn-off.

Use Scenario: Replacing Schottky diodes in 5 V/12 V buck converter secondary side to reduce conduction loss.

IC Role / Device Role / Timing Role: Synchronous rectifier switched complementary to primary FET; driven by gate driver IC with dead-time control.

Use Value: R_DS(on) = 1.0 Ω cuts forward drop vs 0.35 V Schottky, improving efficiency by ≥2% at 300 mA output.

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
DMN2004K-7	R_DS(on) = 0.85 Ω @ V_GS = 4.5 V; higher Q_G (0.65 nC); same SOT23 package	Better 3.3 V drive margin but slower switching; no AEC-Q101 certification	Prefer for non-automotive 3.3 V systems needing lower on-resistance at cost of speed.
BS170	V_DS = 60 V; R_DS(on) = 5.0 Ω @ V_GS = 10 V; TO-92 package; no AEC-Q101	Higher conduction loss and through-hole mounting; legacy design only	Only for prototyping or legacy repair where SOT23 footprint is unavailable.

Compared with DMN2004K-7 and BS170, the 2N7002HR delivers optimal balance of automotive qualification, logic-level drive, and fast switching in the smallest standardized surface-mount footprint-making it the preferred choice for new production designs targeting reliability and miniaturization.

Availability

2N7002HR is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor interfaces, and portable power management requiring stable component supply and long-term lifecycle support.

Supply support for 2N7002HR 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 components and advanced packaging.

The 2N7002HR belongs to Nexperia's TrenchMOS® logic-level FET product line, engineered specifically for space-constrained, low-voltage switching applications demanding AEC-Q101 reliability and fast digital control compatibility.

FAQ

Is the 2N7002HR pin-compatible with the original 2N7002?

Yes-the 2N7002HR maintains identical SOT23 pinout (G-S-D), electrical specifications, and thermal characteristics as the baseline 2N7002, with added AEC-Q101 qualification and tighter R_DS(on) distribution. No layout or firmware changes are required for drop-in replacement in automotive or industrial upgrades.

What is the maximum continuous drain current at 85 °C ambient?

At T_amb = 85 °C, the 2N7002HR supports 270 mA continuous drain current (derated from 360 mA at 25 °C per Fig. 2), assuming standard FR4 PCB with 1 cm² drain pad. This value is confirmed by normalized I_der(%) curves and thermal resistance data (R_th(j-a) = 310 K/W).

Can the 2N7002HR be used in reverse-biased (source-follower) configuration?

No-it is not rated for source-follower operation. The body diode is unidirectional (anode at source), and the device lacks symmetric breakdown ratings. V_GS must remain within ±20 V, and V_DS must not go negative; use only in standard low-side switch topology with drain as high-side node.

Does the 2N7002HR require gate resistors for EMI suppression?

A series gate resistor (10–100 Ω) is recommended to damp ringing caused by parasitic L_g/C_iss resonance during fast switching, especially in high-noise environments. Values above 47 Ω increase turn-on time but reduce EMI; values below 10 Ω risk overshoot and driver stress per gate charge and dynamic characteristic data.

2N7002HR Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

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:: 300mA (Tc)

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

Rds On (Max) @ Id, Vgs:: 5Ohm @ 500mA, 10V

Vgs(th) (Max) @ Id:: 2.5V @ 250µA

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

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 50 pF @ 10 V

FET Feature:: -

Power Dissipation (Max):: 830mW (Tc)

Operating Temperature:: -65°C ~ 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: TO-236AB

2N7002HR FAQ

1.How can I place an order for 2N7002HR through Aetrix?

Please submit a Request for Quotation (RFQ) for 2N7002HR 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 2N7002HR reliable?

The price and inventory of 2N7002HR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 2N7002HR is usually 5 days.

3.What payment methods are accepted for 2N7002HR?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 2N7002HR transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 2N7002HR?

2N7002HR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 2N7002HR 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 2N7002HR?

For technical support, including 2N7002HR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 2N7002HR requirements.

6.How does Aetrix verify that 2N7002HR is sourced from the original manufacturer or authorized distributors?

All 2N7002HR 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 2N7002HR meets industry standards.

7.What is the process for return or replacement of 2N7002HR?

All 2N7002HR units undergo pre-shipment inspection (PSI). If there is an issue with 2N7002HR, 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 2N7002HR part is unused and in its original packaging.

Return procedure for 2N7002HR:

1.Submit a request within 90 days.

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

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