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

Nexperia USA Inc. PMZ290UNEYL

Name: PMZ290UNEYL
Brand: Nexperia USA Inc.
SKU: PMZ290UNEYL
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: PMZ290UNEYL

Manufacturer:: Nexperia USA Inc.

Category:: FETs, MOSFETs

Package:: SC-101, SOT-883

Datasheet:: PMZ290UNEYL.pdf

Description:: MOSFET N-CH 20V 1A DFN1006-3

Quantity:: RFQ Add To RFQ list

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Inventory:3,924

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Product details

Overview

PMZ290UNEYL from Nexperia is a 20 V, N-channel enhancement-mode Trench MOSFET in a leadless DFN1006-3 (SOT883) package, designed for low-side switching in space-constrained applications. It delivers R_DS(on) = 290 mΩ at V_GS = 4.5 V and I_D = 500 mA, supports 1 A continuous drain current at 25 °C ambient, and features ESD protection >2 kV HBM - enabling use in high-speed line drivers and relay interfaces on FR4 PCBs.

For engineers reviewing the PMZ290UNEYL datasheet, PMZ290UNEYL pinout, PMZ290UNEYL application, or PMZ290UNEYL equivalent, this device is selected for ultra-compact low-voltage switching where gate threshold (0.75 V typ), fast switching (t_r = 4 ns, t_f = 31 ns), and thermal resistance (R_th(j-a) = 305 K/W on standard FR4) are critical to board-level power efficiency and signal integrity.

Technical Context

This MOSFET employs Trench technology to achieve low R_DS(on) and low gate charge (Q_G(tot) = 0.45–0.68 nC), enabling efficient operation with minimal drive requirements. Its 0.75 V typical V_GS(th) allows direct interfacing with 1.8 V and 2.5 V logic families without level shifting.

The DFN1006-3 package provides a 1.0 × 0.6 × 0.48 mm footprint with exposed drain pad for thermal conduction, and its simplified 3-pin structure (G-S-D) eliminates parasitic inductance concerns common in larger SMD packages - supporting clean turn-on/turn-off waveforms in high-frequency loadswitching.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	20 V maximum - defines safe operating voltage ceiling for low-voltage rail switching (e.g., 3.3 V, 5 V, 12 V systems).
R_DS(on)	290 mΩ typ @ V_GS = 4.5 V, I_D = 500 mA - enables <150 mW conduction loss at 500 mA, critical for thermally constrained PCB layouts.
V_GS(th)	0.75 V typ @ I_D = 250 µA - ensures reliable turn-on with 1.8 V GPIO, reducing need for external gate drivers.
Q_G(tot)	0.45–0.68 nC - minimizes gate drive energy and propagation delay, supporting >10 MHz switching in digital loadswitches.
t_r/t_f	4 ns rise / 31 ns fall - reduces switching transition time, lowering dynamic losses and EMI generation in high-speed circuits.
ESD Rating	>2000 V HBM - eliminates need for external ESD protection diodes in handheld or I/O-connected applications.
P_tot	360 mW @ T_amb = 25 °C - sets practical power handling limit on standard FR4 with single-sided copper; derates linearly above 25 °C.

Pinout & Package

Package: DFN1006-3 (SOT883), 1.0 × 0.6 × 0.48 mm, leadless surface-mount plastic package with exposed drain pad for thermal conduction.

Pin/Terminal	Circuit Role	Design Meaning
1	G (Gate)	Control terminal; accepts logic-level input (0.75 V V_GS(th)) and requires ≤0.68 nC total charge for full turn-on.
2	S (Source)	Reference node for gate drive and current return path; tied to system ground in low-side configuration.
3	D (Drain)	Power output terminal; electrically and thermally connected to exposed copper pad on PCB for heat dissipation.

Key Features

Feature	Design Value
Ultra-small footprint	DFN1006-3 (1.0 × 0.6 mm) saves >70% board area vs. SOT23, enabling dense routing in wearables and IoT sensors.
Low threshold voltage	0.75 V typical V_GS(th) ensures robust turn-on from 1.8 V microcontroller I/O, eliminating level-shifter ICs.
Fast switching performance	4 ns rise / 31 ns fall times reduce transition losses and support PWM frequencies up to 10 MHz in DC-DC control.
Integrated ESD protection	>2 kV HBM rating protects against human-body model discharge during assembly and field operation.
Thermally optimized layout	Exposed drain pad lowers R_th(j-sp) to 40 K/W, allowing 2.7 W pulse power handling with proper PCB copper area.

Applications

Relay Driver

High-Speed Line Driver

Use Scenario: Replacing electromechanical relays in PLC I/O modules and industrial sensor interfaces.

IC Role / Device Role / Timing Role: Low-side switch controlling coil current (≤1 A) with fast turn-off to suppress back-EMF spikes.

Use Value: Eliminates mechanical wear and bounce; 31 ns fall time ensures clean deactivation, reducing snubber component count.

Use Scenario: Driving 50 Ω transmission lines in USB 2.0 or LVDS signal paths requiring fast edge rates.

IC Role / Device Role / Timing Role: Active termination switch enabling dynamic impedance matching and signal integrity control.

Use Value: 4 ns rise time preserves signal fidelity up to 100 MHz; low C_iss (55–83 pF) minimizes capacitive loading on source.

Low-Side Loadswitch

Switching Power Circuit

Use Scenario: Power gating of peripheral ICs (e.g., sensors, radios) in battery-powered wearables and medical patches.

IC Role / Device Role / Timing Role: Controlled power path switch with minimal quiescent current and fast enable/disable response.

Use Value: 500 nA max I_GSS at V_GS = 4.5 V ensures negligible leakage during sleep mode; 0.75 V V_GS(th) enables direct MCU control.

Use Scenario: Synchronous rectification in buck converters or OR-ing diodes in dual-supply redundancy circuits.

IC Role / Device Role / Timing Role: Unidirectional power FET conducting up to 1 A with low conduction loss and controlled body diode conduction.

Use Value: 290 mΩ R_DS(on) cuts conduction loss by 60% vs. Schottky diodes; V_SD = 0.77 V typ enables predictable reverse recovery behavior.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
DMN10H023LPS-13	R_DS(on) = 23 mΩ @ V_GS = 4.5 V but in larger SOT-23 package (2.9 × 1.3 mm); higher Q_G = 1.2 nC.	Better conduction efficiency at >500 mA, but slower switching and 4× larger footprint limits use in ultra-dense designs.	Select when lower R_DS(on) outweighs size constraints and drive capability permits higher Q_G.
AO3400	R_DS(on) = 28 mΩ @ V_GS = 10 V, but V_GS(th) = 1.1 V min - unreliable turn-on below 2.5 V; SOT-23 package.	Requires ≥2.5 V logic for guaranteed turn-on; unsuitable for 1.8 V microcontrollers without gate boosting.	Choose only if system uses 3.3 V+ logic and prioritizes R_DS(on) over gate drive simplicity and size.

Compared with DMN10H023LPS-13 and AO3400, PMZ290UNEYL trades absolute R_DS(on) for ultra-miniaturization, 1.8 V compatibility, and faster switching - making it optimal for space- and voltage-constrained portable electronics rather than high-current power stages.

Availability

PMZ290UNEYL is available at Aetrix Electronics and suitable for relay driver modules, high-speed line interface boards, and low-side loadswitch circuits requiring stable component supply across consumer, industrial, and medical OEM programs.

Supply support for PMZ290UNEYL 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 and industrial-grade components.

The PMZ290UNEYL belongs to Nexperia's TrenchMOS low-voltage logic-level FET product line, engineered specifically for miniaturized, low-power switching in battery-operated and space-constrained electronics.

FAQ

What is the maximum continuous drain current for PMZ290UNEYL at 100 °C ambient temperature?

The maximum continuous drain current is 625 mA at T_amb = 100 °C, as specified in the Limiting Values table. This derating reflects thermal limitations on standard FR4 PCBs with single-sided copper; actual current capacity increases with enhanced copper area or forced cooling.

Does PMZ290UNEYL require a gate resistor for stability in switching applications?

A gate resistor (typically 5–22 Ω) is recommended to dampen ringing caused by gate-drain capacitance (C_rss = 7 pF) and PCB trace inductance. The datasheet confirms stable operation with R_G(ext) = 6 Ω in fall-time test conditions, confirming suitability for direct MCU drive with minor external damping.

Can PMZ290UNEYL be used in bidirectional current paths such as USB Type-C CC detection?

No - PMZ290UNEYL is an N-channel enhancement-mode MOSFET with an intrinsic body diode oriented from source to drain. It conducts unidirectionally in low-side configuration and lacks symmetrical channel design or gate-controlled reverse conduction required for true bidirectional signaling.

How does the DFN1006-3 package affect solder reflow profile requirements?

The DFN1006-3 package requires precise reflow profiling due to its small mass and exposed drain pad: peak temperature must reach 260 °C for ≤10 s, with ramp-up rate ≤3 °C/s and cooling rate ≥1 °C/s. The recommended footprint (Fig. 19) uses two 0.4 mm × 0.7 mm solder paste pads per side to ensure void-free thermal pad attachment.

PMZ290UNEYL Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: -

Package/Case:: SC-101, SOT-883

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 20 V

Current - Continuous Drain (Id) @ 25°C:: 1A (Ta)

Drive Voltage (Max Rds On, Min Rds On):: 1.8V, 4.5V

Rds On (Max) @ Id, Vgs:: 380mOhm @ 500mA, 4.5V

Vgs(th) (Max) @ Id:: 950mV @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 0.68 nC @ 4.5 V

Vgs (Max):: ±8V

Input Capacitance (Ciss) (Max) @ Vds:: 83 pF @ 10 V

FET Feature:: -

Power Dissipation (Max):: 360mW (Ta), 2.7W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-883

PMZ290UNEYL FAQ

1.How can I place an order for PMZ290UNEYL through Aetrix?

Please submit a Request for Quotation (RFQ) for PMZ290UNEYL 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 PMZ290UNEYL reliable?

The price and inventory of PMZ290UNEYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMZ290UNEYL is usually 5 days.

3.What payment methods are accepted for PMZ290UNEYL?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMZ290UNEYL transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for PMZ290UNEYL?

PMZ290UNEYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your PMZ290UNEYL 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 PMZ290UNEYL?

For technical support, including PMZ290UNEYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMZ290UNEYL requirements.

6.How does Aetrix verify that PMZ290UNEYL is sourced from the original manufacturer or authorized distributors?

All PMZ290UNEYL 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 PMZ290UNEYL meets industry standards.

7.What is the process for return or replacement of PMZ290UNEYL?

All PMZ290UNEYL units undergo pre-shipment inspection (PSI). If there is an issue with PMZ290UNEYL, 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 PMZ290UNEYL part is unused and in its original packaging.

Return procedure for PMZ290UNEYL:

1.Submit a request within 90 days.

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

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