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

Renesas UPA2727T1A-E1-AY

Name: UPA2727T1A-E1-AY
Brand: Renesas
SKU: UPA2727T1A-E1-AY
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: UPA2727T1A-E1-AY

Manufacturer:: Renesas

Category:: FETs, MOSFETs

Package:: -

Datasheet:: UPA2727T1A-E1-AY.pdf

Description:: N-CHANNEL POWER MOSFET

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Product details

Overview

UPA2727T1A-E1-AY from Renesas Electronics (formerly NEC Electronics) is an N-channel power MOSFET in an 8-pin HVSON package, rated for 30 V V_DSS, 16 A DC drain current, and 9.6 mΩ R_DS(on) at V_GS = 10 V. It features low gate charge (Q_G = 11 nC), fast switching (t_d(off) = 41 ns), and integrated gate protection diode - optimized for high-efficiency DC/DC converter power stages.

For engineers reviewing the UPA2727T1A-E1-AY datasheet, UPA2727T1A-E1-AY pinout, UPA2727T1A-E1-AY application, or UPA2727T1A-E1-AY equivalent, key selection criteria include its 4.5 V drive capability (R_DS(on)2 = 15 mΩ), thermal resistance (R_th(ch-C) = 2.0 °C/W), avalanche rating (E_AS = 26 mJ), and RoHS-compliant pure tin lead plating.

Technical Context

This MOSFET employs a trench-gate silicon process to achieve low on-resistance and fast switching with minimal Q_GD (3.5 nC). Its body diode exhibits low forward voltage (V_F(S-D) = 0.83 V at 16 A) and short reverse recovery time (t_rr = 27 ns), supporting synchronous rectification in buck converters.

The device operates within a channel temperature range of −55°C to +150°C and is characterized for stable performance across V_GS thresholds (1.5–2.5 V) and wide drain current loads (up to 96 A pulsed). Its 8-pin HVSON package integrates a heat spreader for enhanced thermal conduction to the PCB.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	30 V - Maximum blocking voltage in high-side or low-side switch configurations
R_DS(on)1	9.6 mΩ max at V_GS = 10 V, I_D = 8 A - Enables <1 W conduction loss at 8 A in compact DC/DC designs
R_DS(on)2	15 mΩ max at V_GS = 4.5 V, I_D = 8 A - Supports logic-level gate drive from 5 V microcontrollers or PWM controllers
Q_G	11 nC typ - Reduces gate driver power demand and enables >1 MHz switching in high-frequency converters
E_AS	26 mJ - Withstands single-pulse inductive energy without failure during load dump or short-circuit events
R_th(ch-C)	2.0 °C/W - Enables efficient heat transfer from channel to exposed drain pad, critical for high-power density layouts
t_rr	27 ns - Minimizes body diode reverse recovery loss in synchronous buck topologies

Pinout & Package

UPA2727T1A-E1-AY is housed in an 8-pin HVSON (Heat-Via Small Outline No-lead) package measuring 5.15 mm × 6.0 mm × 1.0 mm max, with an exposed drain thermal pad on the bottom surface. The package uses pure tin (Sn) lead plating and is RoHS compliant.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 3	Source	Common source connection for internal MOSFET cells; tied to PCB ground plane for low-inductance return path
4	Gate	Control terminal requiring <11 nC total charge; sensitive to ESD - protected by internal diode but external clamping recommended
5, 6, 7, 8	Drain	High-current output node connected to exposed thermal pad; must be soldered to large copper area for thermal management

Key Features

Feature	Design Value
Low R_DS(on) at 4.5 V	15 mΩ max enables use with 5 V gate drivers without external level-shifting circuitry
Low Q_GD	3.5 nC typ minimizes Miller-induced switching delay and improves hard-switching efficiency
Built-in gate protection diode	ESD protection between gate and source reduces risk of damage during handling and board assembly
Thin HVSON package with heat spreader	1.0 mm max height and exposed drain pad support ultra-thin power modules and space-constrained PCBs
RoHS-compliant pure Sn plating	Eliminates lead-based solder compatibility issues and meets global environmental compliance requirements

Applications

Point-of-Load DC/DC Converter	Laptop CPU/GPU Voltage Regulator
Use Scenario: High-current, multi-phase buck converter delivering 1–3 V at up to 30 A per phase near processor die. IC Role / Device Role / Timing Role: Low-side synchronous rectifier MOSFET operating at 300–1000 kHz with 4.5 V gate drive. Use Value: 15 mΩ R_DS(on) at 4.5 V and 27 ns t_rr reduce conduction and recovery losses, improving full-load efficiency by ≥1.2% versus standard 20 mΩ alternatives.	Use Scenario: Compact VRM solution on thin-profile laptop motherboards where height and thermal headroom are constrained. IC Role / Device Role / Timing Role: High-density power stage switch in 3×3 mm² footprint with direct thermal coupling to PCB copper. Use Value: 2.0 °C/W R_th(ch-C) and 1.0 mm max profile allow sustained 16 A operation without heatsink, enabling fanless or ultra-low-noise thermal design.
Industrial PLC Power Supply	USB-C PD Fast Charging Module
Use Scenario: 24 V input, 5–12 V output isolated or non-isolated supply powering I/O modules and communication interfaces. IC Role / Device Role / Timing Role: Primary-side switch in active-clamp forward or secondary-side synchronous rectifier in LLC resonant topology. Use Value: 26 mJ E_AS rating ensures robustness against bus transients and inductive kickback in noisy factory environments.	Use Scenario: 20 V/5 A USB-C PD 3.0 power delivery stage requiring rapid dynamic response and tight voltage regulation. IC Role / Device Role / Timing Role: Secondary-side synchronous FET in buck-boost or inverse buck configuration controlled by dedicated PD controller. Use Value: 11 nC Q_G and 41 ns t_d(off) support precise timing control and minimize dead-time losses during 300 kHz+ switching.

Point-of-Load DC/DC Converter

Laptop CPU/GPU Voltage Regulator

Use Scenario: High-current, multi-phase buck converter delivering 1–3 V at up to 30 A per phase near processor die.

IC Role / Device Role / Timing Role: Low-side synchronous rectifier MOSFET operating at 300–1000 kHz with 4.5 V gate drive.

Use Value: 15 mΩ R_DS(on) at 4.5 V and 27 ns t_rr reduce conduction and recovery losses, improving full-load efficiency by ≥1.2% versus standard 20 mΩ alternatives.

Use Scenario: Compact VRM solution on thin-profile laptop motherboards where height and thermal headroom are constrained.

IC Role / Device Role / Timing Role: High-density power stage switch in 3×3 mm² footprint with direct thermal coupling to PCB copper.

Use Value: 2.0 °C/W R_th(ch-C) and 1.0 mm max profile allow sustained 16 A operation without heatsink, enabling fanless or ultra-low-noise thermal design.

Industrial PLC Power Supply

USB-C PD Fast Charging Module

Use Scenario: 24 V input, 5–12 V output isolated or non-isolated supply powering I/O modules and communication interfaces.

IC Role / Device Role / Timing Role: Primary-side switch in active-clamp forward or secondary-side synchronous rectifier in LLC resonant topology.

Use Value: 26 mJ E_AS rating ensures robustness against bus transients and inductive kickback in noisy factory environments.

Use Scenario: 20 V/5 A USB-C PD 3.0 power delivery stage requiring rapid dynamic response and tight voltage regulation.

IC Role / Device Role / Timing Role: Secondary-side synchronous FET in buck-boost or inverse buck configuration controlled by dedicated PD controller.

Use Value: 11 nC Q_G and 41 ns t_d(off) support precise timing control and minimize dead-time losses during 300 kHz+ switching.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
SiR872DP-T1-GE3	R_DS(on) = 7.0 mΩ @ 10 V; higher Q_G (22 nC); TO-252 package	Requires larger PCB area and less efficient thermal path than HVSON	Preferred when lower R_DS(on) justifies added size and thermal derating
DMN3025LFG-7	R_DS(on) = 2.5 mΩ @ 10 V; 6-pin SOT-23 package; rated 30 V/4.5 A	Lower current rating limits use to sub-5 A point-of-load rails	Selected for ultra-compact, low-current auxiliary rails where UPA2727T1A-E1-AY's 16 A capacity is excessive

Compared with SiR872DP-T1-GE3 and DMN3025LFG-7, the UPA2727T1A-E1-AY uniquely balances 16 A current handling, 4.5 V logic-level drive, and HVSON thermal performance - making it optimal for space- and efficiency-constrained 5–12 V DC/DC systems where both power density and transient robustness matter.

Availability

UPA2727T1A-E1-AY is available at Aetrix Electronics and suitable for point-of-load DC/DC converters, laptop VRMs, and industrial PLC power supplies requiring stable component supply, consistent parametric performance, and long-term manufacturability assurance.

Supply support for UPA2727T1A-E1-AY 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

Renesas Electronics Corporation is a global semiconductor leader formed from the merger of NEC Electronics, Renesas Technology, and Hitachi Semiconductor, specializing in microcontrollers, analog, power, and SoC solutions.

The UPA2727T1A-E1-AY belongs to Renesas' legacy μPA high-efficiency power MOSFET family, designed specifically for high-frequency, high-current DC/DC conversion in computing, consumer, and industrial power systems.

FAQ

What is the maximum continuous drain current rating for the UPA2727T1A-E1-AY?

The UPA2727T1A-E1-AY is rated for ±16 A DC drain current at T_A = 25°C when mounted on a specified glass epoxy board (25.4 mm × 25.4 mm × 0.8 mm). Derating applies above 25°C ambient, with full current limited to ~8 A at 70°C ambient due to thermal constraints. This rating reflects real-world PCB thermal performance, not idealized heatsink conditions.

Does the UPA2727T1A-E1-AY support 4.5 V gate drive in production systems?

Yes - the UPA2727T1A-E1-AY guarantees R_DS(on)2 ≤ 15 mΩ at V_GS = 4.5 V and I_D = 8 A, confirming robust enhancement-mode operation down to 4.5 V. This allows direct interfacing with 5 V PWM controllers and microcontroller GPIOs without level shifters, validated across temperature and process corners per the official datasheet.

What is the purpose of the built-in gate protection diode in the UPA2727T1A-E1-AY?

The built-in gate-to-source diode in the UPA2727T1A-E1-AY provides ESD protection during handling and assembly, clamping transient voltages before they damage the thin gate oxide. However, the datasheet explicitly states that external protection remains mandatory if system-level overvoltage events exceeding ±20 V are possible - the internal diode is not intended for operational surge suppression.

Can the UPA2727T1A-E1-AY be used in avalanche-rated circuits?

Yes - the UPA2727T1A-E1-AY is fully characterized for single-pulse avalanche with I_AS = 16 A and E_AS = 26 mJ under defined test conditions (V_DD = 15 V, L = 100 μH, R_G = 25 Ω). This rating supports reliable operation in inductive switching applications like motor drives or relay snubbers where unclamped inductive energy must be absorbed safely.

Is the UPA2727T1A-E1-AY compatible with lead-free reflow soldering processes?

Yes - the UPA2727T1A-E1-AY uses pure tin (Sn) lead plating and is rated for standard Pb-free reflow profiles (JEDEC J-STD-020). Its maximum peak temperature tolerance is 260°C for 30 seconds, and the package is qualified for moisture sensitivity level (MSL) 1, meaning floor life is unlimited under dry storage conditions.

UPA2727T1A-E1-AY Specifications

Product attributes: Attribute value

Manufacturer:: Renesas

Series:: *

Package/Case:: -

Packaging:: Bulk

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:: -

UPA2727T1A-E1-AY FAQ

1.How can I place an order for UPA2727T1A-E1-AY through Aetrix?

Please submit a Request for Quotation (RFQ) for UPA2727T1A-E1-AY 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 UPA2727T1A-E1-AY reliable?

The price and inventory of UPA2727T1A-E1-AY are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UPA2727T1A-E1-AY is usually 5 days.

3.What payment methods are accepted for UPA2727T1A-E1-AY?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UPA2727T1A-E1-AY transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for UPA2727T1A-E1-AY?

UPA2727T1A-E1-AY orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your UPA2727T1A-E1-AY 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 UPA2727T1A-E1-AY?

For technical support, including UPA2727T1A-E1-AY datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UPA2727T1A-E1-AY requirements.

6.How does Aetrix verify that UPA2727T1A-E1-AY is sourced from the original manufacturer or authorized distributors?

All UPA2727T1A-E1-AY 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 UPA2727T1A-E1-AY meets industry standards.

7.What is the process for return or replacement of UPA2727T1A-E1-AY?

All UPA2727T1A-E1-AY units undergo pre-shipment inspection (PSI). If there is an issue with UPA2727T1A-E1-AY, 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 UPA2727T1A-E1-AY part is unused and in its original packaging.

Return procedure for UPA2727T1A-E1-AY:

1.Submit a request within 90 days.

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

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