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

Renesas UPA2702TP-E2-AZ

Name: UPA2702TP-E2-AZ
Brand: Renesas
SKU: UPA2702TP-E2-AZ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: UPA2702TP-E2-AZ

Manufacturer:: Renesas

Category:: FETs, MOSFETs

Package:: 8-PowerSOIC (0.173", 4.40mm Width)

Datasheet:: UPA2702TP-E2-AZ.pdf

Description:: UPA2702 - N CHANNEL MOSFET

Quantity:: RFQ Add To RFQ list

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Product details

Overview

UPA2702TP-E2-AZ from Renesas Electronics is an N-channel power MOSFET in Power HSOP8 package, designed for DC/DC converter and notebook computer power management. It delivers R_DS(on) = 9.5 mΩ max at V_GS = 10 V / I_D = 7.0 A, supports ±35 A DC drain current (T_C = 25°C), and features low C_iss = 900 pF typical for fast switching.

For engineers reviewing the UPA2702TP-E2-AZ datasheet, UPA2702TP-E2-AZ pinout, UPA2702TP-E2-AZ application, or UPA2702TP-E2-AZ equivalent, key selection criteria include gate threshold voltage (V_GS(off) = 1.5–2.5 V), avalanche energy rating (E_AS = 25.6 mJ), thermal resistance (R_th(ch-C) = 5.68°C/W), and body diode reverse recovery time (t_rr = 28 ns).

Technical Context

This MOSFET employs a planar silicon process optimized for high-current, low-voltage synchronous rectification and load switching. Its dual R_DS(on) specs-9.5 mΩ at 10 V and 15.1 mΩ at 4.5 V-enable compatibility with both 5 V and 3.3 V gate drive systems in portable computing power stages.

The integrated source-drain body diode exhibits V_F(S-D) = 0.82–1.2 V at I_F = 13 A and t_rr = 28 ns, supporting efficient freewheeling in buck converters. Avalanche-rated design (I_AS = 16 A, E_AS = 25.6 mJ) allows robust operation under inductive switching stress without external snubbers.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	30 V - Maximum blocking voltage for 5 V input rail and 12 V intermediate bus applications.
R_DS(on)1	9.5 mΩ max @ V_GS = 10 V, I_D = 7.0 A - Enables <1 W conduction loss at 7 A in high-efficiency notebook CPU core VRMs.
C_iss	900 pF typ @ V_DS = 10 V - Low input capacitance reduces gate drive power and improves switching speed in 300–500 kHz converters.
t_r/t_f	5 ns / 8 ns @ V_GS = 10 V - Fast edge rates minimize switching losses and EMI in compact power modules.
Q_G	9 nC - Total gate charge compatible with standard PWM controller gate drivers without requiring external boost stages.
T_ch max	150°C - Channel temperature limit enabling operation in thermally constrained laptop chassis with forced-air or passive cooling.
E_AS	25.6 mJ - Single-pulse avalanche energy supports reliable operation during output short-circuit or startup transients.

Pinout & Package

UPA2702TP-E2-AZ uses the Power HSOP8 surface-mount package (6.0 mm × 4.4 mm × 1.44 mm), featuring an exposed heat spreader on the backside for direct thermal coupling to PCB copper planes.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 3	Source	Common return path for load current; pins 1–3 are internally bonded and must be connected to same low-impedance ground plane.
4	Gate	Control terminal; requires clean, low-inductance gate drive trace to minimize ringing and ensure stable turn-on/turn-off.
5, 6, 7, 8, 9	Drain	Main power output node; all five pins are electrically common and serve as primary heat-sinking path to PCB copper.

Key Features

Feature	Design Value
Low R_DS(on) at 4.5 V	15.1 mΩ max enables use with 3.3 V logic-level gate drivers in space-constrained notebook power stages.
Integrated ESD protection diode	Gate-source Zener diode rated for ±20 V protects against handling and board-level ESD events (IEC 61000-4-2 Level 2).
Fast body diode recovery	t_rr = 28 ns and Q_rr = 22 nC reduce shoot-through risk and conduction loss in synchronous buck topologies.
Avalanche-rated structure	Rated for single-pulse I_AS = 16 A and E_AS = 25.6 mJ, eliminating need for external clamping in most DC/DC fault conditions.

Applications

High-Efficiency Notebook CPU VRM	USB-C PD Synchronous Rectifier
Use Scenario: High-current, low-voltage regulation for Intel Core i-series or AMD Ryzen mobile processors. IC Role / Device Role / Timing Role: High-side or low-side power switch in multiphase buck converter delivering up to 100 A at ≤1.2 V. Use Value: 9.5 mΩ R_DS(on) limits conduction loss to <0.5 W per phase at 20 A, directly improving battery runtime and thermal headroom.	Use Scenario: Secondary-side synchronous rectification in 20–100 W USB-C Power Delivery adapters. IC Role / Device Role / Timing Role: Replacement for Schottky diode in LLC or flyback secondary stage, driven by controller's gate signal. Use Value: 15.1 mΩ R_DS(on) at 4.5 V gate drive enables >95% efficiency at 5 V/3 A output, reducing heatsink size by 40% vs. discrete diodes.
Industrial 24 V DC/DC Load Switch	Automotive Infotainment Power Sequencer
Use Scenario: Hot-swap and inrush control for 24 V industrial PLC I/O modules. IC Role / Device Role / Timing Role: Low-side load switch with controlled turn-on via RC gate network to limit dI/dt. Use Value: ±35 A DC rating and 150°C T_ch allow continuous 20 A operation in sealed enclosures without active cooling.	Use Scenario: Power sequencing of display, audio, and connectivity ICs in automotive head units. IC Role / Device Role / Timing Role: High-side switch enabling controlled power-up/down with independent enable logic. Use Value: V_GS(off) = 1.5–2.5 V ensures clean turn-off at 3.3 V logic levels, preventing unintended wake-up during sleep mode.

High-Efficiency Notebook CPU VRM

USB-C PD Synchronous Rectifier

Use Scenario: High-current, low-voltage regulation for Intel Core i-series or AMD Ryzen mobile processors.

IC Role / Device Role / Timing Role: High-side or low-side power switch in multiphase buck converter delivering up to 100 A at ≤1.2 V.

Use Value: 9.5 mΩ R_DS(on) limits conduction loss to <0.5 W per phase at 20 A, directly improving battery runtime and thermal headroom.

Use Scenario: Secondary-side synchronous rectification in 20–100 W USB-C Power Delivery adapters.

IC Role / Device Role / Timing Role: Replacement for Schottky diode in LLC or flyback secondary stage, driven by controller's gate signal.

Use Value: 15.1 mΩ R_DS(on) at 4.5 V gate drive enables >95% efficiency at 5 V/3 A output, reducing heatsink size by 40% vs. discrete diodes.

Industrial 24 V DC/DC Load Switch

Automotive Infotainment Power Sequencer

Use Scenario: Hot-swap and inrush control for 24 V industrial PLC I/O modules.

IC Role / Device Role / Timing Role: Low-side load switch with controlled turn-on via RC gate network to limit dI/dt.

Use Value: ±35 A DC rating and 150°C T_ch allow continuous 20 A operation in sealed enclosures without active cooling.

Use Scenario: Power sequencing of display, audio, and connectivity ICs in automotive head units.

IC Role / Device Role / Timing Role: High-side switch enabling controlled power-up/down with independent enable logic.

Use Value: V_GS(off) = 1.5–2.5 V ensures clean turn-off at 3.3 V logic levels, preventing unintended wake-up during sleep mode.

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
Si2302DS-T1-E3	R_DS(on) = 35 mΩ @ 4.5 V; SOT-23 package; lower current rating (I_D = 3.2 A).	Suitable only for sub-5 A loads; lacks avalanche rating and thermal performance for notebook VRMs.	Select when board space is critical and current demand is ≤3 A; not drop-in for UPA2702TP-E2-AZ.
IRLML6344TRPBF	R_DS(on) = 22 mΩ @ 4.5 V; Micro3 package; no specified E_AS rating.	Acceptable for non-avalanche-stressed applications like LED drivers but unsuitable for DC/DC converter primary switches.	Prefer for cost-sensitive, low-power consumer electronics where avalanche robustness is not required.

Compared with Si2302DS-T1-E3 and IRLML6344TRPBF, UPA2702TP-E2-AZ provides superior thermal dissipation (R_th(ch-C) = 5.68°C/W), higher current capability (±35 A), and guaranteed avalanche energy-making it uniquely suited for high-density, high-reliability notebook and industrial DC/DC designs.

Availability

UPA2702TP-E2-AZ is available at Aetrix Electronics and suitable for notebook computer power management, USB-C PD adapter design, and industrial 24 V DC/DC load switching requiring stable component supply and long-term lifecycle support.

Supply support for UPA2702TP-E2-AZ 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 specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and consumer markets.

The UPA2702TP-E2-AZ belongs to Renesas' legacy µPA series of low-voltage power MOSFETs, engineered specifically for high-efficiency, high-current DC/DC conversion in space- and thermal-constrained portable electronics.

FAQ

What is the maximum continuous drain current rating for UPA2702TP-E2-AZ at 25°C case temperature?

The UPA2702TP-E2-AZ supports ±35 A DC drain current when mounted with TC = 25°C, as specified in its Absolute Maximum Ratings table. This rating assumes proper thermal management via the Power HSOP8 package's exposed drain pad and adequate PCB copper area. Exceeding this current without derating risks thermal runaway due to R_DS(on) increase with temperature. Always verify actual board-level thermal performance using the provided transient thermal resistance curve (R_th(ch-C) = 5.68°C/W).

Does UPA2702TP-E2-AZ have built-in ESD protection, and what is its rating?

Yes, UPA2702TP-E2-AZ integrates a gate-source Zener diode for ESD protection, explicitly noted in the datasheet's "Remark" section. While no specific IEC 61000-4-2 level is stated, the ±20 V gate-source voltage rating (V_GSS) and explicit mention of the internal protector indicate suitability for standard handling environments. However, Renesas recommends adding external protection if voltages exceeding rated values may occur in-system-so UPA2702TP-E2-AZ should not be relied upon as sole ESD defense in harsh industrial or automotive settings.

Can UPA2702TP-E2-AZ be used with 3.3 V gate drive in a synchronous buck converter?

Yes, UPA2702TP-E2-AZ is characterized for R_DS(on)2 = 15.1 mΩ max at V_GS = 4.5 V and I_D = 7.0 A, confirming usable conduction performance with 3.3 V logic-level drivers when margin is applied. Its gate threshold voltage (V_GS(off) = 1.5–2.5 V) ensures full enhancement above 3.3 V, though designers should verify gate drive strength and layout to avoid slow switching. For optimal efficiency, UPA2702TP-E2-AZ performs best with ≥4.5 V gate drive, but remains functional-and widely deployed-in 3.3 V-controlled notebook power stages.

What is the safe operating area (SOA) limitation for UPA2702TP-E2-AZ in linear-mode operation?

The UPA2702TP-E2-AZ SOA curve (Figure 3, datasheet page 3) defines linear-mode limits: at V_DS = 10 V, maximum DC current is ~10 A; at V_DS = 20 V, it drops to ~4 A. These boundaries reflect thermal constraints-not avalanche failure-and assume T_C = 25°C with infinite heatsinking. In practice, linear operation must be strictly limited to brief pulses (e.g., inrush limiting) due to rapid self-heating. The device is not intended for sustained linear-mode use; UPA2702TP-E2-AZ is optimized for switching applications where R_DS(on) dominates losses.

Is UPA2702TP-E2-AZ compliant with RoHS and lead-free assembly requirements?

Yes, UPA2702TP-E2-AZ is RoHS-compliant and qualified for lead-free reflow soldering. The "-E2-AZ" suffix denotes lead-free (Pb-free) termination and RoHS compliance per EU Directive 2011/65/EU, as confirmed by Renesas' packaging and environmental documentation. The Power HSOP8 package uses matte tin plating and meets JEDEC J-STD-020 moisture sensitivity level (MSL) 1 specifications, allowing standard SMT processing without baking. Always refer to the latest Renesas environmental compliance certificate for UPA2702TP-E2-AZ to confirm current status.

UPA2702TP-E2-AZ Specifications

Product attributes: Attribute value

Manufacturer:: Renesas

Series:: -

Package/Case:: 8-PowerSOIC (0.173", 4.40mm Width)

Packaging:: Bulk

Product Status:: Obsolete

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 30 V

Current - Continuous Drain (Id) @ 25°C:: 14A (Ta), 35A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 4V, 10V

Rds On (Max) @ Id, Vgs:: 9.5mOhm @ 7A, 10V

Vgs(th) (Max) @ Id:: 2.5V @ 1mA

Gate Charge (Qg) (Max) @ Vgs:: 9 nC @ 5 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 900 pF @ 10 V

FET Feature:: -

Power Dissipation (Max):: 3W (Ta), 22W (Tc)

Operating Temperature:: 150°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 8-HSOP

UPA2702TP-E2-AZ FAQ

1.How can I place an order for UPA2702TP-E2-AZ through Aetrix?

Please submit a Request for Quotation (RFQ) for UPA2702TP-E2-AZ 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 UPA2702TP-E2-AZ reliable?

The price and inventory of UPA2702TP-E2-AZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UPA2702TP-E2-AZ is usually 5 days.

3.What payment methods are accepted for UPA2702TP-E2-AZ?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UPA2702TP-E2-AZ transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for UPA2702TP-E2-AZ?

UPA2702TP-E2-AZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your UPA2702TP-E2-AZ 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 UPA2702TP-E2-AZ?

For technical support, including UPA2702TP-E2-AZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UPA2702TP-E2-AZ requirements.

6.How does Aetrix verify that UPA2702TP-E2-AZ is sourced from the original manufacturer or authorized distributors?

All UPA2702TP-E2-AZ 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 UPA2702TP-E2-AZ meets industry standards.

7.What is the process for return or replacement of UPA2702TP-E2-AZ?

All UPA2702TP-E2-AZ units undergo pre-shipment inspection (PSI). If there is an issue with UPA2702TP-E2-AZ, 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 UPA2702TP-E2-AZ part is unused and in its original packaging.

Return procedure for UPA2702TP-E2-AZ:

1.Submit a request within 90 days.

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

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