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Renesas UPA2723T1A-E1-AZ
- Part No.:
- UPA2723T1A-E1-AZ
- Manufacturer:
- Renesas
- Category:
- FETs, MOSFETs
- Package:
- -
- Datasheet:
-
UPA2723T1A-E1-AZ.pdf
- Description:
- N-CHANNEL POWER MOSFET
- Quantity:
- Payment:
- Shipping:
Inventory:9,000
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Product details
Overview
UPA2723T1A-E1-AZ from Renesas Electronics (formerly NEC Electronics) is an N-channel power MOSFET optimized as a low-side synchronous rectifier switch in DC/DC converters. It delivers RDS(on)1 = 2.5 mΩ max at VGS = 10 V / ID = 17 A, supports ±33 A DC drain current, and uses an 8-pin HVSON package with integrated gate protection diode.
For engineers reviewing the UPA2723T1A-E1-AZ datasheet, UPA2723T1A-E1-AZ pinout, UPA2723T1A-E1-AZ application, or UPA2723T1A-E1-AZ equivalent, key selection criteria include low-voltage gate drive capability (RDS(on)2 = 3.5 mΩ max at VGS = 4.5 V), avalanche energy rating (EAS = 109 mJ), and thermal resistance to case (Rth(ch–C) = 1.5 °C/W).
Technical Context
This MOSFET employs a trench-gate structure enabling low on-resistance and fast switching-td(on) = 30 ns, tf = 55 ns-with QG = 64 nC and QGD = 24 nC at VDD = 15 V. Its body diode exhibits VF(S–D) = 0.76 V at IF = 33 A and trr = 55 ns under specified test conditions.
The device operates within VDSS = 30 V and VGSS = ±20 V absolute ratings, with channel temperature limited to 150 °C. Its 8-pin HVSON package features exposed drain pads (pins 5–8) and triple-source configuration (pins 1–3) for enhanced thermal and current handling in high-density power stages.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 30 V - Maximum blocking voltage in low-voltage DC/DC output stages |
| RDS(on)1 | 2.5 mΩ max at VGS = 10 V / ID = 17 A - Enables <1 W conduction loss at 20 A |
| RDS(on)2 | 3.5 mΩ max at VGS = 4.5 V / ID = 17 A - Supports efficient operation with 5 V or logic-level gate drivers |
| ID(DC) | ±33 A - Sustained current capacity suitable for 20–30 A converter phases |
| EAS | 109 mJ - Withstands single-pulse inductive energy during hard-switching or fault events |
| Rth(ch–C) | 1.5 °C/W - Enables direct thermal coupling to PCB copper or heatsink via exposed drain pad |
| QG | 64 nC - Gate charge compatible with standard PWM controllers driving multiple parallel devices |
Pinout & Package
UPA2723T1A-E1-AZ 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 exposed drain paddle for thermal dissipation. Pin 1–3 are internally shorted source terminals; pins 5–8 form a common drain connection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3 | Source | Common low-side return path; triple-terminal layout reduces source inductance and improves switching stability |
| 4 | Gate | Control input requiring ≤20 V drive; includes integrated ESD protection diode to source |
| 5, 6, 7, 8 | Drain | High-current output node connected to PCB copper pour; serves as primary thermal interface to board |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(on) at 4.5 V | 3.5 mΩ max enables use with 5 V microcontroller GPIO or dedicated low-VGS drivers without level-shifting |
| Integrated gate protection diode | ESD-rated diode between gate and source eliminates need for external TVS in most board-level ESD environments |
| Exposed drain thermal pad | Direct thermal path from channel to PCB reduces junction-to-ambient resistance by >60% vs. standard SO-8 |
| RoHS-compliant Sn-Bi plating | Pb-free termination compatible with lead-free reflow profiles (peak ≤260 °C) and halogen-free assembly |
| Avalanche-rated design | Rated for 33 A single-pulse avalanche current and 109 mJ energy - supports robustness in unregulated or transient-prone supplies |
Applications
| Point-of-Load DC/DC Converter | Laptop CPU/GPU VRM |
|---|---|
|
Use Scenario: High-efficiency 3.3 V or 1.2 V output stage in multi-phase buck converters powering modern processors. IC Role / Device Role / Timing Role: Low-side synchronous rectifier MOSFET operating in continuous conduction mode (CCM) with 300–1000 kHz switching frequency. Use Value: RDS(on)2 = 3.5 mΩ at 4.5 V ensures <0.5 W conduction loss at 15 A, directly improving system efficiency over discrete diode solutions. |
Use Scenario: Compact, thermally constrained voltage regulator modules supplying core logic in ultrabooks and thin clients. IC Role / Device Role / Timing Role: High-current, low-inductance power switch mounted directly beneath processor BGA for minimal loop area. Use Value: Triple-source pinout and 1.5 °C/W Rth(ch–C) enable stable operation at 30 A without external heatsinking. |
| Server Memory Regulator | Industrial FPGA Power Supply |
|
Use Scenario: DDR4/DDR5 memory rail regulation where space and thermal density constrain component selection. IC Role / Device Role / Timing Role: Secondary-side switch in multiphase buck topology with tight layout constraints and strict ripple requirements. Use Value: Fast switching (td(off) = 160 ns, tf = 55 ns) and low Crss = 610 pF minimize shoot-through risk and improve light-load efficiency. |
Use Scenario: Field-programmable gate array (FPGA) core supply in programmable logic controllers (PLCs) and motor drives. IC Role / Device Role / Timing Role: Robust low-side switch subjected to repetitive load transients and ambient temperatures up to 85 °C. Use Value: 109 mJ EAS rating and 150 °C Tch limit ensure reliable operation during FPGA configuration surges or short-circuit recovery. |
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 | RDS(on) = 2.3 mΩ @ 10 V but higher QG = 92 nC; 8-pin PowerPAK SO-8 package with different pinout | Higher gate charge increases driver stress; requires PCB redesign due to non-compatible footprint | Prefer when lowest RDS(on) dominates over gate drive simplicity and layout reuse |
| IRF7759L2TRPBF | RDS(on) = 3.0 mΩ @ 10 V; TO-252 (DPAK) package; no integrated gate protection diode | Larger footprint and higher thermal resistance (Rth(j–a) ≈ 62 °C/W); external ESD protection required | Choose only if legacy DPAK layout exists and thermal budget allows higher junction rise |
Compared with SiR872DP-T1-GE3 and IRF7759L2TRPBF, UPA2723T1A-E1-AZ offers superior thermal performance via its HVSON exposed-drain construction, lower gate charge than the SiR872DP, and built-in gate protection-making it optimal for space-constrained, high-reliability synchronous rectifier designs without layout revision.
Availability
UPA2723T1A-E1-AZ is available at Aetrix Electronics and suitable for point-of-load DC/DC converters, laptop VRMs, and industrial FPGA power supplies requiring stable component supply, RoHS compliance, and long-term lifecycle support.
Supply support for UPA2723T1A-E1-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 delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, and infrastructure markets.
The UPA2723T1A-E1-AZ belongs to Renesas' high-efficiency power MOSFET family designed specifically for low-voltage, high-current synchronous rectification in compact DC/DC converters.
FAQ
What is the maximum continuous drain current rating for UPA2723T1A-E1-AZ?
The UPA2723T1A-E1-AZ is rated for ±33 A DC drain current at TA = 25 °C when mounted on a 25.4 mm × 25.4 mm × 0.8 mm glass epoxy board. Derating applies above 25 °C ambient per the datasheet's safe operating area curve. Actual usable current depends on PCB copper area, airflow, and thermal interface-UPA2723T1A-E1-AZ achieves full 33 A only with adequate heatsinking via its exposed drain pad.
Does UPA2723T1A-E1-AZ support 4.5 V gate drive in production systems?
Yes. The UPA2723T1A-E1-AZ guarantees RDS(on)2 ≤ 3.5 mΩ at VGS = 4.5 V and ID = 17 A, making it fully compatible with 5 V logic-level gate drivers and many microcontroller GPIOs. This specification is tested and guaranteed across temperature, confirming robust low-voltage operation for UPA2723T1A-E1-AZ in real-world synchronous rectifier applications.
Is the gate protection diode in UPA2723T1A-E1-AZ sufficient for system-level ESD immunity?
The UPA2723T1A-E1-AZ integrates a gate-to-source diode rated for ESD protection per human-body model (HBM), but the datasheet explicitly states that "an additional protection circuit is externally required if a voltage exceeding the rated voltage may be applied." Therefore, while the internal diode mitigates typical handling ESD, UPA2723T1A-E1-AZ still requires external TVS or RC clamping for IEC 61000-4-2 compliance in end equipment.
What is the thermal resistance from channel to case (Rth(ch–C)) for UPA2723T1A-E1-AZ?
The UPA2723T1A-E1-AZ has a specified Rth(ch–C) of 1.5 °C/W, measured from channel to the exposed drain paddle. This value assumes proper soldering of the thermal pad to a minimum 100 mm² copper area on the PCB. It enables precise junction temperature estimation in thermal simulations and confirms UPA2723T1A-E1-AZ's suitability for high-power-density layouts where case-to-PCB conduction dominates thermal management.
Can UPA2723T1A-E1-AZ replace older NEC μPA2723T1A variants without layout changes?
Yes. UPA2723T1A-E1-AZ shares identical 8-pin HVSON mechanical dimensions, pin assignment, and thermal pad layout with earlier μPA2723T1A variants (e.g., μPA2723T1A-E1-AY). The "-AZ" suffix denotes Sn-Bi lead plating, but footprint, solder mask, and stencil design remain fully compatible-ensuring drop-in replacement for UPA2723T1A-E1-AZ in existing production lines.
UPA2723T1A-E1-AZ 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:
- -
UPA2723T1A-E1-AZ FAQ
1.How can I place an order for UPA2723T1A-E1-AZ through Aetrix?
Please submit a Request for Quotation (RFQ) for UPA2723T1A-E1-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 UPA2723T1A-E1-AZ reliable?
The price and inventory of UPA2723T1A-E1-AZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UPA2723T1A-E1-AZ is usually 5 days.
3.What payment methods are accepted for UPA2723T1A-E1-AZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UPA2723T1A-E1-AZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UPA2723T1A-E1-AZ?
UPA2723T1A-E1-AZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UPA2723T1A-E1-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 UPA2723T1A-E1-AZ?
For technical support, including UPA2723T1A-E1-AZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UPA2723T1A-E1-AZ requirements.
6.How does Aetrix verify that UPA2723T1A-E1-AZ is sourced from the original manufacturer or authorized distributors?
All UPA2723T1A-E1-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 UPA2723T1A-E1-AZ meets industry standards.
7.What is the process for return or replacement of UPA2723T1A-E1-AZ?
All UPA2723T1A-E1-AZ units undergo pre-shipment inspection (PSI). If there is an issue with UPA2723T1A-E1-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 UPA2723T1A-E1-AZ part is unused and in its original packaging.
Return procedure for UPA2723T1A-E1-AZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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