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Diodes Incorporated ZXMN2088DE6TA
- Part No.:
- ZXMN2088DE6TA
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- SOT-23-6
- Datasheet:
-
ZXMN2088DE6TA.pdf
- Description:
- MOSFET 2N-CH 20V 1.7A SOT23-6
- Quantity:
- Payment:
- Shipping:
Inventory:9,760
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Product details
Overview
ZXMN2088DE6TA from Diodes Incorporated is a dual N-channel enhancement-mode MOSFET in SOT26 package, rated for 20V VDS, 2.1A continuous drain current at TA = +25°C, and RDS(ON) = 0.200Ω @ VGS = 4.5V. It serves as a compact, low-RON load switch or disconnect device in space-constrained DC-DC power rails and battery-powered systems.
For engineers reviewing the ZXMN2088DE6TA datasheet, ZXMN2088DE6TA pinout, ZXMN2088DE6TA application, or ZXMN2088DE6TA equivalent, key selection criteria include dual-channel integration, 1.8V logic-level gate drive capability, AEC-Q101 qualification, thermal performance on FR4 PCB, and SOT26 footprint compatibility with automated assembly.
Technical Context
This dual MOSFET integrates two independent N-channel silicon devices in a single SOT26 package, sharing no internal connection between channels. Each channel features a gate threshold voltage of 0.4–1.0V and supports switching down to 1.8V gate drive, enabling direct interface with low-voltage microcontrollers and PMICs.
Thermal design is defined by three distinct power dissipation ratings: 0.9W (single die, steady-state), 1.1W (single die, short-term), and 1.3W (dual-die balanced operation), with corresponding RθJA values of 139°C/W, 113°C/W, and 96°C/W - all measured on 25mm × 25mm × 1.6mm FR4 with 1oz copper.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | 20V - maximum blocking voltage for 3.3V/5V rail protection and USB/PMIC load switching |
| RDS(ON) @ 4.5V | 0.200Ω - enables ≤420mW conduction loss at 2.1A, suitable for <1W power stage efficiency targets |
| ID (continuous) | 2.1A @ TA = +25°C - supports dual 1A loads or single 2A load with derating above 70°C ambient |
| Qg | 3.8nC - low gate charge allows fast switching with minimal driver strength (e.g., GPIO-driven) |
| tf/tr | 6.2ns / 3.2ns - sub-10ns edge rates support >1MHz PWM in compact DC-DC control loops |
| AEC-Q101 | Qualified - meets automotive-grade reliability requirements for under-hood and infotainment power management |
Pinout & Package
SOT26 is a 6-pin, dual-channel surface-mount package with exposed leadframe for enhanced thermal performance. Pin numbering follows standard top-view orientation with pin 1 at bottom-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D1 | Drain of Channel 1 | High-side or low-side power path terminal; electrically isolated from D2 |
| S1 | Source of Channel 1 | Return path for Channel 1; tied to PCB ground or load return in high-side configuration |
| G1 | Gate of Channel 1 | Logic-level control input; requires no level-shifting for 1.8V–4.5V MCU I/O |
| G2 | Gate of Channel 2 | Independent control input; enables asynchronous or synchronized dual-load switching |
| S2 | Source of Channel 2 | Independent return path; supports split-rail or isolated load configurations |
| D2 | Drain of Channel 2 | Second independent power path; no internal connection to D1 or other pins |
Key Features
| Feature | Design Value |
|---|---|
| Dual N-channel integration | Two fully isolated MOSFETs in one SOT26 footprint - reduces board area by ~40% vs. discrete SOT23 solutions |
| 1.8V logic-compatible gate | VGS(th) max = 1.0V ensures reliable turn-on with 1.8V I/O domains (e.g., ARM Cortex-M0+/M33) |
| Low RDS(ON) at low VGS | 0.310Ω @ VGS = 1.8V - maintains <1W loss at 1.7A, critical for thermally constrained wearables |
| AEC-Q101 qualified | Validated for automotive temperature range (−55°C to +150°C) and HTRB/TC testing per JEDEC standards |
Applications
| USB Power Switching | Battery Protection Circuit |
|---|---|
Use Scenario: Selective enable/disable of VBUS power to downstream USB peripherals in portable hubs or docking stations. IC Role / Device Role / Timing Role: Dual-channel load switch controlling separate 5V and 3.3V rails with independent enable signals. Use Value: Eliminates need for two discrete SOT23 switches; 0.200Ω RDS(ON) limits voltage drop to <420mV at 2.1A, preserving USB 2.0 compliance. | Use Scenario: Overcurrent and reverse-battery protection in single-cell Li-ion battery packs for medical sensors or IoT nodes. IC Role / Device Role / Timing Role: Back-to-back configured dual N-MOSFET for bidirectional current blocking and charge/discharge path control. Use Value: Enables true reverse-polarity protection without diode drop; 20V rating covers full cell voltage range including charging peaks. |
| Automotive Infotainment Load Control | Industrial Sensor Node Power Gating |
Use Scenario: Independent power sequencing of display backlight, audio amplifier, and CAN transceiver modules in automotive head units. IC Role / Device Role / Timing Role: Dual-channel high-side switch with AEC-Q101 qualification for ASIL-B adjacent subsystems. Use Value: Meets automotive thermal and reliability requirements while reducing BOM count; 139°C/W RθJA supports operation at 85°C ambient without heatsink. | Use Scenario: Duty-cycled power gating of RF transceivers and analog front-ends in battery-operated environmental monitors. IC Role / Device Role / Timing Role: Low-leakage (100nA IDSS) disconnect switch enabling <1µA sleep current in deep-sleep modes. Use Value: 0.112Ω typical RDS(ON) minimizes active-state losses; ultra-low IDSS extends 10-year battery life in LoRaWAN endpoints. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual N-channel load switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN2088LSD-13 | Same SOT26 package, identical RDS(ON) and VDS, but not AEC-Q101 qualified | Lacks automotive qualification; suitable for industrial/commercial only | Select when AEC-Q101 is not required and cost sensitivity is higher |
| SI6926ADQ-T1-GE3 | Higher RDS(ON) (0.250Ω @ 4.5V), larger SO-8 package, same dual-N topology | SO-8 footprint increases board area; better thermal RθJA (62°C/W) for higher-power use | Select when >2.1A continuous current or improved thermal margin is needed |
Compared with DMN2088LSD-13 and SI6926ADQ-T1-GE3, ZXMN2088DE6TA uniquely balances AEC-Q101 compliance, SOT26 miniaturization, and 1.8V gate drive - making it optimal for space- and qualification-constrained dual-load applications where thermal budget is moderate.
Availability
ZXMN2088DE6TA is available at Aetrix Electronics and suitable for USB power switching, battery protection circuits, and automotive infotainment load control requiring stable component supply across production lifecycles.
Supply support for ZXMN2088DE6TA 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design centers across Asia and manufacturing in China, Taiwan, and Malaysia.
ZXMN2088DE6TA belongs to Diodes' ZXM series of logic-level dual MOSFETs, engineered specifically for compact, high-efficiency power management in portable, automotive, and industrial systems where board space and gate drive voltage are constrained.
FAQ
What is the maximum junction temperature for ZXMN2088DE6TA?
The specified operating junction temperature range is −55°C to +150°C. This rating is validated per AEC-Q101 stress tests and applies under all operating conditions, including pulsed drain current up to 8A. Thermal design must ensure TJ remains within this limit using the appropriate RθJA value based on PCB layout and airflow.
Can ZXMN2088DE6TA be used in back-to-back configuration for reverse-current blocking?
Yes - its dual independent N-channel structure supports back-to-back connection (D1–S2 and S1–D2 tied) to provide bidirectional blocking with no body-diode conduction path. This configuration achieves true reverse-polarity and overcurrent protection in battery systems without external diodes or controllers.
Is the SOT26 package lead-free and RoHS compliant?
Yes - ZXMN2088DE6TA is fully lead-free and complies with EU Directive 2011/65/EU (RoHS 2). It contains <900ppm bromine and <900ppm chlorine, with total halogen content <1500ppm (Br + Cl), meeting Diodes Incorporated's "Green" product definition and UL 94V-0 flammability rating.
What is the gate charge requirement for 1MHz switching?
Total gate charge Qg is 3.8nC at VGS = 4.5V. For 1MHz PWM with 50% duty cycle, average gate drive current is ~1.9mA. A standard MCU GPIO (capable of ±20mA) can drive it directly; for lowest EMI, a 10Ω series resistor is recommended to damp ringing without compromising rise/fall times.
ZXMN2088DE6TA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SOT-23-6
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 N-Channel (Dual)
- FET Feature:
- Logic Level Gate
- Drain to Source Voltage (Vdss):
- 20V
- Current - Continuous Drain (Id) @ 25°C:
- 1.7A
- Rds On (Max) @ Id, Vgs:
- 200mOhm @ 1A, 4.5V
- Vgs(th) (Max) @ Id:
- 1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 3.8nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds:
- 279pF @ 10V
- Power - Max:
- 1.1W
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-6
ZXMN2088DE6TA FAQ
1.How can I place an order for ZXMN2088DE6TA through Aetrix?
Please submit a Request for Quotation (RFQ) for ZXMN2088DE6TA 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 ZXMN2088DE6TA reliable?
The price and inventory of ZXMN2088DE6TA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ZXMN2088DE6TA is usually 5 days.
3.What payment methods are accepted for ZXMN2088DE6TA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ZXMN2088DE6TA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ZXMN2088DE6TA?
ZXMN2088DE6TA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ZXMN2088DE6TA 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 ZXMN2088DE6TA?
For technical support, including ZXMN2088DE6TA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ZXMN2088DE6TA requirements.
6.How does Aetrix verify that ZXMN2088DE6TA is sourced from the original manufacturer or authorized distributors?
All ZXMN2088DE6TA 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 ZXMN2088DE6TA meets industry standards.
7.What is the process for return or replacement of ZXMN2088DE6TA?
All ZXMN2088DE6TA units undergo pre-shipment inspection (PSI). If there is an issue with ZXMN2088DE6TA, 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 ZXMN2088DE6TA part is unused and in its original packaging.
Return procedure for ZXMN2088DE6TA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ZXMN2088DE6TA Tags
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