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Diodes Incorporated ZXMN2A01E6TC
- Part No.:
- ZXMN2A01E6TC
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- SOT-23-6
- Datasheet:
-
ZXMN2A01E6TC.pdf
- Description:
- MOSFET N-CH 20V 2.5A SOT23-6
- Quantity:
- Payment:
- Shipping:
Inventory:5,514
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Product details
Overview
ZXMN2A01E6TC from Diodes Incorporated is a 20V N-channel enhancement-mode trench MOSFET in SOT26 package, featuring 120mΩ RDS(ON) at VGS = 4.5V, 3.1A continuous drain current at TA = +25°C, and fast switching with tF = 4.62ns. It serves as a low-voltage power switch in DC-DC converters and load disconnect circuits.
For engineers reviewing the ZXMN2A01E6TC datasheet, ZXMN2A01E6TC pinout, ZXMN2A01E6TC application, or ZXMN2A01E6TC equivalent, key selection criteria include its 0.7V gate threshold, 3.0nC total gate charge, body diode forward voltage of 0.9V at 3.2A, and AEC-Q101 qualification for automotive-grade reliability.
Technical Context
This MOSFET employs a trench-gate structure optimized for low conduction loss and high-speed switching in 20V-class power management. Its 0.7V VGS(TH) enables direct drive from 1.8V/3.3V logic, while 303pF Ciss and 30pF Crss support efficient gate control in high-frequency buck regulators.
The device integrates a monolithic body diode with 23ns reverse recovery time and 5.65nC QRR, making it suitable for synchronous rectification and freewheeling paths where low diode loss is critical. Thermal resistance RθJA is 70°C/W on FR-4 PCB (Note 6), enabling 1.7W power dissipation at ambient.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 20V - Maximum blocking voltage for 3.3V/5V rail applications |
| RDS(ON) | 120mΩ @ VGS = 4.5V - Enables <150mW conduction loss at 3A load |
| ID | 3.1A @ TA = +25°C - Supports compact 3A DC-DC output stages |
| VGS(TH) | 0.7V min - Compatible with 1.8V GPIO and low-voltage microcontrollers |
| Qg | 3.0nC - Reduces gate driver power and enables >1MHz switching |
| tF | 4.62ns - Minimizes turn-off energy loss in hard-switched topologies |
| VSD | 0.9V @ IS = 3.2A - Low forward drop improves efficiency in bidirectional current paths |
Pinout & Package
SOT26 surface-mount package with 6-pin configuration, molded green compound (UL 94V-0), 0.016g weight, and matte tin-plated copper leadframe for reliable solderability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (D) | Drain | Main current path collector; connected to high-side switch node or input rail |
| 2 (D) | Drain | Internally paralleled with Pin 1 for enhanced current handling and thermal spreading |
| 3 (G) | Gate | Control terminal; requires ≤±12V drive; low 3.0nC Qg eases driver selection |
| 4 (S) | Source | Reference node for gate drive; tied to power ground or low-side return path |
| 5 (D) | Drain | Third drain connection; improves thermal conduction and reduces package inductance |
| 6 (D) | Drain | Fourth drain connection; provides redundant current path and mechanical stability |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) | 120mΩ @ 4.5V enables high-efficiency operation below 5V input rails |
| Fast switching | 4.62ns fall time and 7.47ns turn-off delay support >1MHz DC-DC designs |
| Low gate threshold | 0.7V minimum VGS(TH) allows direct interface with 1.8V logic outputs |
| AEC-Q101 qualified | Validated for automotive power management including infotainment and body electronics |
| Green construction | Halogen- and antimony-free, RoHS-compliant package meets EU environmental directives |
Applications
| DC-DC Buck Converter | Load Disconnect Switch |
|---|---|
Use Scenario: Step-down regulation from 5V/3.3V to sub-1V core supplies in portable devices. IC Role / Device Role / Timing Role: High-side synchronous rectifier MOSFET controlled by PWM controller. Use Value: 120mΩ RDS(ON) and 4.62ns tF reduce conduction and switching losses, improving efficiency by ≥2% at 2A load. | Use Scenario: Controlled power gating of peripheral modules (e.g., USB, sensors) in battery-powered systems. IC Role / Device Role / Timing Role: Low-side or high-side load switch enabling zero-quiescent-current shutdown. Use Value: 0.7V VGS(TH) ensures full enhancement with 1.8V enable signals, eliminating external level shifters. |
| Motor Driver H-Bridge | Automotive Body Control |
Use Scenario: Low-voltage (<12V) brushed DC motor control in HVAC actuators or mirror adjusters. IC Role / Device Role / Timing Role: Half-bridge low-side switch with integrated body diode for freewheeling. Use Value: 23ns tRR and 5.65nC QRR minimize diode recovery loss during PWM commutation. | Use Scenario: Power distribution to lighting, door locks, and window lift modules in passenger vehicles. IC Role / Device Role / Timing Role: AEC-Q101-qualified power switch in centralized body control units (BCUs). Use Value: Qualified operation from −55°C to +150°C ensures reliability across under-hood and cabin environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN2004LKQ-7 | Same SOT26 package; 110mΩ RDS(ON) @ 4.5V; higher 3.5A ID; Qg = 3.4nC | Better conduction loss at high current; slightly slower switching due to higher Qg | Select when lower RDS(ON) outweighs gate drive capability constraints |
| SI2302DS-T1-GE3 | SOT-23 package; 115mΩ RDS(ON) @ 4.5V; 2.6A ID; Qg = 2.8nC; no AEC-Q101 rating | Smaller footprint but lower current rating and unqualified for automotive use | Select for space-constrained consumer applications where AEC-Q101 is not required |
Compared with DMN2004LKQ-7 and SI2302DS-T1-GE3, ZXMN2A01E6TC offers balanced performance: lower Qg than DMN2004LKQ-7 for faster switching, and AEC-Q101 qualification absent in SI2302DS-T1-GE3-making it optimal for automotive and industrial 20V power switches requiring both reliability and responsiveness.
Availability
ZXMN2A01E6TC is available at Aetrix Electronics and suitable for DC-DC converters, load disconnect switches, and motor control circuits requiring stable component supply and automotive-grade qualification.
Supply support for ZXMN2A01E6TC 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 and manufacturing operations across Asia and the Americas.
ZXMN series MOSFETs are engineered for high-efficiency, low-voltage power management in portable, automotive, and industrial systems-emphasizing low RDS(ON), fast switching, and AEC-Q101 compliance.
FAQ
What is the maximum continuous drain current for ZXMN2A01E6TC at 70°C ambient?
The maximum continuous drain current is 2.5A at TA = +70°C, per Note 6 in the datasheet. This derating reflects thermal limits on a standard FR-4 PCB with typical layout; actual current capability may increase with improved copper area or forced airflow.
Does ZXMN2A01E6TC have an integrated body diode, and what are its key parameters?
Yes, it includes a monolithic body diode with VSD = 0.9V at 3.2A and TJ = +25°C, reverse recovery time tRR = 23ns, and QRR = 5.65nC. These values are measured under specified test conditions and support efficient freewheeling in synchronous and half-bridge topologies.
Can ZXMN2A01E6TC be driven directly by a 3.3V microcontroller GPIO?
Yes-its 0.7V minimum gate threshold voltage ensures full enhancement at 3.3V VGS, and with only 3.0nC total gate charge, standard MCU GPIOs can drive it without external buffers in low-frequency switching applications.
Is ZXMN2A01E6TC suitable for automotive applications, and what qualification does it hold?
Yes-it is qualified to AEC-Q101 standards for high-reliability automotive use, with operating temperature range from −55°C to +150°C. This makes it appropriate for body electronics, infotainment power supplies, and other non-safety-critical vehicle subsystems.
ZXMN2A01E6TC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SOT-23-6
- 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:
- 2.5A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 2.5V, 4.5V
- Rds On (Max) @ Id, Vgs:
- 120mOhm @ 4A, 4.5V
- Vgs(th) (Max) @ Id:
- 700mV @ 250µA (Min)
- Gate Charge (Qg) (Max) @ Vgs:
- 3 nC @ 4.5 V
- Vgs (Max):
- ±12V
- Input Capacitance (Ciss) (Max) @ Vds:
- 303 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 1.1W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-6
ZXMN2A01E6TC FAQ
1.How can I place an order for ZXMN2A01E6TC through Aetrix?
Please submit a Request for Quotation (RFQ) for ZXMN2A01E6TC 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 ZXMN2A01E6TC reliable?
The price and inventory of ZXMN2A01E6TC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ZXMN2A01E6TC is usually 5 days.
3.What payment methods are accepted for ZXMN2A01E6TC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ZXMN2A01E6TC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ZXMN2A01E6TC?
ZXMN2A01E6TC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ZXMN2A01E6TC 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 ZXMN2A01E6TC?
For technical support, including ZXMN2A01E6TC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ZXMN2A01E6TC requirements.
6.How does Aetrix verify that ZXMN2A01E6TC is sourced from the original manufacturer or authorized distributors?
All ZXMN2A01E6TC 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 ZXMN2A01E6TC meets industry standards.
7.What is the process for return or replacement of ZXMN2A01E6TC?
All ZXMN2A01E6TC units undergo pre-shipment inspection (PSI). If there is an issue with ZXMN2A01E6TC, 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 ZXMN2A01E6TC part is unused and in its original packaging.
Return procedure for ZXMN2A01E6TC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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