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Diodes Incorporated ZXMN10A11KTC
- Part No.:
- ZXMN10A11KTC
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
ZXMN10A11KTC.pdf
- Description:
- MOSFET N-CH 100V 2.4A TO252-2
- Quantity:
- Payment:
- Shipping:
Inventory:9,259
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Product details
Overview
ZXMN10A11KTC from Diodes Incorporated is a 100V N-channel enhancement-mode MOSFET in TO252-3L package, rated for 3.5A continuous drain current at VGS = 10V, with RDS(on) = 350 mΩ and fast switching (tD(off) = 7.4 ns). It integrates a low-VSD body diode (0.85–0.95 V) and meets AEC-Q101 for automotive reliability, used in DC-DC converters and motor control stages.
For engineers reviewing the ZXMN10A11KTC datasheet, ZXMN10A11KTC pinout, ZXMN10A11KTC application, or ZXMN10A11KTC equivalent, key selection criteria include its 100V VDS, 350 mΩ on-resistance at 10V gate drive, TO252 thermal performance (RθJA = 30.8 °C/W on 50 mm × 50 mm PCB), and AEC-Q101 qualification for harsh-environment power switching.
Technical Context
This MOSFET operates as a unidirectional high-side or low-side switch in hard-switched topologies. Its 100V breakdown voltage supports 48V industrial bus and 24V automotive systems, while 350 mΩ RDS(on) at 10V enables efficient operation at ≤3.5A DC loads without active cooling on standard FR4 layouts.
The device features low input capacitance (Ciss = 274 pF) and fast turn-off (tf = 3.5 ns), enabling high-frequency PWM control up to 500 kHz. Its body diode exhibits trr = 26 ns and Qrr = 30 nC, supporting synchronous rectification and reducing commutation losses in buck and half-bridge configurations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | 100 V - Supports 48V nominal bus systems with ≥2× safety margin against transients. |
| RDS(on) | 350 mΩ @ VGS = 10V - Delivers ≤1.2 W conduction loss at 3.5A, suitable for thermally constrained PCBs. |
| ID | 3.5 A continuous @ TA = 70°C - Enables compact 5–10 W power stage designs without heatsinking. |
| Ciss | 274 pF - Reduces gate drive power requirement and improves switching efficiency above 100 kHz. |
| tD(off) | 7.4 ns - Allows precise timing control in synchronous buck converters with <100 ns dead-time budgets. |
| VGS(th) | 2–4 V - Ensures reliable turn-on with standard 3.3V/5V logic-level drivers without level-shifting. |
| Qg | 5.4 nC @ VGS = 10V - Matches low-power gate drivers (e.g., TC4427) for <1 µs full switching transitions. |
Pinout & Package
Package: TO252-3L (DPAK), surface-mount, single-sided 2 oz copper compatible, moisture sensitivity level 1 per J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D (Drain) | Main current path output terminal | Connected to high-voltage rail or inductive load; largest pad area for thermal dissipation and current handling. |
| S (Source) | Reference node for gate drive and current return | Provides ground reference for VGS; ties to power ground plane to minimize switching noise coupling. |
| G (Gate) | Control input for channel conduction | High-impedance node requiring low-inductance routing and RC snubbing to suppress ringing during fast edges. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive under-hood applications including engine control modules and body electronics. |
| Low RDS(on) / Qg ratio | 65 Ω·nC - Balances conduction and switching losses for optimal efficiency in 200–500 kHz DC-DC stages. |
| Fast body diode recovery | trr = 26 ns, Qrr = 30 nC - Minimizes reverse recovery spikes and EMI in synchronous rectifier operation. |
| RoHS-compliant "Green" packaging | Halogen-free, antimony-free molding compound with UL 94V-0 flammability rating for industrial safety compliance. |
Applications
| Motor Control | DC-DC Converters |
|---|---|
Use Scenario: Brushed DC motor driver in automotive seat adjusters and HVAC actuators. IC Role / Device Role / Timing Role: Low-side switching element controlling bidirectional motor current via PWM. Use Value: 350 mΩ RDS(on) limits I²R heating at 3A stall current, while AEC-Q101 ensures 15-year field reliability. |
Use Scenario: Synchronous rectifier in 12V-to-5V buck converter for infotainment power supply. IC Role / Device Role / Timing Role: Secondary-side power switch replacing Schottky diode to reduce conduction loss. Use Value: 0.85 V VSD and 26 ns trr cut rectifier loss by >40% versus 40V Schottky at 2A load. |
| Uninterruptible Power Supply | Industrial Power Management |
Use Scenario: Battery charging/discharge FET in 24V UPS backup module. IC Role / Device Role / Timing Role: Bidirectional switch isolating battery from main rail during AC failover events. Use Value: 100V VDS withstands 30V battery overcharge transients; 3.5A rating supports 80W backup load. |
Use Scenario: Load switch for programmable 24V industrial I/O module protection. IC Role / Device Role / Timing Role: Controlled power enable/disable with soft-start via gate resistor network. Use Value: 2–4 V VGS(th) allows direct interface with microcontroller GPIO; TO252 footprint simplifies thermal layout. |
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 |
|---|---|---|---|
| STP10NK100ZFP | 100V, 10A, RDS(on) = 0.75 Ω @ 10V; TO-220 package; higher RDS(on), larger footprint | Requires heatsink for >2A loads; unsuitable for space-constrained SMT designs | Select when higher current headroom needed and through-hole assembly is acceptable. |
| DMN10H110LK3 | 100V, 3.8A, RDS(on) = 330 mΩ @ 10V; same TO252-3L; lower Qg (4.8 nC) | Marginally faster switching (tD(off) = 6.2 ns); identical thermal profile and pinout | Prefer for >300 kHz switching where gate drive loss reduction is critical. |
Compared with STP10NK100ZFP and DMN10H110LK3, ZXMN10A11KTC offers balanced trade-offs: lower RDS(on) than ST's part in same package, and higher ruggedness (AEC-Q101 vs industrial-only DMN10H110LK3), making it optimal for automotive-grade 3–4A power switches where qualification and thermal density matter.
Availability
ZXMN10A11KTC is available at Aetrix Electronics and suitable for motor control, DC-DC converters, and uninterruptible power supply applications requiring stable component supply, long-term lifecycle support, and AEC-Q101-compliant sourcing.
Supply support for ZXMN10A11KTC 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 semiconductor manufacturer specializing in discrete, analog, and mixed-signal devices for power management, signal integrity, and connectivity applications.
ZXMN10A11KTC belongs to Diodes' ZXMN series of automotive-qualified power MOSFETs, engineered for high-efficiency, high-reliability switching in 24V–48V industrial and automotive power systems.
FAQ
What is the maximum continuous drain current for ZXMN10A11KTC at 100°C ambient temperature?
At TA = 100°C, the continuous drain current is derated to 1.7 A based on the 32.4 mW/°C linear derating factor from the 4.06 W PD rating at 70°C. This assumes mounting on a 50 mm × 50 mm × 1.6 mm FR4 PCB with 2 oz copper, per datasheet Note 2.
Can ZXMN10A11KTC be driven directly by a 3.3V microcontroller GPIO?
No - its VGS(th) range is 2–4 V, but full enhancement requires ≥6 V for RDS(on) ≤450 mΩ. At 3.3V, RDS(on) exceeds 1.2 Ω, causing excessive conduction loss. A dedicated gate driver (e.g., TC4427) or level shifter is required for reliable 10V gate drive.
Does ZXMN10A11KTC include integrated ESD protection on the gate?
No - the datasheet does not specify gate ESD protection structures. External 10 kΩ series gate resistor and 12 V Zener clamp between G and S are recommended to prevent damage from human-body-model (HBM) discharges exceeding ±2 kV, per standard MOSFET handling practice.
How does the body diode forward voltage compare to standard Schottky diodes in synchronous rectification?
ZXMN10A11KTC's VSD is 0.85–0.95 V at 1.85 A, higher than typical 0.4–0.55 V Schottky diodes. However, its low Qrr (30 nC) and fast trr (26 ns) reduce switching loss and ringing, making it superior in high-frequency (>200 kHz) synchronous rectifiers where reverse recovery dominates total loss.
ZXMN10A11KTC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 100 V
- Current - Continuous Drain (Id) @ 25°C:
- 2.4A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 6V, 10V
- Rds On (Max) @ Id, Vgs:
- 350mOhm @ 2.6A, 10V
- Vgs(th) (Max) @ Id:
- 4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 5.4 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 274 pF @ 50 V
- FET Feature:
- -
- Power Dissipation (Max):
- 2.11W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-252-3
ZXMN10A11KTC FAQ
1.How can I place an order for ZXMN10A11KTC through Aetrix?
Please submit a Request for Quotation (RFQ) for ZXMN10A11KTC 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 ZXMN10A11KTC reliable?
The price and inventory of ZXMN10A11KTC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ZXMN10A11KTC is usually 5 days.
3.What payment methods are accepted for ZXMN10A11KTC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ZXMN10A11KTC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ZXMN10A11KTC?
ZXMN10A11KTC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ZXMN10A11KTC 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 ZXMN10A11KTC?
For technical support, including ZXMN10A11KTC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ZXMN10A11KTC requirements.
6.How does Aetrix verify that ZXMN10A11KTC is sourced from the original manufacturer or authorized distributors?
All ZXMN10A11KTC 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 ZXMN10A11KTC meets industry standards.
7.What is the process for return or replacement of ZXMN10A11KTC?
All ZXMN10A11KTC units undergo pre-shipment inspection (PSI). If there is an issue with ZXMN10A11KTC, 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 ZXMN10A11KTC part is unused and in its original packaging.
Return procedure for ZXMN10A11KTC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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