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Diodes Incorporated ZXMS6006DGTA
- Part No.:
- ZXMS6006DGTA
- Manufacturer:
- Diodes Incorporated
- Package:
- TO-261-4, TO-261AA
- Datasheet:
-
ZXMS6006DGTA.pdf
- Description:
- IC PWR DRIVER N-CHAN 1:1 SOT223
- Quantity:
- Payment:
- Shipping:
Inventory:5,710
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Product details
Overview
ZXMS6006DGTA from Diodes Incorporated is a 60V N-channel self-protected enhancement-mode IntelliFET MOSFET in SOT223 package, designed as a rugged low-side switch with integrated over-temperature, over-current, active-clamp over-voltage, and ESD protection. It delivers 2.8A continuous drain current at 5V logic input, 100mΩ RDS(ON), and 490mJ unclamped inductive energy handling - ideal for driving lamps, motors, relays, and solenoids from 3.3V/5V microcontrollers in harsh industrial environments.
For engineers reviewing the ZXMS6006DGTA datasheet, ZXMS6006DGTA pinout, ZXMS6006DGTA application, or ZXMS6006DGTA equivalent, key selection criteria include its logic-level drive compatibility (VIH ≤ 3V), active clamp clamping voltage (60–70V), thermal shutdown with auto-restart, short-circuit protection behavior, and SOT223 thermal performance under 1oz vs 2oz PCB copper.
Technical Context
The ZXMS6006DGTA integrates protection circuitry directly into the die: an active clamp limits VDS to 60–70V during inductive turn-off; thermal shutdown triggers at +150°C with +10°C hysteresis; current limiting activates at 4–13A depending on input voltage; and ESD robustness reaches 4kV HBM. Its gate is optimized for direct 3.3V/5V MCU drive without external level-shifting.
It operates as a single-function low-side power switch - not a half-bridge or high-side driver - with body diode conduction rated for 2A continuous and 12A pulsed source current. The device remains fully functional up to +125°C ambient and survives storage down to −55°C, meeting industrial temperature requirements without derating penalties below +100°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | 60V maximum - sets absolute upper limit for load supply voltage in inductive switching applications |
| RDS(ON) | 75–100 mΩ at VIN = 5V, ID = 1A - determines conduction loss and junction temperature rise under full load |
| ID Continuous | 2.8A at VIN = 5V, TA = +25°C on 15×15mm 1oz FR-4 - defines usable DC load current with standard PCB layout |
| EAS | 490 mJ - quantifies safe single-pulse inductive energy absorption without external snubber |
| VIN(TH) | 0.7–1.5V - ensures reliable turn-on with 3.3V GPIOs while rejecting noise below 0.7V |
| TJ Operating Range | −40°C to +150°C - supports operation in sealed enclosures or engine-bay-adjacent industrial controls |
| ESD Rating | 4000V HBM - eliminates need for external input ESD protection in most board-level designs |
Pinout & Package
Package: SOT223 (Type DN), surface-mount, thermally enhanced with exposed drain pad. Molded green compound, RoHS-compliant matte tin terminals, 0.112g weight.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Source) | Power return path for load current | Internally connected to substrate ground plane; must be routed to low-impedance system ground |
| Pin 2 (Gate / Input) | Logic-level control input | Accepts 0–5.5V; draws only 60–200µA at 3–5V - compatible with weak-drive MCUs |
| Pin 3 (Drain) | High-side connection to inductive load | Exposed metal tab - primary thermal path to PCB copper; electrically tied to load supply rail |
| Pin 4 (Drain Tab) | Thermal and electrical drain connection | Must be soldered to ≥15mm² copper pour for rated 1.3W dissipation; enables 42°C/W RθJA with 50×50mm 2oz copper |
Key Features
| Feature | Design Value |
|---|---|
| Active clamp over-voltage protection | Clamps VDS to 60–70V during inductive flyback - eliminates need for external TVS or RCD snubbers |
| Auto-restarting thermal shutdown | Shuts off at +150°C junction, restarts after cooling by +10°C hysteresis - prevents latch-up during sustained overload |
| Short-circuit protection with foldback | Limits peak current to 4–13A depending on input voltage, then sustains safe power dissipation until fault clears |
| Logic-level gate drive | Turns fully on with 3V input - avoids external level shifters when interfacing with 3.3V microcontrollers |
| Integrated ESD protection | 4kV HBM rating on input pin - removes requirement for discrete ESD diodes in most I/O routing scenarios |
Applications
| Lamp Driver | Motor Driver |
|---|---|
Use Scenario: Switching 12V/24V incandescent or LED arrays in automotive lighting modules or industrial status indicators. IC Role / Device Role: Low-side load switch with built-in surge tolerance for cold-filament inrush and load dump transients. Use Value: Withstands 490mJ inductive kick without external clamping; 60V VDS headroom covers ISO 7637-2 pulse 5a (200V transient suppressed at source). |
Use Scenario: Driving brushed DC motors in HVAC actuators, valve positioners, or robotic joints where stall currents exceed 2A. IC Role / Device Role: Protected power stage that limits current during stall and auto-recovers after thermal cooldown. Use Value: Current foldback and auto-restart prevent MOSFET destruction during extended stall; 2.8A continuous rating supports typical 10W motor loads. |
| Relay Driver | Solenoid Driver |
Use Scenario: Replacing mechanical relay drivers in PLC output modules and industrial control panels. IC Role / Device Role: Solid-state replacement for bipolar transistor relay drivers, eliminating base drive complexity. Use Value: 100mΩ RDS(ON) reduces heat vs. BJT saturation; active clamp handles relay coil flyback without freewheeling diode. |
Use Scenario: Controlling fuel injectors, pneumatic valves, or hydraulic solenoids in factory automation systems. IC Role / Device Role: High-reliability switching element tolerant of repeated inductive turn-off stress and ambient temperature cycling. Use Value: 490mJ EAS rating exceeds typical 12V solenoid energy (≈200–350mJ); −40°C to +125°C operating range ensures outdoor deployment. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar protected low-side switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Infineon BTS7040-1EPP | Higher voltage (40V), higher current (4.5A), integrated diagnostics via SPI; requires 5V supply for logic interface | Targeted at automotive CAN-based control units; includes fault reporting not present in ZXMS6006DGTA | Select when diagnostic feedback and AEC-Q100 compliance are required; avoid if 3.3V-only MCU interface is mandatory |
| STMicroelectronics VNQ7050AJTR | 40V rating, 3.5A continuous, embedded current sense (0.5V/A), no active clamp; requires external TVS for inductive loads | Optimized for industrial PLC outputs with analog monitoring; lacks integrated over-voltage clamping | Select when precise current monitoring is needed and board space allows external 60V TVS; avoid for compact, snubberless designs |
Compared with BTS7040-1EPP and VNQ7050AJTR, the ZXMS6006DGTA uniquely combines 60V clamping, 3.3V logic compatibility, and zero-external-protection operation in SOT223 - making it optimal for cost-sensitive, space-constrained industrial switches where diagnostics are secondary to ruggedness and simplicity.
Availability
ZXMS6006DGTA is available at Aetrix Electronics and suitable for lamp drivers, motor controllers, relay replacements, and solenoid actuation requiring stable component supply across industrial automation, building management, and transportation equipment programs.
Supply support for ZXMS6006DGTA 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, manufacturing, and sales operations across Asia, Europe, and North America.
The ZXMS6006DGTA belongs to Diodes' IntelliFET™ family - engineered specifically for robust, self-protected low-side switching in harsh industrial and automotive-adjacent environments where reliability trumps raw efficiency.
FAQ
What is the maximum safe inductive load voltage the ZXMS6006DGTA can switch?
The ZXMS6006DGTA is rated for 60V continuous drain-source voltage and features an active clamp that limits VDS to 60–70V during inductive turn-off. It safely switches 24V nominal inductive loads (e.g., solenoids, relays) with margin for ISO 16750-2 load dump transients up to 35V. For 48V systems, external clamping is recommended due to insufficient headroom above 60V.
Does the ZXMS6006DGTA require an external freewheeling diode?
No. The device incorporates an internal body diode rated for 2A continuous and 12A pulsed source current, sufficient for typical flyback current in lamp, relay, and small-motor applications. Its active clamp also absorbs inductive energy, reducing reliance on external diodes - though a Schottky may still be added for faster recovery in high-frequency PWM.
How does thermal derating work with different PCB layouts?
On a 15×15mm 1oz copper pad, the ZXMS6006DGTA dissipates 1.3W at +25°C ambient (RθJA = 96°C/W). With a 50×50mm 2oz copper area, it achieves 3.0W (RθJA = 42°C/W). Derating is linear: for every 1°C rise above +25°C, power capability drops by 10.4mW/°C (1oz) or 24mW/°C (2oz), per datasheet Notes 5 and 6.
Can the ZXMS6006DGTA be used in automotive applications?
The ZXMS6006DGTA itself is not AEC-Q100 qualified, but Diodes offers the pin-compatible ZXMS6006DGQ variant - identical functionality with automotive-grade qualification, extended temperature screening, and PPAP documentation. Use DGQ for under-hood or safety-critical vehicle systems; DGTA is approved for non-safety industrial and commercial applications.
ZXMS6006DGTA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- TO-261-4, TO-261AA
- Series:
- INTELLIFET®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Type:
- General Purpose
- Number of Outputs:
- 1
- Ratio - Input:Output:
- 1:1
- Output Configuration:
- Low Side
- Output Type:
- N-Channel
- Interface:
- On/Off
- Voltage - Load:
- 60V (Max)
- Voltage - Supply (Vcc/Vdd):
- 3.3V, 5V
- Current - Output (Max):
- 2.8A
- Rds On (Typ):
- 75mOhm
- Input Type:
- Non-Inverting
- Features:
- Auto Restart
- Fault Protection:
- Current Limiting (Fixed), Over Temperature, Over Voltage
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-223-3
ZXMS6006DGTA FAQ
1.How can I place an order for ZXMS6006DGTA through Aetrix?
Please submit a Request for Quotation (RFQ) for ZXMS6006DGTA 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 ZXMS6006DGTA reliable?
The price and inventory of ZXMS6006DGTA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ZXMS6006DGTA is usually 5 days.
3.What payment methods are accepted for ZXMS6006DGTA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ZXMS6006DGTA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ZXMS6006DGTA?
ZXMS6006DGTA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ZXMS6006DGTA 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 ZXMS6006DGTA?
For technical support, including ZXMS6006DGTA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ZXMS6006DGTA requirements.
6.How does Aetrix verify that ZXMS6006DGTA is sourced from the original manufacturer or authorized distributors?
All ZXMS6006DGTA 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 ZXMS6006DGTA meets industry standards.
7.What is the process for return or replacement of ZXMS6006DGTA?
All ZXMS6006DGTA units undergo pre-shipment inspection (PSI). If there is an issue with ZXMS6006DGTA, 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 ZXMS6006DGTA part is unused and in its original packaging.
Return procedure for ZXMS6006DGTA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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