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Diodes Incorporated ZXMS6004FFTA
- Part No.:
- ZXMS6004FFTA
- Manufacturer:
- Diodes Incorporated
- Package:
- SOT-23-3 Flat Leads
- Datasheet:
-
ZXMS6004FFTA.pdf
- Description:
- IC PWR DRIVER N-CHAN 1:1 SOT23F
- Quantity:
- Payment:
- Shipping:
Inventory:68,175
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Product details
Overview
ZXMS6004FF from Diodes Incorporated is a 60V N-channel self-protected low-side IntelliFET® MOSFET with logic-level input, integrated overtemperature/overcurrent/overvoltage (active clamp) protection, 500 mΩ RDS(on), 1.3A nominal load current at 5V, and 90 mJ unclamped inductive energy rating-designed for rugged μC-driven switching of lamps, motors, and 12–24V DC loads in automotive and industrial environments.
For engineers reviewing the ZXMS6004FF datasheet, ZXMS6004FF pinout, ZXMS6004FF application, or ZXMS6004FF equivalent, key selection criteria include its 3.3V/5V logic compatibility, active overvoltage clamping to 60–70V, thermal shutdown with auto-restart, short-circuit protection behavior, and SOT23F package thermal derating on 15 mm × 15 mm vs. 50 mm × 50 mm PCB copper area.
Technical Context
The ZXMS6004FF implements a fully integrated protection architecture: overcurrent limiting activates only in saturation (not in linear conduction), enabling safe high-current DC operation within thermal limits; overvoltage protection uses active clamp circuitry that holds VDS to 60–70 V during inductive flyback, eliminating external TVS diodes.
Its thermal shutdown triggers at +150°C to +175°C junction temperature with +10°C hysteresis, and auto-restarts after cooldown; input logic threshold (0.7–1.5 V) ensures reliable turn-on from 3.3V microcontrollers, while ESD robustness (4 kV HBM, 1 kV CDM) supports harsh board-level environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS max | 60 V - Absolute maximum drain-source voltage; defines maximum supply rail or inductive kick tolerance before clamping engages |
| RDS(on) | 400–600 mΩ @ 5V VIN - On-resistance determines conduction loss and thermal rise at 1.3A continuous load |
| ID continuous | 1.3 A @ 5V, TA = 25°C, 50 mm × 50 mm 2 oz Cu - Real-world DC current limit set by package/board thermal design, not protection circuitry |
| EAS | 90 mJ - Unclamped inductive energy handling capacity; enables direct drive of solenoids and brushed DC motors without snubbers |
| VIN(TH) | 0.7–1.5 V - Input threshold range guarantees turn-on with standard 3.3V GPIOs, even under voltage droop or temperature variation |
| TJ trip | +150 to +175°C - Thermal shutdown activation point prevents permanent damage during sustained overload or poor heatsinking |
| tD(OFF) | 45 µs typical - Turn-off delay impacts PWM frequency ceiling and fault response time in closed-loop control |
Pinout & Package
Package: SOT23F - ultra-compact surface-mount package with exposed drain pad for enhanced thermal conduction; 0.012 g mass; JEDEC-compliant footprint; RoHS/halogen-free "Green" molding compound (UL 94V-0).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| S (Source) | Power return path and ground reference for load | Internally connected to substrate; must be routed to low-impedance ground plane for stable protection behavior |
| IN (Input) | Logic-level gate control input | Accepts 0–5.5V; draws ≤200 µA at 5V; includes ESD protection and hysteresis for noise immunity |
| D (Drain) | High-side load connection and power output | Exposed metal pad in SOT23F; primary thermal path to PCB; carries full load current and clamped flyback energy |
Key Features
| Feature | Design Value |
|---|---|
| Active overvoltage clamp | Clamps VDS to 60–70 V during inductive transients-eliminates need for external TVS and reduces BOM count |
| Thermal shutdown with auto-restart | Trips at +150°C to +175°C with +10°C hysteresis-enables fault recovery without system reset or manual intervention |
| Logic-level input compatibility | Turns on fully with 3.3V or 5V microcontroller outputs-removes need for level-shifting or gate drivers |
| Short-circuit protection with auto-restart | Limiting activates only in saturation region-preserves linear-mode capability for analog current control applications |
| ESD robustness | 4 kV HBM / 1 kV CDM-survives handling and board assembly without additional input protection circuitry |
Applications
| Automotive Body Control | Industrial Motor Starter |
|---|---|
Use Scenario: Switching 12V/24V incandescent lamps, solenoids, and window lift motors in door modules and lighting control units. IC Role / Device Role / Timing Role: Low-side protected switch replacing electromechanical relays; handles high inrush currents and inductive kickback without external protection. Use Value: Eliminates relay coil drivers and flyback diodes; reduces PCB area by >40% and improves MTBF in vibration-prone environments. | Use Scenario: Controlling small DC brush motors and actuators in PLC I/O modules and factory automation panels. IC Role / Device Role / Timing Role: Self-protected power switch interfacing directly with 3.3V ARM Cortex-M GPIOs; manages stall current and thermal overload autonomously. Use Value: Enables single-chip motor enable/disable with built-in fault logging via current-limit flag behavior-no external sense resistors or comparators required. |
| Smart Home Power Outlet | Medical Equipment Load Switch |
Use Scenario: Solid-state switching of resistive (heaters) and capacitive (LED drivers) loads in Wi-Fi-enabled smart plugs and lighting hubs. IC Role / Device Role / Timing Role: Logic-compatible load switch with overtemperature and overcurrent protection-ensures safe operation during firmware update or cloud command bursts. Use Value: Prevents nuisance tripping during LED inrush; maintains UL/IEC 62368-1 compliance without adding discrete thermal fuses or current monitors. | Use Scenario: Isolating auxiliary power rails (e.g., pump drivers, sensor bias supplies) in portable diagnostic devices requiring high reliability and low leakage. IC Role / Device Role / Timing Role: Protected low-side switch with <500 nA off-state leakage at 12V-meets IEC 60601-1 creepage and leakage current requirements. Use Value: Reduces risk of patient-connected circuit faults; eliminates need for redundant mechanical isolation in Class II medical designs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar protected low-side switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Infineon BTS3028SDL | Higher RDS(on) (800 mΩ), lower VDS (40 V), no active overvoltage clamp-requires external TVS for inductive loads | Targeted at 12V automotive loads only; lacks 60V clamping needed for 24V systems or high-energy flyback | Select when cost sensitivity outweighs clamping requirement and board space allows external protection components |
| STMicroelectronics VNQ5E025AJTR-E | Quad-channel, higher integration; 25 mΩ RDS(on); requires 5V logic but no 3.3V guarantee; larger SO-16 package | Optimized for multi-load automotive body controllers; less suitable for space-constrained single-switch applications | Choose for multi-output systems where channel density and lower conduction loss justify larger footprint and higher cost |
Compared with BTS3028SDL and VNQ5E025AJTR-E, the ZXMS6004FF uniquely balances 60V clamping, 3.3V logic compatibility, and SOT23F compactness-making it optimal for single-load, space-limited, 12–24V industrial and automotive switches where external protection must be minimized.
Availability
ZXMS6004FF is available at Aetrix Electronics and suitable for automotive body control modules, industrial motor starters, smart home power outlets, and medical equipment load switching requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for ZXMS6004FF 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, specializing in high-reliability, AEC-Q qualified components for automotive, industrial, and computing markets.
The IntelliFET® product line delivers integrated protected power switches designed specifically for replacing electromechanical relays and discrete MOSFET+protection circuits in harsh-environment DC load control applications.
FAQ
What is the maximum continuous drain current for ZXMS6004FF at 125°C ambient?
The ZXMS6004FF does not specify a fixed current limit at elevated ambient temperatures. Its maximum continuous current is thermally determined: at TA = +125°C, using a 50 mm × 50 mm 2 oz Cu board, the linear derating factor is 12.0 mW/°C, yielding ~0.36 A maximum continuous current before reaching the +150°C thermal shutdown threshold.
Does ZXMS6004FF support linear-mode (analog) operation?
Yes-the overcurrent protection deactivates at low VDS to avoid interfering with linear conduction, allowing controlled analog current regulation. The device remains fully protected against overtemperature and overvoltage during linear operation, with maximum current limited only by package/board thermal performance.
Can ZXMS6004FF replace a mechanical relay in a 24V lamp circuit?
Yes-its 90 mJ EAS rating, 60V active clamp, and 1.3A continuous current capability make it suitable for driving 24V incandescent or halogen lamps with high inrush current. It eliminates relay chatter, contact wear, and coil driver complexity while maintaining AEC-Q reliability.
Is there a pin-compatible automotive-grade variant of ZXMS6004FF?
Yes-the ZXMS6004FFQ is the AEC-Q100 qualified version, sharing identical pinout, electrical characteristics, and SOT23F package. It undergoes additional stress testing per automotive standards but requires separate ordering and qualification documentation for automotive production use.
ZXMS6004FFTA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- SOT-23-3 Flat Leads
- 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):
- 1.3A
- Rds On (Typ):
- 350mOhm
- Input Type:
- Non-Inverting
- Features:
- Auto Restart
- Fault Protection:
- Current Limiting (Fixed), Over Temperature, Over Voltage
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23F
ZXMS6004FFTA FAQ
1.How can I place an order for ZXMS6004FFTA through Aetrix?
Please submit a Request for Quotation (RFQ) for ZXMS6004FFTA 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 ZXMS6004FFTA reliable?
The price and inventory of ZXMS6004FFTA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ZXMS6004FFTA is usually 5 days.
3.What payment methods are accepted for ZXMS6004FFTA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ZXMS6004FFTA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ZXMS6004FFTA?
ZXMS6004FFTA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ZXMS6004FFTA 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 ZXMS6004FFTA?
For technical support, including ZXMS6004FFTA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ZXMS6004FFTA requirements.
6.How does Aetrix verify that ZXMS6004FFTA is sourced from the original manufacturer or authorized distributors?
All ZXMS6004FFTA 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 ZXMS6004FFTA meets industry standards.
7.What is the process for return or replacement of ZXMS6004FFTA?
All ZXMS6004FFTA units undergo pre-shipment inspection (PSI). If there is an issue with ZXMS6004FFTA, 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 ZXMS6004FFTA part is unused and in its original packaging.
Return procedure for ZXMS6004FFTA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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