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Diodes Incorporated ZXMS6008FFQ-7
- Part No.:
- ZXMS6008FFQ-7
- Manufacturer:
- Diodes Incorporated
- Package:
- SOT-23-3 Flat Leads
- Datasheet:
-
ZXMS6008FFQ-7.pdf
- Description:
- LOW SIDE INTELLIFET SOT23F T&R 3
- Quantity:
- Payment:
- Shipping:
Inventory:6,688
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Product details
Overview
ZXMS6008FFQ-7 from Diodes Incorporated is a 60V N-channel self-protected IntelliFET® MOSFET in SOT23F package, functioning as a logic-level low-side power switch with integrated overtemperature, overcurrent, overvoltage (active clamp), and ESD protection. It delivers 700mΩ RDS(ON) at 5V gate drive, supports 1.1A nominal load current, and withstands 90mJ unclamped inductive energy-ideal for driving lamps, motors, and relay-replacement loads in 12V/24V automotive and industrial DC systems.
For engineers reviewing the ZXMS6008FFQ-7 datasheet, ZXMS6008FFQ-7 pinout, ZXMS6008FFQ-7 application, or ZXMS6008FFQ-7 equivalent, this page provides verified technical context, validated pin functions, real-world switching use cases, thermal derating guidance, and AEC-Q101-qualified alternatives for rugged μC-driven power control.
Technical Context
The ZXMS6008FFQ-7 integrates protection circuitry that activates only under fault conditions: overcurrent limiting deactivates below VDS ≈ 1.5V to preserve linear-mode operation; active clamp limits VDS to 65V typical during inductive turn-off; thermal shutdown triggers at +150°C junction temperature with +10°C hysteresis. Its logic-level input accepts 3.3V or 5V microcontroller signals without external level-shifting.
It operates across -40°C to +125°C ambient, supports 0.7A continuous drain current on minimal copper (15mm × 15mm, 1oz), and achieves 1.5W power dissipation on enhanced PCB layout (50mm × 50mm, 2oz). The device maintains short-circuit protection with auto-restart and sustains 4000V HBM ESD rating-enabling direct interface with sensitive digital controllers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | 60V maximum - enables safe operation in 24V automotive and industrial bus systems with margin against transients. |
| RDS(ON) | 500–800 mΩ at VIN = 5V - ensures <1.2W conduction loss at 1.1A, reducing heatsinking needs in compact designs. |
| ID(continuous) | 0.7A @ 25°C (1oz copper) - defines thermal-limited steady-state current for standard PCB layouts. |
| EAS | 90 mJ - allows reliable switching of inductive loads like solenoids and DC motors without external snubbers. |
| VIN(TH) | 0.7–1.5V - guarantees clean turn-on with 3.3V or 5V GPIO, eliminating need for pull-up resistors or buffer stages. |
| TJ(max) | +150°C - sets absolute junction limit for thermal shutdown activation, protecting silicon during sustained overload. |
| VESD(HBM) | 4000V - permits direct connection to microcontroller I/O pins without additional ESD protection components. |
Pinout & Package
Package: SOT23F - surface-mount, lead-free, RoHS-compliant plastic package with matte tin terminals; 0.012g weight; UL 94V-0 rated molding compound; moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| S (Source) | Power return path and thermal reference node | Connected to system ground; serves as primary heat conduction path to PCB copper pour. |
| IN (Input) | Logic-level gate control input | Accepts 0–5.5V signals; draws ≤200μA at 5V; includes internal ESD protection diodes to VDD and GND. |
| D (Drain) | High-side load connection point | Switches up to 60V loads; carries full load current and dissipates switching/conduction losses; tied to internal clamp circuit. |
Key Features
| Feature | Design Value |
|---|---|
| Self-protection architecture | Integrated overtemperature, overcurrent, overvoltage (active clamp), and ESD protection eliminate need for discrete protection components. |
| Logic-level compatibility | Operates fully with 3.3V or 5V microcontrollers-no external level shifter required for GPIO-driven switching. |
| Auto-restart fault recovery | Resumes normal operation after thermal or overcurrent faults clear, enabling robust unattended operation in remote systems. |
| Linear-mode capability | Current-limiting circuit disengages at low VDS, permitting controlled analog current regulation without false triggering. |
| AEC-Q101 qualification | Validated for automotive applications including engine control, body electronics, and ADAS power distribution modules. |
Applications
| Lamp Load Switching | Motor Control Interface |
|---|---|
|
Use Scenario: Driving incandescent or LED headlamps in automotive lighting modules where inrush current exceeds 3× steady-state rating. IC Role / Device Role / Timing Role: Low-side intelligent switch managing load connection/disconnection with active energy clamping during lamp filament cool-down. Use Value: Eliminates contact arcing and relay coil wear; handles 90mJ inductive kickback without external TVS, reducing BOM count by 2–3 components. |
Use Scenario: Controlling small DC brush motors in HVAC actuators or seat adjusters requiring bidirectional PWM-capable switching. IC Role / Device Role / Timing Role: Protected low-side driver enabling precise current-limited start-up and stall detection via thermal feedback. Use Value: Prevents motor lock-up damage through automatic current limiting and thermal foldback; supports 1.8A pulsed current for torque surge handling. |
| Automotive Body Control Unit | Industrial PLC Output Module |
|
Use Scenario: Replacing electromechanical relays in door lock, mirror, or window lift circuits subject to vibration and temperature cycling. IC Role / Device Role / Timing Role: AEC-Q101-qualified solid-state switch delivering >100k cycle reliability with built-in diagnostics via thermal flag behavior. Use Value: Reduces failure rate in harsh environments; enables predictive maintenance via junction temperature monitoring and fault logging. |
Use Scenario: Providing isolated 24V DC output channels in DIN-rail mounted programmable logic controllers for factory automation. IC Role / Device Role / Timing Role: Ruggedized low-side driver interfacing with microcontroller I/O while sustaining repeated short-circuit events. Use Value: Maintains channel availability during wiring faults; auto-restart avoids manual reset, minimizing machine downtime. |
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 BTS3028SDL | Higher RDS(ON) (1.2Ω), lower VDS (40V), no active clamp; uses open-drain status flag instead of auto-restart. | Better suited for 12V-only systems with simpler fault reporting; lacks 90mJ EAS rating for high-energy inductive loads. | Select when cost sensitivity outweighs inductive energy handling and automotive qualification is not required. |
| STMicroelectronics VNQ7E100AJTR | Higher voltage rating (60V), higher current (1.5A), but larger SO-8 package; includes diagnostic current-sense output. | Preferred for space-tolerant designs needing real-time load current monitoring; requires external current-sense resistor and ADC interface. | Choose when system-level diagnostics (e.g., predictive maintenance) justify added board area and signal routing complexity. |
Compared with BTS3028SDL and VNQ7E100AJTR, the ZXMS6008FFQ-7 uniquely balances ultra-compact SOT23F footprint, AEC-Q101 compliance, active overvoltage clamping, and auto-restart behavior-making it optimal for space-constrained, high-reliability 24V automotive and industrial switching where rapid fault recovery is critical.
Availability
ZXMS6008FFQ-7 is available at Aetrix Electronics and suitable for automotive lighting control, industrial PLC outputs, HVAC actuator drivers, and body electronics requiring stable component supply with AEC-Q101 validation and long-term lifecycle support.
Supply support for ZXMS6008FFQ-7 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 ICs, specializing in high-reliability power management, signal integrity, and protection solutions for automotive, industrial, and consumer markets.
The ZXMS6008FFQ-7 belongs to Diodes' IntelliFET® family-engineered specifically for rugged, microcontroller-driven power switching in harsh environments where discrete MOSFETs plus protection circuitry would otherwise be required.
FAQ
What is the maximum continuous drain current for ZXMS6008FFQ-7 at 85°C ambient?
At TA = 85°C, the maximum continuous drain current is 0.42A on a 15mm × 15mm 1oz copper board (derated from 0.7A at 25°C using 6.54 mW/°C linear factor). On a 50mm × 50mm 2oz board, it is 0.63A (derated from 0.9A using 12 mW/°C). These values assume still air and no forced convection.
Does ZXMS6008FFQ-7 support PWM switching, and what are its key timing parameters?
Yes-it supports PWM operation with tD(ON) = 5μs, tR = 10μs, tD(OFF) = 45μs, and tF = 15μs at VDD = 12V and ID = 0.5A. These values enable reliable 10kHz–20kHz PWM control for motor speed regulation and lamp dimming without excessive switching loss.
How does the active overvoltage clamp function during inductive turn-off?
The internal clamp activates when VDS exceeds ~60V, diverting inductive energy into an internal Zener-like structure to hold VDS at 65V typical. This prevents destructive voltage spikes without external components, preserving MOSFET integrity during relay or solenoid de-energization.
Is ZXMS6008FFQ-7 compatible with 3.3V-only microcontrollers, and what is its input leakage current?
Yes-the input threshold voltage (VIN(TH)) ranges from 0.7V to 1.5V, ensuring reliable turn-on with 3.3V GPIO. Input current is 60–100μA at 3V and 120–200μA at 5V; leakage remains ≤2mA across -0.2V to 6V, supporting direct MCU interface without series resistors.
ZXMS6008FFQ-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- SOT-23-3 Flat Leads
- Series:
- -
- 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:
- -
- Voltage - Load:
- 60V
- Voltage - Supply (Vcc/Vdd):
- 0V ~ 5.5V
- Current - Output (Max):
- 1.1A
- Rds On (Typ):
- 500mOhm
- Input Type:
- Non-Inverting
- Features:
- -
- Fault Protection:
- Current Limiting (Fixed), Over Temperature, Over Voltage, Short Circuit, UVLO
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23F
ZXMS6008FFQ-7 FAQ
1.How can I place an order for ZXMS6008FFQ-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for ZXMS6008FFQ-7 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 ZXMS6008FFQ-7 reliable?
The price and inventory of ZXMS6008FFQ-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ZXMS6008FFQ-7 is usually 5 days.
3.What payment methods are accepted for ZXMS6008FFQ-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ZXMS6008FFQ-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ZXMS6008FFQ-7?
ZXMS6008FFQ-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ZXMS6008FFQ-7 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 ZXMS6008FFQ-7?
For technical support, including ZXMS6008FFQ-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ZXMS6008FFQ-7 requirements.
6.How does Aetrix verify that ZXMS6008FFQ-7 is sourced from the original manufacturer or authorized distributors?
All ZXMS6008FFQ-7 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 ZXMS6008FFQ-7 meets industry standards.
7.What is the process for return or replacement of ZXMS6008FFQ-7?
All ZXMS6008FFQ-7 units undergo pre-shipment inspection (PSI). If there is an issue with ZXMS6008FFQ-7, 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 ZXMS6008FFQ-7 part is unused and in its original packaging.
Return procedure for ZXMS6008FFQ-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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