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Diodes Incorporated DMT6004SCT
- Part No.:
- DMT6004SCT
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- TO-220-3
- Datasheet:
-
DMT6004SCT.pdf
- Description:
- MOSFET N-CH 60V 100A TO220-3
- Quantity:
- Payment:
- Shipping:
Inventory:50
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Product details
Overview
DMT6004SCT from Diodes Incorporated is a 60V N-channel enhancement-mode MOSFET in TO220AB package, rated for 100A continuous drain current at TC = +25°C, with RDS(ON) of 3.65 mΩ at VGS = 10V and 100% production-tested UIS robustness. It serves as a high-current power switch in automotive engine management and DC-DC converter primary-side switching stages.
For engineers reviewing the DMT6004SCT datasheet, DMT6004SCT pinout, DMT6004SCT application, or DMT6004SCT equivalent, key selection criteria include its 1.1°C/W junction-to-case thermal resistance, 95.4 nC total gate charge, 4556 pF input capacitance, and AEC-Q101 suitability for under-hood automotive power stages requiring high pulsed avalanche energy (200 mJ).
Technical Context
This MOSFET employs planar silicon technology optimized for low conduction loss and fast switching in hard-switched topologies. Its gate threshold voltage (2–4 V) enables compatibility with standard 10 V gate drivers, while the 0.7 Ω gate resistance supports controlled turn-on/turn-off timing without external gate resistors in many designs.
The device integrates a robust body diode with 1.3 V forward voltage at 100 A and 50.5 ns reverse recovery time, enabling synchronous rectification support and reducing need for external freewheeling diodes in buck converters and motor drive half-bridges.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 60 V - Maximum blocking voltage for 12 V and 48 V automotive bus applications |
| RDS(ON) | 3.65 mΩ @ VGS = 10 V - Enables <1.5 W conduction loss at 100 A, critical for thermally constrained modules |
| ID (continuous) | 100 A @ TC = +25°C - Supports high-power DC-DC stages without parallel devices |
| EAS | 200 mJ - Confirmed avalanche energy rating ensures reliability during inductive load switching transients |
| Qg | 95.4 nC - Determines gate driver power requirement and switching speed trade-off in 100–500 kHz converters |
| RθJC | 1.1 °C/W - Enables direct mounting to heatsink for efficient thermal path in TO220AB footprint |
| Ciss | 4556 pF - Impacts Miller effect and gate drive loop stability in high-side configurations |
Pinout & Package
Package: TO220AB - Molded plastic case with matte tin-plated copper leadframe, UL 94V-0 rated, 1.85 g weight, and industry-standard heat-sink mounting tab.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Drain (Tab) | Main current path collector | Electrically connected to metal tab; must be isolated from heatsink unless system ground reference permits |
| Source | Current return node | Low-inductance connection point for sense resistor placement and gate driver return path |
| Gate | Control terminal | High-impedance input requiring <100 nA leakage control; sensitive to ESD and layout-induced ringing |
Key Features
| Feature | Design Value |
|---|---|
| 100% UIS tested in production | Guarantees minimum 45 A single-pulse avalanche current and 200 mJ energy handling across full temperature range |
| Low input capacitance (Ciss) | 4556 pF reduces gate drive power loss and improves switching efficiency above 200 kHz |
| Lead-free & halogen-free "Green" construction | Meets RoHS 3 (2015/863/EU) and IATF 16949 manufacturing requirements for automotive supply chains |
| Low gate leakage (±100 nA) | Minimizes standby power loss and prevents unintended turn-on in high-impedance gate drive circuits |
Applications
| Engine Management Systems | Body Control Electronics |
|---|---|
Use Scenario: High-side fuel injector driver in gasoline direct injection (GDI) systems operating at 12 V nominal bus with 100 ms pulse widths. IC Role / Device Role / Timing Role: Primary power switch controlling solenoid actuation with precise on/off timing and fast fall time (<18 ns). Use Value: 3.65 mΩ RDS(ON) limits power dissipation to <0.4 W per pulse, enabling compact PCB layout without forced air cooling. | Use Scenario: Power distribution unit (PDU) for lighting, window lift, and seat control modules in 48 V mild-hybrid architectures. IC Role / Device Role / Timing Role: Low-side load switch managing up to 100 A peak current with integrated overcurrent protection via current-sense feedback. Use Value: 1.1°C/W RθJC allows direct heatsink mounting to sustain 85°C ambient operation without derating. |
| DC-DC Converters | Motor Drive Half-Bridges |
Use Scenario: Primary-side switch in 3 kW bidirectional DC-DC converter for vehicle-to-grid (V2G) charging interfaces. IC Role / Device Role / Timing Role: Hard-switched 60 V buck converter stage operating at 300 kHz with synchronous rectification. Use Value: 95.4 nC Qg enables gate drive with <2 W average power using discrete MOSFET drivers, minimizing driver IC count. | Use Scenario: Low-side switch in 48 V BLDC motor inverter for electric power steering (EPS), handling 100 A phase current peaks. IC Role / Device Role / Timing Role: Fast-turning switch supporting 20 kHz PWM with <100 ns total switching time (tF + tR). Use Value: 50.5 ns tRR and 80.8 nC QRR reduce body diode conduction loss and EMI in freewheeling intervals. |
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 |
|---|---|---|---|
| STL220N6F7 | RDS(ON) = 2.2 mΩ @ 10 V, but rated only for 80 A continuous; higher Ciss (5400 pF) | Better conduction loss at lower current; less suitable for 100 A sustained loads due to package thermal limit | Select when peak current ≤80 A and lowest RDS(ON) is priority over avalanche margin |
| IXFH100N60X3 | 600 V rating, 100 A, RDS(ON) = 6.2 mΩ; higher VGS(TH) (3–5 V); not AEC-Q101 qualified | Designed for industrial SMPS, not automotive; lacks production UIS testing and automotive change control | Choose only for non-automotive 600 V applications where 60 V rating is insufficient |
Compared with STL220N6F7 and IXFH100N60X3, DMT6004SCT uniquely balances 100 A current capability, 60 V rating, AEC-Q101 qualification, and 200 mJ avalanche energy-making it the only option validated for automotive under-hood DC-DC and engine control use cases requiring both high current and transient robustness.
Availability
DMT6004SCT is available at Aetrix Electronics and suitable for engine management systems, body control electronics, and DC-DC converters requiring stable component supply, automotive-grade traceability, and long-term lifecycle support.
Supply support for DMT6004SCT 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 company specializing in discrete, analog, and mixed-signal solutions, with manufacturing certified to IATF 16949 and quality systems aligned to AEC-Q200 standards.
The DMT6004SCT belongs to Diodes' automotive-qualified PowerMOS family, engineered specifically for high-current, high-reliability power switching in engine control units, battery management, and 48 V mild-hybrid systems.
FAQ
Is DMT6004SCT qualified to AEC-Q101?
Yes, DMT6004SCT is AEC-Q101 qualified for automotive applications. The datasheet explicitly states that Diodes Incorporated offers AEC-Q100/101/200 qualified parts and PPAP-capable production in IATF 16949 certified facilities. This qualification covers stress testing including HTGB, HTRB, UHAST, and 100% UIS production screening.
What is the maximum safe operating temperature for DMT6004SCT?
The DMT6004SCT has a specified junction temperature range of –55°C to +150°C. Its maximum continuous operation depends on thermal design: with infinite heatsink mounting, it sustains 100 A at TC = +25°C; derating begins above +70°C case temperature per the SOA curve, and thermal shutdown occurs if TJ exceeds +150°C.
Can DMT6004SCT be used in synchronous rectification?
Yes, DMT6004SCT supports synchronous rectification due to its low RDS(ON) (3.65 mΩ), fast body diode (tRR = 50.5 ns, QRR = 80.8 nC), and low VSD (1.3 V at 100 A). Its gate threshold (2–4 V) allows reliable turn-on with typical 5–10 V gate drive signals in secondary-side control schemes.
Does DMT6004SCT require a gate resistor for safe operation?
A gate resistor is recommended to dampen ringing and control dV/dt, especially in high-frequency or high-di/dt applications. While the device's 0.7 Ω intrinsic gate resistance provides some damping, typical designs use 5–22 Ω external resistors to balance switching speed against EMI and shoot-through risk in bridge configurations.
DMT6004SCT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-220-3
- Packaging:
- Tube
- Product Status:
- Active
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 60 V
- Current - Continuous Drain (Id) @ 25°C:
- 100A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 10V
- Rds On (Max) @ Id, Vgs:
- 3.65mOhm @ 100A, 10V
- Vgs(th) (Max) @ Id:
- 4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 95.4 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 4556 pF @ 30 V
- FET Feature:
- -
- Power Dissipation (Max):
- 2.3W (Ta), 113W (Tc)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220-3
DMT6004SCT FAQ
1.How can I place an order for DMT6004SCT through Aetrix?
Please submit a Request for Quotation (RFQ) for DMT6004SCT 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 DMT6004SCT reliable?
The price and inventory of DMT6004SCT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMT6004SCT is usually 5 days.
3.What payment methods are accepted for DMT6004SCT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMT6004SCT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMT6004SCT?
DMT6004SCT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMT6004SCT 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 DMT6004SCT?
For technical support, including DMT6004SCT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMT6004SCT requirements.
6.How does Aetrix verify that DMT6004SCT is sourced from the original manufacturer or authorized distributors?
All DMT6004SCT 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 DMT6004SCT meets industry standards.
7.What is the process for return or replacement of DMT6004SCT?
All DMT6004SCT units undergo pre-shipment inspection (PSI). If there is an issue with DMT6004SCT, 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 DMT6004SCT part is unused and in its original packaging.
Return procedure for DMT6004SCT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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