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Diodes Incorporated DMTH6004SCTBQ-13
- Part No.:
- DMTH6004SCTBQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
DMTH6004SCTBQ-13.pdf
- Description:
- MOSFET N-CH 60V 100A TO263AB
- Quantity:
- Payment:
- Shipping:
Inventory:467
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Product details
Overview
DMTH6004SCTBQ-13 from Diodes Incorporated is an AEC-Q101-qualified 60V N-channel enhancement-mode MOSFET in TO263AB (D2PAK) package, delivering 3.4 mΩ RDS(ON) @ VGS = 10 V, 100 A continuous drain current (package-limited), and rated for operation up to +175°C - designed for high-reliability automotive power switching in engine management and DC-DC converters.
For engineers reviewing the DMTH6004SCTBQ-13 datasheet, DMTH6004SCTBQ-13 pinout, DMTH6004SCTBQ-13 application, or DMTH6004SCTBQ-13 equivalent, key selection criteria include its 1.1 °C/W RθJC, 100% unclamped inductive switching rating, low Qg (95.4 nC), AEC-Q101 qualification, and TO263AB thermal pad layout compatibility.
Technical Context
This MOSFET employs planar silicon technology optimized for high-current, high-temperature automotive switching. Its gate threshold voltage (2–4 V) enables robust drive with standard 10 V logic-level gate drivers, while the low 105.2 pF Crss minimizes Miller-induced turn-off delay in hard-switched topologies.
The device integrates a co-packaged body diode with 1.3 V forward voltage at 100 A and 50.5 ns reverse recovery time, supporting synchronous rectification and freewheeling in buck and half-bridge converters operating up to 175°C junction temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 60 V - Withstands 48 V system rails with 25% margin; suitable for 42 V automotive nominal systems. |
| RDS(ON) max | 3.4 mΩ @ VGS = 10 V - Enables <1.7 W conduction loss at 100 A, reducing heatsink requirements. |
| ID (package-limited) | 100 A @ TC = +25°C - Sustains high pulsed loads in DC-DC phases without derating due to package thermal design. |
| Qg | 95.4 nC - Supports efficient 100–300 kHz switching with moderate gate driver strength (e.g., 2 A peak). |
| RθJC | 1.1 °C/W - Allows direct thermal coupling to heatsink via exposed drain pad; enables >130 W power dissipation at ΔT = 150°C. |
| TJ max | +175°C - Certified for under-hood environments including engine control units and transmission modules. |
| Avalanche Energy EAS | 200 mJ @ L = 0.2 mH - Absorbs inductive energy during fault conditions without failure, enhancing system robustness. |
Pinout & Package
Package: TO263AB (D2PAK), surface-mount with exposed drain pad for thermal and electrical connection. Molded green compound, UL 94V-0 rated, matte tin annealed terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (G) | Gate | Control terminal; accepts 0–10 V logic-level drive; low input capacitance (Ciss = 4556 pF) reduces driver loading. |
| Pin 2 (S) | Source | Reference node for gate drive and current sensing; tied to PCB ground plane in high-side switch configurations. |
| Pin 3 (D) | Drain | High-current output node; electrically and thermally connected to large copper area on PCB via exposed pad (pins 4–6). |
| Pads 4–6 (Exposed Drain) | Drain / Thermal Pad | Primary thermal path to PCB; must be soldered to ≥1 in² 2 oz copper pour for rated 100 A performance. |
Key Features
| Feature | Design Value |
|---|---|
| 100% Unclamped Inductive Switching (UIS) | Rated for 45 A avalanche current and 200 mJ energy - eliminates need for external snubbers in relay replacement or solenoid drive. |
| Low RDS(ON) × Qg figure-of-merit | 323 Ω·nC - balances conduction and switching losses for high-efficiency 100–250 kHz DC-DC stages. |
| AEC-Q101 qualification & PPAP support | Validated for automotive production use with full traceability, process controls, and failure mode analysis per IATF 16949. |
| Green, RoHS-compliant construction | Halogen- and antimony-free (<900 ppm Br/Cl, <1000 ppm Sb); compliant with EU RoHS 2015/863/EU and J-STD-020 Level 1 MSL. |
Applications
| Engine Control Unit (ECU) Power Stage | Automotive Body Control Module (BCM) |
|---|---|
Use Scenario: High-side switching of fuel injectors and ignition coils in gasoline/diesel ECUs under hood temperatures up to 150°C ambient. IC Role / Device Role / Timing Role: Primary power switch handling 10–20 A pulsed loads with fast turn-on (<13.2 ns) and controlled dI/dt to suppress EMI. Use Value: 175°C rating ensures functional stability without thermal shutdown; 100% UIS withstands coil flyback transients without clamping diodes. |
Use Scenario: Load switching for headlights, HVAC blowers, and window lift motors in centralized BCMs. IC Role / Device Role / Timing Role: Low-side or high-side load driver with integrated body diode for inductive kickback recirculation. Use Value: 3.4 mΩ RDS(ON) limits voltage drop to <0.34 V at 100 A, minimizing power loss and heat generation in space-constrained modules. |
| 48 V–12 V Automotive DC-DC Converter | On-Board Charger (OBC) Auxiliary Supply |
Use Scenario: Synchronous rectifier in secondary-side buck converter converting 48 V mild-hybrid bus to 12 V auxiliary rail. IC Role / Device Role / Timing Role: Secondary-side MOSFET replacing Schottky diode; driven synchronously with primary-side controller. Use Value: 1.3 V VSD and 50.5 ns tRR reduce conduction loss by >40% vs. discrete diode; low Qgd (20.4 nC) improves cross-conduction immunity. |
Use Scenario: Primary-side high-side switch in isolated flyback or forward converter powering OBC control logic and gate drivers. IC Role / Device Role / Timing Role: Main switching element operating at 200–300 kHz with 100% duty-cycle capability during burst mode. Use Value: 1.1 °C/W RθJC enables stable 100 A peak current delivery without external heatsink; qualified for 15-year automotive service life. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-current automotive MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STL220N6F7AG | 60 V, 2.2 mΩ @ 10 V, TO263-7L; higher RDS(ON) tempco, no UIS rating specified. | Lacks AEC-Q101 documentation and PPAP support; not validated for under-hood transient stress. | Prefer where lower RDS(ON) is critical and thermal margin exists; verify avalanche robustness externally. |
| IXFH110N60X3 | 600 V, 11 mΩ @ 10 V, TO247; higher voltage rating but 3× higher RDS(ON) and Qg. | Designed for industrial SMPS, not automotive; no AEC-Q101 qualification or green material compliance. | Only consider if 600 V blocking is required; otherwise over-specified and less efficient at 60 V systems. |
Compared with STL220N6F7AG and IXFH110N60X3, DMTH6004SCTBQ-13 uniquely combines AEC-Q101 qualification, 100% UIS validation, +175°C operation, and industry-leading 3.4 mΩ/95.4 nC FoM - making it the only drop-in solution for thermally constrained, safety-critical automotive power stages requiring zero external protection.
Availability
DMTH6004SCTBQ-13 is available at Aetrix Electronics and suitable for engine management systems, body control electronics, and 48 V–12 V DC-DC converters requiring stable component supply across multi-year automotive production cycles.
Supply support for DMTH6004SCTBQ-13 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 components for automotive, industrial, and computing markets since 1960.
This device belongs to Diodes' Automotive Power MOSFET product line, engineered specifically for AEC-Q101 compliance, high-temperature operation, and robustness in harsh automotive environments - targeting powertrain, chassis, and body electronics.
FAQ
What is the maximum continuous drain current for DMTH6004SCTBQ-13 at 100°C case temperature?
The package-limited continuous drain current is 100 A at TC = +25°C and remains 100 A at TC = +100°C per datasheet Note 7. This reflects the device's thermal design - the 1.1 °C/W RθJC and exposed drain pad sustain full current without derating up to 100°C case temperature.
Does DMTH6004SCTBQ-13 require a gate resistor for automotive PWM applications?
Yes - a 3.5 Ω gate resistor is used in the datasheet's switching time test (tD(ON), tR). For 200–300 kHz DC-DC operation, a 2–5 Ω resistor balances EMI suppression and switching speed; values below 1.5 Ω risk shoot-through in half-bridge configurations without active Miller clamp.
Is the body diode suitable for synchronous rectification in a 48 V buck converter?
Yes - the body diode has 1.3 V forward voltage at 100 A and 50.5 ns reverse recovery time, enabling efficient synchronous rectification. However, external gate control is required to minimize reverse recovery losses; dead-time must exceed 60 ns to prevent cross-conduction.
How is thermal performance affected when the exposed drain pad is not fully soldered to PCB copper?
Thermal resistance increases sharply: RθJC degrades from 1.1 °C/W (full solder coverage) to >3.5 °C/W with partial or voided solder joints. This reduces safe operating area by >60% at 100 A, risking thermal runaway. IPC-7095-compliant stencil design and reflow profile are mandatory for production reliability.
DMTH6004SCTBQ-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tape & Reel (TR)
- 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:
- 3.4mOhm @ 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):
- 4.7W (Ta), 136W (Tc)
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-263
DMTH6004SCTBQ-13 FAQ
1.How can I place an order for DMTH6004SCTBQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMTH6004SCTBQ-13 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 DMTH6004SCTBQ-13 reliable?
The price and inventory of DMTH6004SCTBQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMTH6004SCTBQ-13 is usually 5 days.
3.What payment methods are accepted for DMTH6004SCTBQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMTH6004SCTBQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMTH6004SCTBQ-13?
DMTH6004SCTBQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMTH6004SCTBQ-13 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 DMTH6004SCTBQ-13?
For technical support, including DMTH6004SCTBQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMTH6004SCTBQ-13 requirements.
6.How does Aetrix verify that DMTH6004SCTBQ-13 is sourced from the original manufacturer or authorized distributors?
All DMTH6004SCTBQ-13 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 DMTH6004SCTBQ-13 meets industry standards.
7.What is the process for return or replacement of DMTH6004SCTBQ-13?
All DMTH6004SCTBQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMTH6004SCTBQ-13, 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 DMTH6004SCTBQ-13 part is unused and in its original packaging.
Return procedure for DMTH6004SCTBQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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