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Diodes Incorporated DMTH6004SCTB-13
- Part No.:
- DMTH6004SCTB-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
DMTH6004SCTB-13.pdf
- Description:
- MOSFET N-CH 60V 100A TO263AB
- Quantity:
- Payment:
- Shipping:
Inventory:780
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Product details
Overview
DMTH6004SCTB-13 from Diodes Incorporated is a 60V, 100A N-channel enhancement-mode MOSFET in TO263AB (D2PAK) package, rated for continuous operation at +175°C junction temperature, with 3.4 mΩ RDS(ON) @ VGS = 10V and 100% unclamped inductive switching capability-used in engine management systems and high-current DC-DC converters.
For engineers reviewing the DMTH6004SCTB-13 datasheet, DMTH6004SCTB-13 pinout, DMTH6004SCTB-13 application, or DMTH6004SCTB-13 equivalent, key selection criteria include its AEC-Q101 qualification, low gate charge (95.4 nC), thermal resistance of 1.1 °C/W (junction-to-case), robust avalanche energy rating (200 mJ), and automotive-grade reliability under high ambient temperature conditions.
Technical Context
This MOSFET employs planar silicon technology optimized for high-current, high-temperature switching in automotive power rails. Its 1.1 °C/W RθJC enables direct thermal coupling to heatsinks via the exposed drain pad, while the 95.4 nC total gate charge supports efficient PWM control at frequencies up to several hundred kHz.
The device integrates a fast-recovery body diode (tRR = 50.5 ns, QRR = 80.8 nC) and exhibits stable RDS(ON) across -55°C to +175°C, with <2.9 mΩ typical on-resistance at 100A/10V drive-critical for minimizing conduction loss in 12V/48V vehicle subsystems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 60 V - Withstands 48V nominal automotive rail transients without breakdown |
| RDS(ON) max | 3.4 mΩ @ VGS = 10V - Limits conduction loss to ≤34 W at 100A continuous current |
| ID continuous | 100 A @ TC = +25°C - Supports high-power motor drivers and battery disconnect circuits |
| EAS | 200 mJ - Enables reliable operation in inductive load switching without external snubbers |
| Qg | 95.4 nC - Reduces gate driver power demand and switching transition time in high-frequency SMPS |
| TJ range | -55°C to +175°C - Certified for under-hood automotive environments per AEC-Q101 |
| RθJC | 1.1 °C/W - Allows >130W power dissipation with modest heatsinking (e.g., 10°C rise at 100W) |
Pinout & Package
Package: TO263AB (D2PAK), surface-mount with exposed drain pad for thermal and electrical connection. Molded green compound, UL 94V-0 rated, 1.7 g mass.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Drain (D) | Main current path output terminal | Connected to exposed copper pad-must be soldered to PCB thermal plane for rated power handling |
| Source (S) | Reference node for gate drive and current return | Electrically isolated from drain; forms low-inductance return path for high di/dt switching |
| Gate (G) | Control input for channel conduction | High-impedance MOS gate requiring <100 nA leakage; sensitive to ESD-requires series resistor and TVS protection |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive use including temperature cycling, HTRB, and UIS stress testing |
| +175°C maximum junction temperature | Enables placement near heat sources (e.g., engine bay, power inverters) without derating |
| 100% unclamped inductive switching (UIS) | Guarantees single-pulse avalanche survival up to 45A/200mJ-no external clamping needed |
| Low Qg (95.4 nC) and Qgd (20.4 nC) | Reduces Miller effect and improves hard-switching efficiency in synchronous rectifiers |
| Halogen- and antimony-free "Green" construction | Meets automotive ELV directive limits (<900 ppm Br/Cl, <1000 ppm Sb) and RoHS 2 compliance |
Applications
| Engine Management Systems | Body Control Modules |
|---|---|
Use Scenario: High-side fuel injector driver in gasoline direct injection (GDI) systems with 12V supply and 10–20A peak load. IC Role / Device Role / Timing Role: Power switch controlling solenoid actuation with precise 1–5 ms pulse width and fast turn-off to prevent dribble. Use Value: Low RDS(ON) minimizes voltage drop during injection, ensuring full solenoid force; 175°C rating allows mounting on compact ECU PCBs near MCU. |
Use Scenario: Load switch for HVAC blower motor, seat heater, or headlight leveling actuator in centralized body controller. IC Role / Device Role / Timing Role: High-current electronic fuse replacing mechanical relays-supports PWM dimming and diagnostic current sensing. Use Value: Integrated avalanche ruggedness eliminates need for external flyback diodes; TO263AB footprint simplifies layout and thermal management. |
| 48V Mild Hybrid DC-DC Converters | On-Board Charger (OBC) Input Stage |
Use Scenario: Primary-side synchronous rectifier in bidirectional 48V–12V buck-boost converter for 48V mild hybrid architectures. IC Role / Device Role / Timing Role: Low-side switch operating at 100–300 kHz with 100A peak current and tight dead-time control. Use Value: 3.4 mΩ RDS(ON) reduces conduction loss by >40% vs. comparable 5 mΩ devices-improving system efficiency above 95%. |
Use Scenario: AC-DC front-end switch in 6.6 kW OBC, handling 30A RMS input current in bridge-leg configuration. IC Role / Device Role / Timing Role: High-reliability power switch in PFC or inverter stage, subjected to line surges and thermal cycling. Use Value: AEC-Q101 qualification and 200 mJ EAS ensure long-term reliability under grid-voltage transients and repeated thermal stress. |
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 | 60V, 220A, RDS(ON) = 2.2 mΩ @ 10V, but only rated to +150°C and not AEC-Q101 qualified | Suitable for industrial SMPS where ambient temperature stays below 125°C; lacks automotive validation | Select when higher current headroom is needed and automotive qualification is unnecessary |
| IXFH100N60X3 | 600V, 100A, RDS(ON) = 6.2 mΩ @ 10V, rated to +175°C and AEC-Q101, but higher voltage rating increases cost and capacitance | Better suited for 400V+ EV traction inverters than 12V/48V automotive loads | Choose only if system requires 600V blocking capability-otherwise over-specified and less efficient |
Compared with STL220N6F7 and IXFH100N60X3, DMTH6004SCTB-13 uniquely balances 60V rating, 100A current, AEC-Q101 compliance, and +175°C operation-making it optimal for space-constrained, thermally aggressive automotive power stages where both reliability and conduction efficiency are critical.
Availability
DMTH6004SCTB-13 is available at Aetrix Electronics and suitable for engine management systems, body control modules, and 48V DC-DC converters requiring stable component supply across extended automotive production lifecycles.
Supply support for DMTH6004SCTB-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 power, signal integrity, and protection solutions for automotive, industrial, and computing markets.
This MOSFET belongs to Diodes' Automotive Power Solutions product line, engineered specifically for under-hood and chassis-mounted applications demanding AEC-Q101 qualification, high-temperature endurance, and robust avalanche performance.
FAQ
What is the maximum continuous drain current at +100°C case temperature?
The DMTH6004SCTB-13 maintains 100A continuous drain current rating at TC = +100°C, as specified in the Absolute Maximum Ratings table. This reflects its robust thermal design and low RDS(ON), enabling sustained high-current operation without derating in well-heatsinked automotive modules.
Is the body diode suitable for synchronous rectification in DC-DC converters?
Yes-the integrated body diode has tRR = 50.5 ns and QRR = 80.8 nC at IF = 50A, enabling efficient synchronous rectification in 100–300 kHz buck converters. Its soft recovery characteristic reduces EMI compared to standard fast-recovery diodes.
Does DMTH6004SCTB-13 require gate resistors for automotive PWM switching?
Yes-a series gate resistor (typically 5–15 Ω) is recommended to dampen ringing caused by parasitic inductance and limit peak gate current. The device's 0.66 Ω intrinsic gate resistance and 95.4 nC Qg make it compatible with standard automotive gate drivers like the UCC27531 or TC4427.
How does the TO263AB package improve thermal performance versus TO220?
The TO263AB exposes the drain pad directly to the PCB, achieving 1.1 °C/W RθJC-nearly 3× better than TO220's typical 3.0 °C/W. This allows >130W power dissipation with a 2oz copper thermal pad, eliminating need for mechanical mounting hardware and reducing assembly cost.
DMTH6004SCTB-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
DMTH6004SCTB-13 FAQ
1.How can I place an order for DMTH6004SCTB-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMTH6004SCTB-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 DMTH6004SCTB-13 reliable?
The price and inventory of DMTH6004SCTB-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMTH6004SCTB-13 is usually 5 days.
3.What payment methods are accepted for DMTH6004SCTB-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMTH6004SCTB-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMTH6004SCTB-13?
DMTH6004SCTB-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMTH6004SCTB-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 DMTH6004SCTB-13?
For technical support, including DMTH6004SCTB-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMTH6004SCTB-13 requirements.
6.How does Aetrix verify that DMTH6004SCTB-13 is sourced from the original manufacturer or authorized distributors?
All DMTH6004SCTB-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 DMTH6004SCTB-13 meets industry standards.
7.What is the process for return or replacement of DMTH6004SCTB-13?
All DMTH6004SCTB-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMTH6004SCTB-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 DMTH6004SCTB-13 part is unused and in its original packaging.
Return procedure for DMTH6004SCTB-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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