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DIODES INC. DMTH4002SCTB13 High-Temperature Power MOSFET

The DMTH4002SCTB is a high-efficiency N-channel enhancement mode MOSFET designed for power management in automotive and industrial applications. Rated at 40V with a low Rds(on) of 3mΩ at 10V, it maintains operation at ambient temperatures up to +175°C, ensuring reliability in high-temperature environments. Its TO263AB package features matte tin over copper terminals, UL94V-0 flammability rating, and is RoHS compliant. Suitable for engine management, DC-DC converters, and body control electronics, this device offers excellent switching characteristics, low gate charge, and high current capacity, making it ideal for demanding power applications.

Authorized Distributors
Source:Newark
Part No:DMTH4002SCTB-13
Stock:695
Inv Date:06-11-2026
Price: Unit price: $2.53
Buy/RFQ:
Source:DigiKey
Part No:DMTH4002SCTB-13
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.79064
Buy/RFQ:
Part No:DMTH4002SCTB-13
Stock:655
Inv Date:06-11-2026
Price: Unit price: $2.59
Buy/RFQ:

DIODES INC. DMTH4002SCTB13 High-Temperature Power MOSFET Specifications:

  • Drain-Source Voltage: 40 V
  • Gate-Source Voltage: ±20 V
  • Continuous Drain Current: 136 A
  • Maximum Body Diode Forward Current: 100 A
  • Pulsed Drain Current: 760 A
  • Avalanche Current: 19.2 A
  • Power Dissipation: 6 W
  • Thermal Resistance Junction to Ambient: 25 °C/W
  • Operating Temperature Range: -55°C to +175°C
  • Package Type: TO263AB (D2PAK)
  • Case Material: Molded plastic with green molding compound
  • Flammability: UL 94V-0
  • Lead Finish: Matte tin over copper
  • Moisture Sensitivity: Level 1
  • Total Gate Charge: 75 nC
  • Gate Resistance: 1.04 Ω
  • On-Resistance: 3 mΩ at Vgs=10V
  • Gate Threshold Voltage: 2–4 V

Buy the Buy Diodes High-Temperature N-Channel MOSFET Part Number DMTH4002SCTB13 Online

Purchase the Diodes DMTH4002SCTB online to ensure reliable power switching in automotive and industrial environments. This high-temperature N-channel MOSFET features a 40V rating, low Rds(on) of 3mΩ, and operation up to +175°C for demanding applications. Its TO263AB package includes matte tin-plated copper terminals for excellent solderability and thermal performance. The device offers high current capacity, low gate charge, and high efficiency, making it ideal for engine management, DC-DC converters, and body control modules. Order today for fast delivery and superior power management solutions.

Get Diodes DMTH4002SCTB today—designed for high-temperature efficiency and automotive power management with low Rds(on) and robust performance.

Frequently Asked Questions

Where can I buy DIODES INC. DMTH4002SCTB13?

You can click on the BUY or RFQ button to purchase DMTH4002SCTB13 from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part DMTH4002SCTB13?

You can download the DMTH4002SCTB13 datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of DMTH4002SCTB13?

DIODES INC.

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