ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：MOSFET BVDSS: 31V~40V TO252 T&R
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- FET Type：P-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：40 V
- Current - Continuous Drain (Id) @ 25°C：79A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：11mOhm @ 9.8A, 10V
- Vgs(th) (Max) @ Id：2.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：104 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：4497 pF @ 20 V
- FET Feature：-
- Power Dissipation (Max)：3.7W (Ta), 115W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Supplier Device Package：TO-252 (DPAK)
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
Download product information
Overview
The DMPH4011SK3Q-13 is a P-channel enhancement mode MOSFET designed for automotive applications. It features a -40V drain-source voltage and a maximum on-resistance of 11mΩ at VGS=-10V, supporting a continuous drain current of -79A at TC=+25°C. The device operates within a junction temperature range of -55°C to +175°C and is housed in a TO252 (DPAK) package.
Feature Summary
- Qualified to AEC-Q101 standards with PPAP capability for automotive use
- Rated for operation up to +175°C junction temperature
- 100% unclamped inductive switching (UIS) tested in production
Applications
- DC-DC converters
- Power management functions
- Backlighting circuits
Procurement Notes
Verify the specific ordering suffix '-13' corresponds to the tape and reel packaging configuration containing 2,500 units per reel. Confirm that the component meets all applicable RoHS directives and halogen-free requirements as defined by the manufacturer's quality definitions before finalizing procurement specifications.
Selection Notes
Select this component when designing circuits requiring high thermal stability and robust performance in high ambient temperature environments. Ensure the gate drive voltage aligns with the specified thresholds for optimal on-resistance characteristics. Verify that the TO252 package dimensions fit the intended PCB layout constraints.
Part Context
This part belongs to the DMPH series of power MOSFETs manufactured by Diodes Incorporated. It is specifically engineered to meet stringent automotive industry requirements, offering enhanced reliability through rigorous testing protocols and compliance with IATF 16949 certified manufacturing facilities.
Replacement Considerations
Consult official datasheets for alternative parts within the DMPH series or comparable P-channel MOSFETs from other manufacturers. Ensure any substitute matches the critical parameters of -40V BVDSS, low RDS(ON), and AEC-Q101 qualification if automotive grade is required.
