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: 25V~30V SOT23 T&R
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- FET Type：P-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：30 V
- Current - Continuous Drain (Id) @ 25°C：620mA (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：1.8V, 4.5V
- Rds On (Max) @ Id, Vgs：1Ohm @ 400mA, 4.5V
- Vgs(th) (Max) @ Id：1.1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：1.6 nC @ 8 V
- Vgs (Max)：±8V
- Input Capacitance (Ciss) (Max) @ Vds：54 pF @ 15 V
- FET Feature：-
- Power Dissipation (Max)：460mW (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-3
- Package / Case：TO-236-3, SC-59, SOT-23-3
Download product information
Overview
The DMP31D1UQ-7 is a P-channel enhancement mode MOSFET designed for automotive applications. It features a drain-source voltage of -30V and an on-resistance of 1Ω at VGS = -4.5V, supporting a continuous drain current of -0.62A at +25°C. The device operates within a temperature range of -55°C to +150°C and includes internal gate protection diodes.
Feature Summary
- Qualified to AEC-Q101 standards with PPAP capability for automotive use
- Features low gate threshold voltage for efficient switching
- Includes integrated ESD protected gate structure
Applications
- Load switches in portable electronics
- Automotive electronic systems requiring specific change control
Procurement Notes
Verify the component against the official Diodes Incorporated datasheet DS44736 Rev. 3-2. Confirm that the part number suffix matches the requested packing quantity, as the -7 suffix indicates a tape and reel carrier containing 3,000 units. Ensure compliance with RoHS and halogen-free requirements specified by the manufacturer.
Selection Notes
Select this component when designing circuits requiring a -30V P-channel MOSFET with robust automotive qualification. The low gate threshold voltage facilitates operation with lower drive voltages, while the SOT23 package provides a compact footprint suitable for space-constrained portable and automotive designs.
Part Context
This component belongs to the DMP31 series of P-channel enhancement mode MOSFETs manufactured by Diodes Incorporated. It is specifically engineered to meet stringent automotive reliability standards, distinguishing it from standard commercial-grade transistors through its AEC-Q101 qualification and IATF16949 certified manufacturing process.
Replacement Considerations
Direct substitutes include the DMP31D1UW-13 and DMP31D1LVQ-7, which share similar electrical characteristics and packaging types within the same product family.
