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 P-CH 30V 3.8A SOT23 T&R
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- FET Type：P-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：30 V
- Current - Continuous Drain (Id) @ 25°C：3.8A (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：65mOhm @ 3.8A, 10V
- Vgs(th) (Max) @ Id：2.1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：11 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：563 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：1.08W
- 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 DMP3099LQ-7 is a P-channel enhancement mode MOSFET manufactured by Diodes Incorporated. It features a -30V drain-source voltage (BVDSS) and supports a continuous drain current of -3.8A at +25°C ambient temperature. The device offers a maximum on-resistance of 65mΩ at VGS = -10V and 99mΩ at VGS = -4.5V. It operates within a junction temperature range of -55°C to +150°C, with a total power dissipation of 1.08W in an SOT-23 package.
Feature Summary
- Qualified to AEC-Q101 standards for high reliability in automotive applications
- Low gate threshold voltage enabling efficient drive characteristics
- Fast switching speed supported by low input capacitance
- Totally lead-free and fully RoHS compliant
Applications
- Backlighting circuits
- Power management functions
- DC-DC converters
Procurement Notes
Verify the specific ordering suffix matches the required packaging quantity. Confirm that the component meets the necessary automotive qualification standards if intended for such environments. Ensure the requested part number corresponds exactly to the manufacturer's official catalog listing before finalizing procurement orders.
Selection Notes
Select this component when a P-channel MOSFET with a -30V rating and SOT-23 footprint is required. Consider the thermal resistance and power dissipation limits relative to the expected operating conditions. Evaluate the gate threshold voltage requirements against the available control logic levels for optimal switching performance.
Part Context
This device belongs to the DMP3099LQ series from Diodes Incorporated. It is designed specifically to meet stringent automotive application requirements. The product is PPAP capable and utilizes a molded plastic case with a green molding compound classification.
Replacement Considerations
Consult the manufacturer's datasheet for officially documented equivalent parts or direct replacements. Verify pinout compatibility and electrical specifications before substituting.
