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Product Detailed Parameters
- Description：MOSFET P-CH 30V 3.8A SOT23-3
- 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：70mOhm @ 3.8A, 10V
- Vgs(th) (Max) @ Id：2.1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：-
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：336 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：1.08W (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-3
- Package / Case：TO-236-3, SC-59, SOT-23-3
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Overview
The DMP3098L-7 is a single P-channel enhancement mode MOSFET manufactured by Diodes Incorporated. It features a -30V drain-source breakdown voltage and a maximum on-resistance of 70mΩ at VGS=-10V. The device supports a continuous drain current of -3.8A at +25°C and dissipates up to 1.08W of power. Packaged in an SOT-23 case, it operates within a temperature range of -55°C to +150°C.
Feature Summary
- Low on-state resistance for high efficiency
- Fast switching speed with low input capacitance
- Low gate threshold voltage
- Qualified to AEC-Q101 standards
Applications
- Power management functions
- Analog switches
- Load switches
- Boost switches
Procurement Notes
Verify the component matches the specific SOT-23 package and Diodes Incorporated manufacturer marking. Confirm RoHS compliance and lead-free status as specified in the datasheet. Ensure the ordering suffix corresponds to the required tape and reel packaging quantity.
Selection Notes
Select this component for applications requiring a compact P-channel switch with low conduction losses. Consider the thermal resistance and power dissipation limits when designing heat management solutions. Verify that the gate drive voltage meets the requirements for optimal RDS(on) performance.
Part Context
This part belongs to the DMP3098 series of P-channel MOSFETs from Diodes Incorporated. It is designed to minimize on-state resistance while maintaining superior switching performance. The series targets high-efficiency power management applications in portable and industrial electronics.
Replacement Considerations
Check pinout compatibility and electrical parameters against alternatives. Verify package dimensions and thermal characteristics match the existing design constraints.
