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Product Detailed Parameters
- Description：MOSFET P-CH 20V 3.6A 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)：20 V
- Current - Continuous Drain (Id) @ 25°C：3.6A (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：1.8V, 4.5V
- Rds On (Max) @ Id, Vgs：35mOhm @ 4A, 4.5V
- Vgs(th) (Max) @ Id：1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：15.4 nC @ 4.5 V
- Vgs (Max)：±8V
- Input Capacitance (Ciss) (Max) @ Vds：1610 pF @ 10 V
- FET Feature：-
- Power Dissipation (Max)：810mW (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 DMP2035U-7 is a P-channel enhancement mode MOSFET manufactured by Diodes Incorporated. It features a maximum drain-source voltage of -20V and a continuous drain current of -3.6A at +25°C ambient temperature. The device exhibits low on-resistance, with a maximum value of 41mΩ at VGS=-4.5V and ID=-4.0A. Total gate charge is typically 15.4nC. Power dissipation is rated at 0.81W, and the junction-to-ambient thermal resistance is 153.5°C/W. Operating temperature ranges from -55°C to +150°C.
Feature Summary
- Totally lead-free and fully RoHS compliant construction
- ESD protection capability up to 3kV
- Qualified to AEC-Q101 standards for high reliability applications
Applications
- Power management circuits requiring low on-resistance
- High-reliability automotive electronic systems
- General-purpose switching applications in consumer electronics
Procurement Notes
Verify that the specific ordering suffix matches the required packaging configuration. Confirm compliance requirements such as halogen-free status if mandated by project specifications. Ensure the component meets the necessary environmental operating conditions for the intended application environment before finalizing procurement decisions.
Selection Notes
Select this component when a compact SOT-23 package is required for P-channel switching. Consider the thermal resistance limits for power dissipation calculations. Evaluate the gate threshold voltage against the available drive voltage levels to ensure reliable turn-on characteristics under varying load conditions.
Part Context
This part belongs to the DMP2035U series of P-channel MOSFETs designed for surface-mount applications. The standard version utilizes a SOT-23 case outline. Automotive qualified variants exist within the same family, distinguished by specific ordering suffixes indicating enhanced reliability testing protocols.
Replacement Considerations
The DMP2035UQ-7 serves as the automotive-grade alternative within the same product family. Verify pinout compatibility and electrical parameter alignment before substituting components in existing designs.
