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 20V 330MA 3DFN
- 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：330mA (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：1.5V, 4.5V
- Rds On (Max) @ Id, Vgs：1Ohm @ 200mA, 4.5V
- Vgs(th) (Max) @ Id：1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：0.8 nC @ 4.5 V
- Vgs (Max)：±8V
- Input Capacitance (Ciss) (Max) @ Vds：49 pF @ 15 V
- FET Feature：-
- Power Dissipation (Max)：360mW (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：X2-DFN0806-3
- Package / Case：3-XFDFN
Download product information
Overview
The DMP21D2UFA-7B 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 -330mA at +25°C. The device offers low on-state resistance, specified as 1.0Ω maximum at VGS = -4.5V and ID = -200mA. It operates within a temperature range of -55°C to +150°C and utilizes an X2-DFN0806-3 package with a maximum height of 0.4mm.
Feature Summary
- Low package profile with a maximum height of 0.4mm
- Very low gate threshold voltage with a maximum of 1.0V
- ESD protected gate structure
- Totally lead-free and fully RoHS compliant
Applications
- General purpose interfacing switch
- Power management functions
- Analog switch
Procurement Notes
Verify the specific ordering suffix '-7B' corresponds to the 10K tape and reel packaging configuration. Confirm that the component meets the required environmental standards for halogen and antimony-free compliance. Ensure the selected part number matches the exact electrical characteristics and thermal requirements for the intended application design.
Selection Notes
Select this component for applications requiring a compact surface-mount solution with minimal footprint. The low gate threshold voltage allows compatibility with various logic levels. Consider the thermal resistance and power dissipation limits when designing for high ambient temperatures or steady-state operation conditions.
Part Context
This component belongs to the DMP21 series of P-channel MOSFETs from Diodes Incorporated. It is designed to minimize on-state resistance while maintaining superior switching performance. The device is suitable for high-efficiency power management applications where space constraints are critical.
Replacement Considerations
Consult official manufacturer documentation for verified substitute part numbers. Cross-referencing should be performed based on matching electrical parameters, package dimensions, and thermal characteristics.
