Description

This new generation MOSFET has been designed to minimize the onstate resistance (R_DS(ON)) yet maintain superior switching performance, making it ideal for high-efficiency power-management applications. It is a high-performance MOSFET in ultra-small 0.8mm x 0.8mm package.

Feature(s)

Ultra-Small 0.8mm x 0.8mm Package
Built-in G-S Protection Diode Against ESD
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/

Application(s)

Portable applications
Load switches
Power-management functions

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Standard
AEC Qualified	Yes
Polarity	P
ESD Diodes (Y\|N)	Yes
\|V_DS\| (V)	20 V
\|V_GS\| (±V)	8 ±V
\|I_DS\| @T_A = +25°C (A)	4.4 A
P_D @T_A = +25°C (W)	1.87 W
R_DS(ON)Max@ V_GS(4.5V) (mΩ)	64 mΩ
R_DS(ON)Max@ V_GS(2.5V) (mΩ)	80 mΩ
R_DS(ON)Max@ V_GS(1.8V) (mΩ)	130 mΩ
\|V_GS(TH)\| Min (V)	0.4 V
\|V_GS(TH)\| Max (V)	1.1 V
Q_G Typ @ \|V_GS\| = 4.5V (nC)	4.9 nC
Q_G Typ @ \|V_GS\| = 10V (nC)	8.4 (@ 8V) nC
C_ISS Typ (pF)	437 pF
C_ISS Condition @\|V_DS\| (V)	10 V

Technical Documents

SPICE Model

DMP2056UCA4.spice.txt

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products

DMP2056UCA4