

Overview
The DMN6040SSD is a MOSFET made by Diodes Incorporated in a SO-8 package with 8 pins. -55℃~+150℃ 1.287nF 1.3W 2 N-Channel 22.4nC@10V 3V 40mΩ@10V 44pF 5A 60V SO-8 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:APM4500AKC-TRG, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 6,965 are in stock at JLCPCB (part C154876). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
10- Drain-source, most
- 60 V · drain-source voltage, absolute max · p. 2
- Gate-source, most
- 20 V · gate-source voltage, ±20 V absolute max · p. 2
- Drain current, most
- 5 A · continuous per MOSFET, VGS = 10 V, TA = 25°C, steady state, max · p. 2
- On resistance
- 40 mΩ · VGS = 10 V, ID = 4.5 A, TA = 25°C, max · p. 2
- On resistance
- 55 mΩ · VGS = 4.5 V, ID = 3.5 A, TA = 25°C, max · p. 2
- Gate threshold
- 3 V · VDS = VGS, ID = 250 uA, max · p. 2
- Junction, hottest
- 150 °C · operating junction temperature, max · p. 2
- Junction to air (SO-8)
- 102 K/W · steady state, Note 5 · p. 2
- Junction to air (SO-8)
- 75 K/W · steady state, Note 6 · p. 2
- Junction to case (SO-8)
- 14.5 K/W · junction to case, Note 6 · p. 2
Parameters
18- Current - Continuous Drain(Id)
- 5A
- Drain Source On Resistance (RDS(on)@Vgs,Id)
- 40mΩ@10V,4.5A
- Drain to Source Voltage
- 60V
- Gate Charge(Qg)
- 22.4nC@10V
- Gate Threshold Voltage (Vgs(th))
- 3V
- Gate Threshold Voltage (Vgs(th)@Id)
- 3V@250μA
- Input Capacitance(Ciss)
- 1.287nF
- Junction Temperature(Max)
- 150℃
- Number
- 2 N-Channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 57pF
- Pd - Power Dissipation
- 1.3W
- RDS(on)
- 40mΩ@10V
- Reverse Transfer Capacitance (Crss@Vds)
- 44pF
- Thermal Resistance(Junction to Ambient)
- 102℃/W
- Thermal Resistance(Junction to Case)
- 14.5℃/W
- Type
- N-Channel
- Vgs
- ±20V
Order codes
1- DMN6040SSD-13LCSC C154876
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | S1 | Unspecified |
| 2 | G1 | Unspecified |
| 3 | S2 | Unspecified |
| 4 | G2 | Unspecified |
| 5 | D2 | Unspecified |
| 6 | D2 | Unspecified |
| 7 | D1 | Unspecified |
| 8 | D1 | Unspecified |
Open-source boards using it
All 2- 6 layers76.8 × 160.6 mm

- 4 layers99.7 × 99.7 mm

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Is there a KiCad symbol and footprint for the DMN6040SSD?
Yes. The symbol is EasyEDA_Cloud:APM4500AKC-TRG and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DMN6040SSD?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the DMN6040SSD datasheet?
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
Where can I order the DMN6040SSD?
JLCPCB lists it as part C154876, with 6,965 in stock; the sellers' links on this page open their listings.
What can replace the DMN6040SSD?
Parts like it in the library: the AO4264E by Alpha & Omega Semiconductor, the AO4421 by Alpha & Omega Semiconductor, the AO4482 by Alpha & Omega Semiconductor and the CSD88537ND by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the DMN6040SSD?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8AO4264E
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