Overview
The CSD87331Q3D is a MOSFET made by Texas Instruments in a LSON-8(3.3x3.3) package with 9 pins. -55℃~+150℃ 1 N-channel 15A 18mΩ@5V 190pF、454pF 1V 3.2nC@4.5V 30V 518pF 6W 9pF、30pF LSON-8(3.3x3.3) MOSFETs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CSD87331Q3D, from EasyEDA) and its footprint (EasyEDA_Cloud:LSON-8_L3.3-W3.3-P0.65-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C553143).
Symbol
Footprint
Parameters
14- Configuration
- Half-Bridge
- Current - Continuous Drain(Id)
- 15A
- Drain to Source Voltage
- 30V
- Gate Charge(Qg)
- 3.2nC@4.5V
- Gate Threshold Voltage (Vgs(th))
- 1V
- Input Capacitance(Ciss)
- 518pF
- Number
- 1 N-channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 190pF, 454pF
- Pd - Power Dissipation
- 6W
- RDS(on)
- 18mΩ@5V
- Reverse Transfer Capacitance (Crss@Vds)
- 30pF, 9pF
- Type
- N-Channel
- Vgs
- ±8V
Order codes
1- CSD87331Q3DLCSC C553143
Pinout
9| Pin | Name | Type |
|---|---|---|
| 1 | VIN | Unspecified |
| 2 | VIN | Unspecified |
| 3 | TG | Unspecified |
| 4 | TGR | Unspecified |
| 5 | BG | Unspecified |
| 6 | VSW | Unspecified |
| 7 | VSW | Unspecified |
| 8 | VSW | Unspecified |
| 9 | EP | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/ti/CSD87331Q3D" title="CSD87331Q3D in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/CSD87331Q3D.jpg" alt="CSD87331Q3D" width="1200" height="900">[](https://pcbkit.io/parts/ti/CSD87331Q3D)Questions
Is there a KiCad symbol and footprint for the CSD87331Q3D?
Yes. The symbol is EasyEDA_Cloud:CSD87331Q3D and the footprint EasyEDA_Cloud:LSON-8_L3.3-W3.3-P0.65-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CSD87331Q3D?
LSON-8(3.3x3.3), with 9 pins. Its footprint is drawn on this page.
Where is the CSD87331Q3D datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CSD87331Q3D?
JLCPCB lists it as part C553143, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CSD87331Q3D?
Parts like it in the library: the CSD87330Q3D by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
