Overview
The CJK2009 is a MOSFET made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-23-3L package with 3 pins. 1 P-Channel 1.2V 16mΩ@4.5V 2.6nF 20V 450mW 582pF 670pF 9A P-Channel SOT-23-3L MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PMOS_1G_2S_3D, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. 2,908 are in stock at JLCPCB (part C504107).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Parts like it
8
20P09L
SOT-23-3L-55℃~+150℃ 1 P-Channel 12nC@4.5V 18mΩ@4.5V 1V 20V 30W 9A P-Channel SOT-23-3L MOSFETs ROHSHLMOSFETsAP3101A
SOT23-3-55℃~+150℃ 1 P-Channel 1.55nF 1.5V 10A 16mΩ@10V、25mΩ@4.5V 278pF 3.7W 30V 30nC@10V 327pF SOT23-3 MOSFETs ROHSALLPOWERMOSFETsASDM30P09ZB-R
SOT-23-3-55℃~+150℃ 1 P-Channel 1.3nF 1.8W 2.5V 20mΩ@10V 240pF 30V 50nC@1V 95pF 9A P-Channel SOT-23-3 MOSFETs ROHSASDsemiMOSFETsASDM20N12ZB-R
SOT-23-3-40℃~+150℃ 1 N-channel 1.035nF 1.14W 12.5mΩ@4.5V 12A 150pF 20V 320pF 950mV SOT-23-3 MOSFETs ROHSASDsemiMOSFETsPJM10H10NSC
SOT-23-3MOSFETsPJSEMIAP3404MI
SOT-23-3L-55℃~+150℃ 1 N-channel 11.5nC@4.5V 1W 2.5V 25mΩ@10V 30V 70pF 860pF 9A N-Channel SOT-23-3L MOSFETs ROHSA Power microelectronicsMOSFETsAP3410MI
SOT-23-3L-55℃~+150℃ 1 N-channel 1.4W 20mΩ@10V 2V 30V 370pF 40pF 7.1nC@10V 9A N-Channel SOT-23-3L MOSFETs ROHSA Power microelectronicsMOSFETsG09P02L
SOT-23-3-55℃~+150℃ 1 P-Channel 1.2V 125pF 15nC@4.5V 2.2W 20V 23mΩ@4.5V 620pF 64pF 9A P-Channel SOT-23-3 MOSFETs ROHSGOFORDMOSFETs
Questions
Is there a KiCad symbol and footprint for the CJK2009?
Yes. The symbol is Pinmap_Generic:Q_PMOS_1G_2S_3D and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CJK2009?
SOT-23-3L, with 3 pins. Its footprint is drawn on this page.
Where is the CJK2009 datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the CJK2009?
JLCPCB lists it as part C504107, with 2,908 in stock; the sellers' links on this page open their listings.
What can replace the CJK2009?
Parts like it in the library: the 20P09L by HL, the AP3101A by ALLPOWER, the ASDM30P09ZB-R by ASDsemi and the ASDM20N12ZB-R by ASDsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.