Overview
The AP50N03AD is a MOSFET made by A Power microelectronics in a TO-252-2 package with 3 pins. -55℃~+175℃ 1 N-channel 109pF 18mΩ@4.5V 2.5V 30V 37.5W 50A 9.8nC@4.5V 940pF N-Channel TO-252-2 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NMOS_1G_2D_3S, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:TO-252-2, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3011271).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | D | Passive |
| 3 | S | Passive |
Parts like it
8
IRLR3114ZTRPBF
TO-252-2(DPAK)-55℃~+175℃ 1 N-channel 130A 140W 2.5V 3.81nF 4.9mΩ@10V 40V 56nC@4.5V TO-252-2(DPAK) MOSFETs ROHSInfineon TechnologiesMOSFETsTF60N03
TO-252-2-55℃~+150℃ 2.15nF 260pF 2V 30V 30nC 60A 680pF 75W 9mΩ@10V N-Channel TO-252-2 MOSFETs ROHSTFMOSFETsTF80N03B
TO-252-2-55℃~+150℃ 1 N-channel 2.016nF 230pF 251pF 2V 30V 5.5mΩ@10V 55W 60.5nC@10V 80A N-Channel ±20V TO-252-2 MOSFETs ROHSTFMOSFETsTF80N03
TO-252-2L-55℃~+150℃ 1 N-channel 2.016nF 230pF 2V 30V 55W 60.5nC 8.5mΩ@4.5V 80A N-Channel TO-252-2L MOSFETs ROHSTFMOSFETsAP100N03D
TO-252-2-55℃~+175℃ 1 N-channel 100A 2.1nF 2.5V 282pF 30V 45nC@10V 5.5mΩ@10V 89W N-Channel TO-252-2 MOSFETs ROHSA Power microelectronicsMOSFETsAP100N08D
TO-252-2-55℃~+150℃ 1 N-channel 100A 158W 25pF 3.475nF 4V 56.6nC@10V 6.8mΩ@10V 80V N-Channel TO-252-2 MOSFETs ROHSA Power microelectronicsMOSFETsAP50P03D
TO-252-2-55℃~+150℃ 1 P-Channel 16mΩ@10V 2.13nF 2.5V 22nC@10V 252pF 280pF 30V 310W 50A P-Channel TO-252-2 MOSFETs ROHSA Power microelectronicsMOSFETsAP80N07D
TO-252-2-55℃~+150℃ 1 N-channel 116W 231pF 261pF 35nC@10V 4.062nF 4V 68V 8.6mΩ@10V 80A N-Channel TO-252-2 MOSFETs ROHSA Power microelectronicsMOSFETs
Questions
Is there a KiCad symbol and footprint for the AP50N03AD?
Yes. The symbol is Pinmap_Generic:Q_NMOS_1G_2D_3S and the footprint Package_TO_SOT_SMD:TO-252-2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AP50N03AD?
TO-252-2, with 3 pins. Its footprint is drawn on this page.
Where is the AP50N03AD datasheet?
A Power microelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the AP50N03AD?
JLCPCB lists it as part C3011271, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AP50N03AD?
Parts like it in the library: the IRLR3114ZTRPBF by Infineon Technologies, the TF60N03 by TF, the TF80N03B by TF and the TF80N03 by TF. Check their datasheets: a part that fits the footprint may still differ in its ratings.