Overview
The STW3N170 is a MOSFET made by STMicroelectronics in a TO-247 package with 3 pins. -55℃~+150℃ 1 N-channel 1.1nF 1.7kV 13Ω@10V 160W 2.6A 44nC@10V 50pF 5V 7pF N-Channel TO-247 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NMOS_1G_2D_3S, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:TO-247-3_L15.9-W5.0-P5.44-L, from EasyEDA), ready for a KiCad board. 398 are in stock at JLCPCB (part C2961104).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | D | Passive |
| 3 | S | Passive |
Parts like it
8
MS5N200HGC0
TO-247MOSFETsMASPOWERAOK160A60
TO-247-55℃~+150℃ 1 N-channel 160mΩ@10V 2.34nF 24A 250W 3V 46nC@10V 600V TO-247 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsIXFH34N65X3
TO-247-55℃~+150℃ 1 N-channel 100mΩ@10V 2.6pF 2.8nF 29nC@10V 34A 446W 5.2V 650V N-Channel TO-247 MOSFETs ROHSLittelfuse/IXYSMOSFETsIXFH54N65X3
TO-247-55℃~+150℃ 1 N-channel 21pF 3.36nF 49nC@10V 5.02nF 5.2V 54A 59mΩ@10V 625W 650V N-Channel TO-247 MOSFETs ROHSLittelfuse/IXYSMOSFETsIXFH78N60X3
TO-247-55℃~+150℃ 1 N-channel 36pF 38mΩ@10V 4.7nF 5V 600V 70nC@10V 780W 78A N-Channel TO-247 MOSFETs ROHSLittelfuse/IXYSMOSFETsIXTH86N25T
TO-247-55℃~+150℃ 1 N-channel 105nC@10V 250V 37mΩ@10V 5.33nF 540W 5V 86A N-Channel TO-247 MOSFETs ROHSLittelfuse/IXYSMOSFETsHUF75339G3_NL
TO-247-55℃~+175℃ 1 N-channel 12mΩ@10V 200W 2nF 4V 55V 75A 75nC@10V N-Channel TO-247 MOSFETs ROHSonsemiMOSFETsR6076KNZ4C13
TO-2471 N-channel 165nC@10V 42mΩ@10V 5V 600V 7.4nF 735W 76A TO-247 MOSFETs ROHSROHM SemiconductorMOSFETs
Questions
Is there a KiCad symbol and footprint for the STW3N170?
Yes. The symbol is Pinmap_Generic:Q_NMOS_1G_2D_3S and the footprint EasyEDA_Cloud:TO-247-3_L15.9-W5.0-P5.44-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the STW3N170?
TO-247, with 3 pins. Its footprint is drawn on this page.
Where is the STW3N170 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the STW3N170?
JLCPCB lists it as part C2961104, with 398 in stock; the sellers' links on this page open their listings.
What can replace the STW3N170?
Parts like it in the library: the MS5N200HGC0 by MASPOWER, the AOK160A60 by Alpha & Omega Semiconductor, the IXFH34N65X3 by Littelfuse/IXYS and the IXFH54N65X3 by Littelfuse/IXYS. Check their datasheets: a part that fits the footprint may still differ in its ratings.