The STL9P3LLH6 is a MOSFET made by STMicroelectronics in a PowerFLAT(3.3x3.3) package with 9 pins. -55℃~+150℃ 1 P-Channel 1V 2.615nF 22.5mΩ@4.5V 235pF 24nC@15V 30V 340pF 3W 9A P-Channel ±20V PowerFLAT(3.3x3.3) MOSFETs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STL9P3LLH6, from EasyEDA) and its footprint (EasyEDA_Cloud:PDFN3333-8L_L3.2-W3.0-P0.65-LS3.3-BL_WILLSEMI_WNM3057XXXX, from EasyEDA), ready for a KiCad board. 801 are in stock at JLCPCB (part C2969828). 6 open-source boards in 6 repositories on GitHub use it.
| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Drain-source voltage VDS | max -30 V | 2 | |
| Gate-source voltage VGS | min -20 · max 20 V | 2 | |
| Drain current (continuous) at Tpcb = 25 °C ID | Tpcb = 25 °C | max -9 A | 2 |
| Drain current (continuous) at Tpcb = 100 °C ID | Tpcb = 100 °C | max -5.9 A | 2 |
| Drain current (pulsed) IDM | Pulse width limited by safe operating area. | max -36 A | 2 |
| Total dissipation at Tpcb=25 °C PTOT | Tpcb=25 °C | max 3 W | 2 |
| Storage temperature range Tstg | min -55 · max 150 °C | 2 | |
| Operating junction temperature range Tj | min -55 · max 150 °C | 2 | |
| Thermal resistance junction-case Rthj-case | PowerFLAT™ 3.3x3.3 | max 2.5 °C/W | 2 |
| Thermal resistance junction-pcb Rthj-pcb | PowerFLAT™ 3.3x3.3; When mounted on FR-4 board of 1inch², 2oz Cu t < 10 s | max 42 °C/W | 2 |
| Drain-source breakdown voltage V(BR)DSS | TC = 25 °C; VGS = 0 V, ID = -1 mA | min -30 V | 3 |
| Zero gate voltage drain current IDSS | TC = 25 °C; VGS = 0 V, VDS = -30 V | max -1 uA | 3 |
| Zero gate voltage drain current IDSS | VGS = 0 V, VDS = -30 V, TC = 125 °C; Defined by design, not subject to production test. | max -10 uA | 3 |
| Gate-body leakage current IGSS | TC = 25 °C; VDS = 0 V, VGS = ± 20 V | max 100 nA | 3 |
| Gate threshold voltage VGS(th) | TC = 25 °C; VDS = VGS, ID = -250 uA | min -1 V | 3 |
| Static drain-source on-resistance RDS(on) | TC = 25 °C; VGS = -10 V, ID =-4.5 A | typ 12 · max 15 mΩ | 3 |
| Static drain-source on-resistance RDS(on) | TC = 25 °C; VGS = -4.5 V, ID = -4.5 A | typ 18 · max 22.5 mΩ | 3 |
| Input capacitance Ciss | TC = 25 °C; VDS = -25 V, f = 1 MHz, VGS = 0 V | typ 2615 pF | 3 |
| Output capacitance Coss | TC = 25 °C; VDS = -25 V, f = 1 MHz, VGS = 0 V | typ 340 pF | 3 |
| Reverse transfer capacitance Crss | TC = 25 °C; VDS = -25 V, f = 1 MHz, VGS = 0 V | typ 235 pF | 3 |
| Total gate charge Qg | TC = 25 °C; VDD = -15 V, ID = -9 A, VGS = -4.5 to 0 V; see Figure 13. Gate charge test circuit | typ 24 nC | 3 |
| Gate-source charge Qgs | TC = 25 °C; VDD = -15 V, ID = -9 A, VGS = -4.5 to 0 V; see Figure 13. Gate charge test circuit | typ 9 nC | 3 |
| Gate-drain charge Qgd | TC = 25 °C; VDD = -15 V, ID = -9 A, VGS = -4.5 to 0 V; see Figure 13. Gate charge test circuit | typ 8 nC | 3 |
| Turn-on delay time td(on) | TC = 25 °C; VDD = -15 V, ID = -4.5 A, RG = 4.7 Ω, VGS = -10 V; see Figure 12. Switching times test circuit for resistive load | typ 13.2 ns | 3 |
| Rise time tr | TC = 25 °C; VDD = -15 V, ID = -4.5 A, RG = 4.7 Ω, VGS = -10 V; see Figure 12. Switching times test circuit for resistive load | typ 93 ns | 3 |
| Turn-off delay time td(off) | TC = 25 °C; VDD = -15 V, ID = -4.5 A, RG = 4.7 Ω, VGS = -10 V; see Figure 12. Switching times test circuit for resistive load | typ 50 ns | 3 |
| Fall time tf | TC = 25 °C; VDD = -15 V, ID = -4.5 A, RG = 4.7 Ω, VGS = -10 V; see Figure 12. Switching times test circuit for resistive load | typ 18 ns | 3 |
| Forward on voltage VSD | TC = 25 °C; ISD = -9 A, VGS = 0 V | max -1.1 V | 3 |
| Pin | Name | Type |
|---|---|---|
| 1 | S | Unspecified |
| 2 | S | Unspecified |
| 3 | S | Unspecified |
| 4 | G | Unspecified |
| 5 | D | Unspecified |
| 6 | D | Unspecified |
| 7 | D | Unspecified |
| 8 | D | Unspecified |
| 9 | D | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/st/STL9P3LLH6" title="STL9P3LLH6 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/STL9P3LLH6.jpg" alt="STL9P3LLH6" width="1200" height="900">[](https://pcbkit.io/parts/st/STL9P3LLH6)Yes. The symbol is EasyEDA_Cloud:STL9P3LLH6 and the footprint EasyEDA_Cloud:PDFN3333-8L_L3.2-W3.0-P0.65-LS3.3-BL_WILLSEMI_WNM3057XXXX, both drawn on this page. PCBKit places them on a board for you when you design with it.
PowerFLAT(3.3x3.3), with 9 pins. Its footprint is drawn on this page.
STMicroelectronics publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C2969828, with 801 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the WNM3057-8/TR by WILLSEMI, the WTM303N095LS by STMicroelectronics, the WCL072N06DR-8/TR by WILLSEMI and the WNM03001-8/TR by WILLSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
6 boards in 6 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
