STEF01F

STMicroelectronicsExtended

-40℃~+125℃ 1.1mm 20mV 20uA 30mΩ 30uA 5mm 6.4mm 8V~48V External FET Overcurrent Protection、Short-Circuit Protection、Undervoltage lockout、Thermal Protection、Overvoltage clamping protection、Soft-start HTSSOP-14-EP Surge Protection Devices (SPDs) ROHS

Datasheet JLCPCB LCSC

Part id: st/STEF01F
Category: Surge Protection Devices (SPDs)
Package: HTSSOP-14-EP
Pins: 15
In stock: 86 at JLCPCB (C2155721)
Used on: 4 open-source boards

Overview

The STEF01F is a surge Protection Device made by STMicroelectronics in a HTSSOP-14-EP package with 15 pins. -40℃~+125℃ 1.1mm 20mV 20uA 30mΩ 30uA 5mm 6.4mm 8V~48V External FET Overcurrent Protection、Short-Circuit Protection、Undervoltage lockout、Thermal Protection、Overvoltage clamping protection、Soft-start HTSSOP-14-EP Surge Protection Devices (SPDs) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STEF01FTR, from EasyEDA) and its footprint (EasyEDA_Cloud:HTSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL-EP3.6, from EasyEDA), ready for a KiCad board. 86 are in stock at JLCPCB (part C2155721). 4 open-source boards in 1 repository on GitHub use it.

Symbol

EasyEDA_Cloud:STEF01FTRFrom EasyEDA

Footprint

EasyEDA_Cloud:HTSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL-EP3.6From EasyEDA

Pinout

The pins of the STEF01F
Pin	Name	Type
1	UVLO	Unspecified
2	dv/dt	Unspecified
3	GND	Unspecified
4	Auto	Unspecified
5	Vclamp	Unspecified
6	VOUT	Unspecified
7	VOUT	Unspecified
8	VOUT	Unspecified
9	VOUT	Unspecified
10	I-Limit	Unspecified
11	Vg	Unspecified
12	En/Fault	Unspecified
13	PG	Unspecified
14	VCC	Unspecified
15	VCC	Unspecified

Parameters

FET Type: External FET
Features: Overvoltage clamping protection
Height: 1.1mm
Length: 5mm
Mounting Type: Surface Mount
Number of Lines: 1
Operating temperature: -40℃~+125℃
Peak Output Current(Sink): 20uA
Peak Output Current(Source): 30uA
RDS(on): 30mΩ
Threshold Voltage: 20mV
Trigger Current: 3.2A~4.8A
Voltage Rating: 8V~48V
Width: 6.4mm

Order codes

STEF01FTRLCSC C2155721

Show this part on your page

<iframe src="https://pcbkit.io/embed/parts/st/STEF01F" title="STEF01F in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

For any web page: the part itself, turned and zoomed by the reader.

Open-source boards using it

4 layers100 × 85 mm
Tinkerforge tng ai 4u 4i ai 4u 4i
oomlout/oomlout_oomp_project_bot_v_2

207 parts
4 layers100 × 85 mm
Tinkerforge tng ao 4u 4i ao 4u 4i
oomlout/oomlout_oomp_project_bot_v_2

225 parts
4 layers100 × 85 mm
Tinkerforge tng di8 di8
oomlout/oomlout_oomp_project_bot_v_2

131 parts
4 layers100 × 85 mm
Tinkerforge tng do8 do8
oomlout/oomlout_oomp_project_bot_v_2

116 parts

Questions

Is there a KiCad symbol and footprint for the STEF01F?

Yes. The symbol is EasyEDA_Cloud:STEF01FTR and the footprint EasyEDA_Cloud:HTSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL-EP3.6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STEF01F?

HTSSOP-14-EP, with 15 pins. Its footprint is drawn on this page.

Where is the STEF01F datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the STEF01F?

JLCPCB lists it as part C2155721, with 86 in stock; the sellers' links on this page open their listings.

Which open-source boards use the STEF01F?

4 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.