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Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
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page.json	Set visibility: public · Ray	6d ago
README.md	Publish 0.1.0 · Ray	6d ago
srt10l45scs-etched.glb	Publish 0.1.0 · Ray	6d ago
srt10l45scs-etched.step	srt10l45scs: factory component page (tier=lcsc) · Ray	6d ago
srt10l45scs-hero.glb	srt10l45scs: hero GLB from the etched model (keeps the MPN mark) · Ray	6d ago
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SRT10L45SCS

YFW · Schottky Diodes · TO-252

SRT10L45SCS from YFW, in a TO-252. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	A1	passive	Anode of the first Schottky leg (pin 1 in the diode symbol); each leg is rated 45 V VRRM and 10 A average forward current.
2	K	passive	Common cathode, connected to the case/tab (pin 2 in the diode symbol); 45 V maximum DC blocking voltage.
3	A2	passive	Anode of the second Schottky leg (pin 3 in the diode symbol); each leg is rated 45 V VRRM and 10 A average forward current.

Key specifications

Parameter	Value
Manufacturer	YFW
Package	TO-252
Category	Diodes
Pins	3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Maximum Repetitive Peak Reverse Voltage	VRRM			45	V	Per leg, Ta=25°C	1
Working Peak Reverse Voltage (RMS)	VRMS			45	V	Per leg, Ta=25°C	1
Maximum DC Blocking Voltage	VDC			45	V	Per leg, Ta=25°C	1
Maximum Average Forward Rectified Current	Io			10	A	Per leg, Ta=25°C	1
Peak Forward Surge Current	IFSM			180	A	8.3 ms single half sine-wave superimposed on rated load (JEDEC method)	1
Operating Temperature Range	TJ	-50		150	°C	Printed as '-50 ~ +1' in value column; units line gives +150	1
Storage Temperature Range	TSTG	-50		150	°C		1
Forward Voltage Drop at IF=10A, TA=25°C	VF		0.46	0.52	V	IF=10A, TA=25°C; pulse test 300 μs pulse width, 1 % duty cycle	1
Maximum Reverse Current at VR=45V, TA=25°C	IR		50	100	uA	VR=45V, TA=25°C	1
Maximum Reverse Current at VR=45V, TA=125°C	IR		9		mA	VR=45V, TA=125°C	1
Forward Voltage Drop at IF=3A, TA=25°C	VF		0.34		V	IF=3A, TA=25°C; pulse test 300 μs pulse width, 1 % duty cycle	1
Forward Voltage Drop at IF=3A, TA=125°C	VF		0.27		V	IF=3A, TA=125°C; pulse test 300 μs pulse width, 1 % duty cycle	1
Forward Voltage Drop at IF=5A, TA=25°C	VF		0.38		V	IF=5A, TA=25°C; pulse test 300 μs pulse width, 1 % duty cycle	1
Forward Voltage Drop at IF=5A, TA=125°C	VF		0.32		V	IF=5A, TA=125°C; pulse test 300 μs pulse width, 1 % duty cycle	1
Forward Voltage Drop at IF=10A, TA=125°C	VF		0.43		V	IF=10A, TA=125°C; pulse test 300 μs pulse width, 1 % duty cycle	1

CAD (KiCad official)

Symbol: SRT10L45SCS
Footprint: Package_TO_SOT_SMD:TO-252-2
3D model: TO-252 (KiCad packages3D, STEP)
3D model files: srt10l45scs-etched.step / srt10l45scs-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); srt10l45scs.step / srt10l45scs.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: YFW datasheet (4 pp, sha256 2f66b2069d0c0d91, retrieved 2026-10-21, tier: lcsc)
Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF