Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

main

Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206

Name	Last commit message	Last updated
docs	Publish 0.1.0 · Ray	1d ago
viewers	nrvbs2040lnt3g: viewers · Ray	1d ago
nrvbs2040lnt3g-etched.glb	Publish 0.1.0 · Ray	1d ago
nrvbs2040lnt3g-etched.step	nrvbs2040lnt3g: factory component page (tier=mfr) · Ray	1d ago
nrvbs2040lnt3g-hero.glb	nrvbs2040lnt3g: hero GLB from the etched model (keeps the MPN mark) · Ray	1d ago
nrvbs2040lnt3g-hero.overlay.json	Publish 0.1.0 · Ray	1d ago
nrvbs2040lnt3g.glb	Publish 0.1.0 · Ray	1d ago
nrvbs2040lnt3g.kicad_mod	Publish 0.1.0 · Ray	1d ago
nrvbs2040lnt3g.kicad_sym	Publish 0.1.0 · Ray	1d ago
nrvbs2040lnt3g.lbr	Publish 0.1.0 · Ray	1d ago
nrvbs2040lnt3g.step	Publish 0.1.0 · Ray	1d ago
package.json	Publish 0.1.0 · Ray	1d ago
page.json	Set visibility: public · Ray	1d ago
README.md	Publish 0.1.0 · Ray	1d ago

NRVBS2040LNT3G

onsemi · Schottky Barrier Diodes (SBD) · SMB

NRVBS2040LNT3G from onsemi, in a SMB. 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	K	passive	Cathode, identified by the polarity band on the package; the device blocks up to 40 V DC reverse voltage (VRRM/VRWM/VR) and passes 2.0 A average forward current.
2	A	passive	Anode, the non-polarity-band end of the package; forward voltage is 0.43 V max at IF = 2.0 A and TJ = 25°C.

Key specifications

Parameter	Value
Manufacturer	onsemi
Package	SMB
Category	Diodes
Pins	2

Electrical characteristics

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

Parameter	Symbol	Min	Max	Unit	Conditions	Page
Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage	VRRM, VRWM, VR		40	V		2
Average Rectified Forward Current	IO		2	A	At Rated VR, TC = 103°C	2
Peak Repetitive Forward Current	IFRM		4	A	At Rated VR, Square Wave, 20 kHz, TC = 104°C	2
Non-Repetitive Peak Surge Current	IFSM		70	A	Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz	2
Storage Temperature	Tstg, TC	-55	150	°C		2
Operating Junction Temperature	TJ	-55	125	°C		2
Voltage Rate of Change	dv/dt		10000	V/s	Rated VR, TJ = 25°C	2
Thermal Resistance Junction-to-Lead	RθJL		22.5	°C/W	Minimum pad size (0.108 X 0.085 inch) for each lead on FR4 board	2
Thermal Resistance Junction-to-Ambient	RθJA		78	°C/W	1 inch square pad size (1 x 0.5 inch for each lead) on FR4 board	2
Maximum Instantaneous Forward Voltage	VF		0.43	V	IF = 2.0 A, TJ = 25°C	2
Maximum Instantaneous Forward Voltage	VF		0.34	V	IF = 2.0 A, TJ = 125°C	2
Maximum Instantaneous Forward Voltage	VF		0.5	V	IF = 4.0 A, TJ = 25°C	2
Maximum Instantaneous Forward Voltage	VF		0.45	V	IF = 4.0 A, TJ = 125°C	2
Maximum Instantaneous Reverse Current	IR		0.8	mA	VR = 40 V, TJ = 25°C	2
Maximum Instantaneous Reverse Current	IR		20	mA	VR = 40 V, TJ = 100°C	2
Maximum Instantaneous Reverse Current	IR		0.1	mA	VR = 20 V, TJ = 25°C	2
Maximum Instantaneous Reverse Current	IR		6	mA	VR = 20 V, TJ = 100°C	2

CAD (KiCad official)

Symbol: NRVBS2040LNT3G
Footprint: Diode_SMD:D_SMB
3D model: SMB (KiCad packages3D, STEP)
3D model files: nrvbs2040lnt3g-etched.step / nrvbs2040lnt3g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); nrvbs2040lnt3g.step / nrvbs2040lnt3g.glb are the bare package body.

Provenance

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

Datasheet: onsemi datasheet (6 pp, sha256 5089ef638ac0685d, retrieved 2026-10-22, tier: manufacturer)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF