component

SL510B

Public Made by Adom

by adom

NH Schottky Diodes, SMB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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SL510B

NH · Schottky Diodes · SMB

SL510B from NH, 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, marked by the white band on the package; positive terminal of the 5.0 A, 100 V Schottky rectifier when forward biased toward the anode.
2 A passive Anode of the 5.0 A, 100 V Schottky rectifier; conducts to the cathode with a maximum forward voltage of 0.72 V at IF = 5.0 A (TA=25℃).

Key specifications

Parameter Value
Manufacturer NH
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 Typ Max Unit Conditions Page
Maximum repetitive peak reverse voltage VRRM 100 V 1
Maximum RMS voltage VRMS 70 V 1
Maximum DC blocking voltage VDC 100 V 1
Maximum average forward rectified current IF(AV) 5 A see fig.1 1
Peak forward surge current IFSM 80 A 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL) 1
Current squared time I2t 26.56 A2sec t<8.3ms 1
Operating junction temperature range TJ -55 150 °C 1
Storage temperature range TSTG -55 150 °C 1
Maximum instantaneous forward voltage VF 0.72 V IF=5.0A, TA=25℃, Note 1 1
Maximum instantaneous forward voltage VF 0.67 V IF=5.0A, TA=125℃, Note 1 1
Maximum instantaneous reverse current IR 20 100 uA TA=25℃, VR=VRRM, Note 1 1
Maximum instantaneous reverse current IR 1 10 mA TA=125℃, VR=VRRM, Note 1 1
Typical junction capacitance CJ 250 pF 4V, 1MHz 1
Typical thermal resistance junction to ambient RθJA 70 ℃/W Note 2 1
Typical thermal resistance junction to lead RθJL 8 ℃/W Note 2 1

CAD (KiCad official)

  • Symbol: SL510B
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB (KiCad packages3D, STEP)
  • 3D model files: sl510b-etched.step / sl510b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sl510b.step / sl510b.glb are the bare package body.

Provenance

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

  • Datasheet: NH datasheet (5 pp, sha256 8fd1a60b6fc53366, retrieved 2026-10-22, tier: lcsc)
  • 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