component

ES2B

Public Made by Adom

by adom

BORN Diodes - General Purpose, SMB. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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ES2B

BORN · Diodes - General Purpose · SMB

ES2B from BORN, 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer BORN
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 2
Maximum RMS Voltage VRMS 70 V 2
Maximum DC Blocking Voltage VDC 100 V 2
Maximum Average Forward Rectified Current I(AV) 2 A at TL = 110◦C 2
Peak Forward Surge Current IFSM 50 A 8.3ms single half sine-wave superimposed on rated load (JEDEC method) 2
Maximum DC Reverse Current IR 5 uA at rated DC blocking voltage per element, TA = 25◦C 2
Maximum DC Reverse Current IR 200 uA at rated DC blocking voltage per element, TA = 125◦C 2
Maximum Reverse Recovery Time TRR 35 nS Note (1): IF=0.5A, IR=1A, IRR=0.25A 2
Typical Junction Capacitance CJ 40 pF Note (2): measured at 1.0 MHz, applied reverse voltage 4.0V DC 2
Typical Thermal Resistance, junction to ambient RθJA 75 ◦C/W Note (1) as printed on row 2
Typical Thermal Resistance, junction to lead RθJL 17 ◦C/W 2
Operating Temperature Range TJ -55 150 ◦C 2
Storage Temperature Range TSTG -55 150 ◦C 2

CAD (KiCad official)

  • Symbol: ES2B
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB (KiCad packages3D, STEP)
  • 3D model files: es2b-etched.step / es2b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); es2b.step / es2b.glb are the bare package body.

Provenance

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

  • Datasheet: BORN datasheet (5 pp, sha256 c11cc208caad4c96, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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