component

ES1J-AT

Public Made by Adom

by adom

Agertech Fast Recovery / High Efficiency Diodes, SMA. 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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viewers es1j-at: viewers · Ray 10d ago
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es1j-at-etched.step es1j-at: factory component page (tier=lcsc) · Ray 10d ago
es1j-at-hero.glb es1j-at: hero GLB from the etched model (keeps the MPN mark) · Ray 10d ago
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es1j-at.lbr Publish 0.1.0 · Ray 10d ago
es1j-at.step Publish 0.1.0 · Ray 10d ago
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ES1J-AT

Agertech · Fast Recovery / High Efficiency Diodes · SMA

ES1J-AT from Agertech, in a SMA. 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 Cathode passive Cathode terminal of the surface-mount superfast recovery rectifier, part of a device rated 50 V to 600 V reverse voltage and 1 A average forward current.
2 Anode passive Anode terminal of the rectifier, paired with the cathode for the 1.0 A forward current rating at a maximum forward voltage of 1.70 V for ES1J-AT.

Key specifications

Parameter Value
Manufacturer Agertech
Package SMA
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 600 V 1
Maximum RMS Voltage VRMS 420 V 1
Maximum DC Blocking Voltage VDC 600 V 1
Maximum Average Forward Rectified Current IF(AV) 1 A TC=100℃ 1
Peak Forward Surge Current IFSM 30 A 8.3 ms single half sine wave superimposed on rated load (JEDEC Method) 1
Maximum Forward Voltage VF 1.7 V at 1.0 A 1
Maximum DC Reverse Current IR 5 uA Rated DC Blocking Voltage, TA=25℃ 1
Maximum DC Reverse Current IR 100 uA Rated DC Blocking Voltage, TA=125℃ 1
Maximum Reverse Recovery Time Trr 35 nS IF=0.5A, IR=1A, Irr=0.25A 1
Typical Thermal Resistance RθJA 110 ℃/W P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas 1
Operating and Storage Temperature Range TJ,TSTG -55 150 ℃ 1

CAD (KiCad official)

  • Symbol: ES1J-AT
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: es1j-at-etched.step / es1j-at-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); es1j-at.step / es1j-at.glb are the bare package body.

Provenance

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

  • Datasheet: Agertech datasheet (3 pp, sha256 b74aef615cfb3e45, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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