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ST15100L

Public Made by Adom

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Changjing Schottky Diodes, TO-277. 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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ST15100L

Changjing · Schottky Diodes · TO-277

ST15100L from Changjing, in a TO-277. 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 Anode 1 passive Anode 1 of the Schottky rectifier, one of two anode terminals; rated 15A average forward current (IF(AV)) and 100V repetitive peak reverse voltage (VRRM).
2 Anode 2 passive Anode 2 of the Schottky rectifier, second anode terminal tied to the same diode as Anode 1; rated 15A average forward current (IF(AV)) and 100V VRRM.
3 Cathode passive Cathode, connected to the exposed heatsink tab of the TO-277 package; RθJ-L junction to terminal is 5 °C/W typical.

Key specifications

Parameter Value
Manufacturer Changjing
Package TO-277
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
Repetitive Peak Reverse Voltage VRRM 100 V 1
Average Forward Current IF(AV) 15 A 60Hz Half-sine wave, Resistance load, TL=125℃ 1
RMS Voltage VRMS 70 V 1
Junction Temperature TJ -55 150 ℃ 1
Storage Temperature TSTG -55 150 ℃ 1
Peak Forward Voltage VF 0.67 0.74 V IF=15.0A 1
Peak Forward Voltage (second listed row) VF 0.62 0.68 V IF=15.0A 1
Peak Reverse Current (Ta=25℃) IRRM1 0.02 0.08 mA Ta=25℃, VRM=VRRM 1
Peak Reverse Current (Ta=125℃) IRRM2 10 20 mA Ta=125℃, VRM=VRRM 1

CAD (KiCad official)

  • Symbol: ST15100L
  • Footprint: Package_TO_SOT_SMD:TO-277A
  • 3D model: TO-277 (KiCad packages3D, STEP)
  • 3D model files: st15100l-etched.step / st15100l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); st15100l.step / st15100l.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (3 pp, sha256 63148262835d9bd4, retrieved 2026-10-15, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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