component
ST15100L
Public Made by Adomby adom
Changjing Schottky Diodes, TO-277. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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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README
markdownST15100L
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);st15100l.step/st15100l.glbare 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).