component
SBDB20100TCTB
Public Made by Adomby adom
Changjing Schottky Diodes, TO-263-2L. 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
markdownSBDB20100TCTB
Changjing · Schottky Diodes · TO-263-2L
SBDB20100TCTB from Changjing, in a TO-263-2L. 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 | passive | Anode terminal of the Schottky barrier rectifier, listed as pin 1 of the TO-263-2L package; the datasheet gives no separate electrical limit for this pin. |
| 2 | CATHODE | passive | Cathode terminal of the Schottky barrier rectifier, listed as pin 2 of the TO-263-2L package; the datasheet gives no separate electrical limit for this pin. |
| 3 | ANODE | passive | Anode terminal of the Schottky barrier rectifier, listed as pin 3 of the TO-263-2L package; the datasheet gives no separate electrical limit for this pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | TO-263-2L |
| 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 |
|---|---|---|---|---|---|---|---|
| Storage temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Junction temperature | Tj | 150 | ℃ | 1 | |||
| Peak repetitive reverse voltage | VRRM | 100 | V | 1 | |||
| Average rectified output current | IO | 20 | A | 20 (2×10) A, two diodes per package | 1 | ||
| Forward voltage | VF | 0.62 | V | @Ta=125℃ | 1 | ||
| Thermal resistance, junction to ambient | RθJA | 62.5 | ℃/W | 1 | |||
| Thermal resistance, junction to case | RθJC | 2 | ℃/W | Tc=25℃ | 1 |
CAD (KiCad official)
- Symbol:
SBDB20100TCTB - Footprint:
Package_TO_SOT_SMD:TO-263-2 - 3D model: TO-263-2L (KiCad packages3D, STEP)
- 3D model files:
sbdb20100tctb-etched.step/sbdb20100tctb-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sbdb20100tctb.step/sbdb20100tctb.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (4 pp, sha256
e034bd41c328ef8e, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).