component
STGB20N45LZAG
Public Made by Adomby adom
STMicroelectronics IGBT Transistors / Modules, D2PAK. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
STGB20N45LZAG
STMicroelectronics · IGBT Transistors / Modules · D2PAK
STGB20N45LZAG from STMicroelectronics, in a D2PAK. 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 | G | input | Gate with ESD gate-emitter protection and an integrated gate-emitter resistor RGE of 11 to 22 kΩ (16 kΩ typ.) plus a gate resistance RG of 120 Ω, with gate-emitter clamped voltage VGE(clamped) of 12 V min and 16 V typ. at IG = ±2 mA. |
| 2 | C | passive | Collector (also connected to the tab, shown as 'C (2 or TAB)' on the datasheet), with collector-emitter clamped voltage VCES(clamped) of 450 V at IC = 2 mA and VGE = 0 V. |
| 3 | E | passive | Emitter, with emitter-collector breakdown voltage V(BR)ECS of 20 V at IC = 75 mA and VGE = 0 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | D2PAK |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
STGB20N45LZAG - Footprint:
Package_TO_SOT_SMD:TO-263-2 - 3D model: D2PAK (KiCad packages3D, STEP)
- 3D model files:
stgb20n45lzag-etched.step/stgb20n45lzag-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stgb20n45lzag.step/stgb20n45lzag.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (20 pp, sha256
3efb56d74e21c057, retrieved 2026-10-08, 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).
# STGB20N45LZAG
**STMicroelectronics** · IGBT Transistors / Modules · D2PAK
STGB20N45LZAG from STMicroelectronics, in a D2PAK. 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 | G | input | Gate with ESD gate-emitter protection and an integrated gate-emitter resistor RGE of 11 to 22 kΩ (16 kΩ typ.) plus a gate resistance RG of 120 Ω, with gate-emitter clamped voltage VGE(clamped) of 12 V min and 16 V typ. at IG = ±2 mA. |
| 2 | C | passive | Collector (also connected to the tab, shown as 'C (2 or TAB)' on the datasheet), with collector-emitter clamped voltage VCES(clamped) of 450 V at IC = 2 mA and VGE = 0 V. |
| 3 | E | passive | Emitter, with emitter-collector breakdown voltage V(BR)ECS of 20 V at IC = 75 mA and VGE = 0 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | D2PAK |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `STGB20N45LZAG`
- Footprint: `Package_TO_SOT_SMD:TO-263-2`
- 3D model: D2PAK (KiCad packages3D, STEP)
- 3D model files: `stgb20n45lzag-etched.step` / `stgb20n45lzag-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stgb20n45lzag.step` / `stgb20n45lzag.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603079096230289408) (20 pp, sha256 `3efb56d74e21c057`, retrieved 2026-10-08, 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](docs/stgb20n45lzag-datasheet.pdf)