component
STGD20N45LZAG
Public Made by Adomby adom
STMicroelectronics IGBT Transistors / Modules, DPAK. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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STGD20N45LZAG
STMicroelectronics · IGBT Transistors / Modules · DPAK
STGD20N45LZAG from STMicroelectronics, in a DPAK. 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 an integrated gate-emitter resistor RGE of 11 to 22 kΩ (typ. 16 kΩ) and a gate resistor RG of 120 Ω, and an ESD-protected logic-level gate input; gate-emitter clamped voltage VGE(clamped) is 12 V min. and 16 V typ. at IG = ±2 mA. |
| 2 | C | passive | Collector, internally connected to the TAB; collector-emitter clamped voltage VCES(clamped) is 450 V typ. at IC = 2 mA, VGE = 0 V, with the datasheet giving a 415 V min. and 475 V max. over TJ = -40 °C to 175 °C. |
| 3 | E | passive | Emitter; the emitter-collector breakdown voltage V(BR)ECS is 20 V at IC = 75 mA, VGE = 0 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DPAK |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
STGD20N45LZAG - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: DPAK (KiCad packages3D, STEP)
- 3D model files:
stgd20n45lzag-etched.step/stgd20n45lzag-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stgd20n45lzag.step/stgd20n45lzag.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (20 pp, sha256
91132ed134f2b9c2, retrieved 2026-10-11, tier: manufacturer) - 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).
# STGD20N45LZAG
**STMicroelectronics** · IGBT Transistors / Modules · DPAK
STGD20N45LZAG from STMicroelectronics, in a DPAK. 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 an integrated gate-emitter resistor RGE of 11 to 22 kΩ (typ. 16 kΩ) and a gate resistor RG of 120 Ω, and an ESD-protected logic-level gate input; gate-emitter clamped voltage VGE(clamped) is 12 V min. and 16 V typ. at IG = ±2 mA. |
| 2 | C | passive | Collector, internally connected to the TAB; collector-emitter clamped voltage VCES(clamped) is 450 V typ. at IC = 2 mA, VGE = 0 V, with the datasheet giving a 415 V min. and 475 V max. over TJ = -40 °C to 175 °C. |
| 3 | E | passive | Emitter; the emitter-collector breakdown voltage V(BR)ECS is 20 V at IC = 75 mA, VGE = 0 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DPAK |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `STGD20N45LZAG`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: DPAK (KiCad packages3D, STEP)
- 3D model files: `stgd20n45lzag-etched.step` / `stgd20n45lzag-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stgd20n45lzag.step` / `stgd20n45lzag.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [STMicroelectronics datasheet](https://www.st.com/resource/en/datasheet/stgd20n45lzag.pdf) (20 pp, sha256 `91132ed134f2b9c2`, retrieved 2026-10-11, tier: manufacturer)
- **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/stgd20n45lzag-datasheet.pdf)