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GH1511A
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GoChip Elec Tech Shanghai Hall Switches, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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GH1511A
GoChip Elec Tech Shanghai · Hall Switches · SOT-89
GH1511A from GoChip Elec Tech Shanghai, in a SOT-89. 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 | VCC | power_in | Supply voltage pin; the datasheet gives an operating supply range of 3.8 V to 30 V. |
| 2 | GND | power_in | Ground reference pin. |
| 3 | OUT | output | Open-collector output with reverse breakdown voltage VCE of -40 V and output low-level current IOL limit of 50 mA; the datasheet states load current capability up to 40 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GoChip Elec Tech Shanghai |
| Package | SOT-89 |
| Category | Magnetic Sensors |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage | VCC | 3.8 | 30 | V | TA=25℃ | 3 | |
| Output low-level voltage | VOL | 150 | 400 | mV | Iout=25mA B>BOP | 3 | |
| Output low-level voltage | VOL | 250 | 600 | mV | Iout=40mA B>BOP | 3 | |
| Output high-level leakage current | IOH | 0.1 | 10 | μA | Vout=30V B<BRP | 3 | |
| Supply current, output open | ICC | 9 | mA | 输出开路 | 3 | ||
| Output rise time | tr | 0.2 | μS | RL=820Ω CL=20PF | 3 | ||
| Output fall time | tf | 0.5 | μS | RL=820Ω CL=20PF | 3 | ||
| Output reverse breakdown voltage | VCE | -40 | V | 3 | |||
| Output low-level current | IOL | 50 | mA | 3 | |||
| Maximum allowable power dissipation | PD | 450 | mW | 3 | |||
| Operating ambient temperature | TA | -40 | 150 | ℃ | 3 | ||
| Storage temperature | TS | -65 | 170 | ℃ | 3 | ||
| Supply voltage range (absolute rating as printed) | VCC | -20 | 40 | V | 3 |
CAD (KiCad official)
- Symbol:
GH1511A - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
gh1511a-etched.step/gh1511a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gh1511a.step/gh1511a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GoChip Elec Tech Shanghai datasheet (6 pp, sha256
56c201ccdf51e3db, retrieved 2026-10-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).
# GH1511A
**GoChip Elec Tech Shanghai** · Hall Switches · SOT-89
GH1511A from GoChip Elec Tech Shanghai, in a SOT-89. 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 | VCC | power_in | Supply voltage pin; the datasheet gives an operating supply range of 3.8 V to 30 V. |
| 2 | GND | power_in | Ground reference pin. |
| 3 | OUT | output | Open-collector output with reverse breakdown voltage VCE of -40 V and output low-level current IOL limit of 50 mA; the datasheet states load current capability up to 40 mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GoChip Elec Tech Shanghai |
| Package | SOT-89 |
| Category | Magnetic Sensors |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage | VCC | 3.8 | | 30 | V | TA=25℃ | 3 |
| Output low-level voltage | VOL | | 150 | 400 | mV | Iout=25mA B>BOP | 3 |
| Output low-level voltage | VOL | | 250 | 600 | mV | Iout=40mA B>BOP | 3 |
| Output high-level leakage current | IOH | | 0.1 | 10 | μA | Vout=30V B<BRP | 3 |
| Supply current, output open | ICC | | | 9 | mA | 输出开路 | 3 |
| Output rise time | tr | | 0.2 | | μS | RL=820Ω CL=20PF | 3 |
| Output fall time | tf | | 0.5 | | μS | RL=820Ω CL=20PF | 3 |
| Output reverse breakdown voltage | VCE | -40 | | | V | | 3 |
| Output low-level current | IOL | | | 50 | mA | | 3 |
| Maximum allowable power dissipation | PD | | | 450 | mW | | 3 |
| Operating ambient temperature | TA | -40 | | 150 | ℃ | | 3 |
| Storage temperature | TS | -65 | | 170 | ℃ | | 3 |
| Supply voltage range (absolute rating as printed) | VCC | -20 | | 40 | V | | 3 |
## CAD (KiCad official)
- Symbol: `GH1511A`
- Footprint: `Package_TO_SOT_SMD:SOT-89-3`
- 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files: `gh1511a-etched.step` / `gh1511a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `gh1511a.step` / `gh1511a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [GoChip Elec Tech Shanghai datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911263800045568) (6 pp, sha256 `56c201ccdf51e3db`, retrieved 2026-10-17, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/gh1511a-datasheet.pdf)