component
HRB521S30TE61
Public Made by Adomby adom
HXY MOSFET Schottky Diodes, SOD-523. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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HRB521S30TE61
HXY MOSFET · Schottky Diodes · SOD-523
HRB521S30TE61 from HXY MOSFET, in a SOD-523. 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | SOD-523 |
| Category | Diodes |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| DC reverse voltage | VR | 30 | V | Ta=25°C | 1 | ||
| Mean rectifying current | Io | 200 | mA | Ta=25°C | 1 | ||
| Non-repetitive peak forward surge current | IFSM | 1000 | mA | 8.3mS, Ta=25°C | 1 | ||
| Power dissipation | Pd | 150 | mW | Ta=25°C | 1 | ||
| Operation junction temperature range | TJ | -40 | 125 | °C | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | °C | 1 | ||
| Thermal resistance junction to ambient | RΘJA | 667 | °C/W | 1 | |||
| Reverse voltage leakage current | IR | 30 | µA | VR=10V | 1 | ||
| Forward voltage | VF(1) | 0.35 | V | IF=10mA | 1 | ||
| Forward voltage | VF(2) | 0.5 | V | IF=200mA | 1 |
CAD (KiCad official)
- Symbol:
HRB521S30TE61 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
hrb521s30te61-etched.step/hrb521s30te61-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hrb521s30te61.step/hrb521s30te61.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HXY MOSFET datasheet (4 pp, sha256
05b24bc8d57a2305, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).
# HRB521S30TE61
**HXY MOSFET** · Schottky Diodes · SOD-523
HRB521S30TE61 from HXY MOSFET, in a SOD-523. 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | SOD-523 |
| Category | Diodes |
| Pins | 2 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| DC reverse voltage | VR | | | 30 | V | Ta=25°C | 1 |
| Mean rectifying current | Io | | | 200 | mA | Ta=25°C | 1 |
| Non-repetitive peak forward surge current | IFSM | | | 1000 | mA | 8.3mS, Ta=25°C | 1 |
| Power dissipation | Pd | | | 150 | mW | Ta=25°C | 1 |
| Operation junction temperature range | TJ | -40 | | 125 | °C | | 1 |
| Storage temperature range | TSTG | -55 | | 150 | °C | | 1 |
| Thermal resistance junction to ambient | RΘJA | | | 667 | °C/W | | 1 |
| Reverse voltage leakage current | IR | | | 30 | µA | VR=10V | 1 |
| Forward voltage | VF(1) | | | 0.35 | V | IF=10mA | 1 |
| Forward voltage | VF(2) | | | 0.5 | V | IF=200mA | 1 |
## CAD (KiCad official)
- Symbol: `HRB521S30TE61`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files: `hrb521s30te61-etched.step` / `hrb521s30te61-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hrb521s30te61.step` / `hrb521s30te61.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [HXY MOSFET datasheet](docs/hrb521s30te61-datasheet.pdf) (4 pp, sha256 `05b24bc8d57a2305`, retrieved 2026-10-23, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band convention` (convention), consensus `off` (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/hrb521s30te61-datasheet.pdf)