component
BAP51-02
Public Made by Adomby adom
Slkor(SLKORMICRO Elec.) Diodes - General Purpose, SOD-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
BAP51-02
Slkor(SLKORMICRO Elec.) · Diodes - General Purpose · SOD-523
BAP51-02 from Slkor(SLKORMICRO Elec.), 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 | PIN diode cathode (assumed to be the band end); VR max 60 V, IF max 50 mA. |
| 2 | A | passive | PIN diode anode; VF typ 0.95 V / max 1.1 V at IF=50 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor(SLKORMICRO Elec.) |
| 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 |
|---|---|---|---|---|---|---|---|
| Continuous reverse voltage (absolute max) | VR | 60 | V | Ta=25℃ | 1 | ||
| Continuous forward current | IF | 50 | mA | Ta=25℃ | 1 | ||
| Power dissipation | PD | 500 | mW | Ta=25℃ | 1 | ||
| Thermal resistance junction to ambient | RθJA | 85 | ℃/W | 1 | |||
| Junction temperature | TJ | -65 | 150 | ℃ | 1 | ||
| Storage temperature | Tstg | -65 | 150 | ℃ | 1 | ||
| Continuous reverse voltage | VR | 50 | V | IR=10μA | 1 | ||
| Forward voltage | VF | 0.95 | 1.1 | V | IF=50mA | 1 | |
| Reverse current | IR | 100 | nA | VR=50V | 1 | ||
| Diode capacitance | Cd1 | 0.4 | pF | VR=0V,f=1MHz | 1 | ||
| Diode capacitance | Cd2 | 0.55 | pF | VR=1V,f=1MHz | 1 | ||
| Diode capacitance | Cd3 | 0.35 | pF | VR=5V,f=1MHz | 1 | ||
| Diode forward resistance | rD | 9 | Ω | IF=0.5mA, f=100MHz | 1 | ||
| Diode forward resistance | rD | 6.5 | Ω | IF=1mA, f=100MHz | 1 | ||
| Diode forward resistance | rD | 2.5 | Ω | IF=10mA, f=100MHz | 1 |
CAD (KiCad official)
- Symbol:
BAP51-02 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
bap51-02-etched.step/bap51-02-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bap51-02.step/bap51-02.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor(SLKORMICRO Elec.) datasheet (4 pp, sha256
09d5e1e5ef1df4f4, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).
# BAP51-02
**Slkor(SLKORMICRO Elec.)** · Diodes - General Purpose · SOD-523
BAP51-02 from Slkor(SLKORMICRO Elec.), 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 | PIN diode cathode (assumed to be the band end); VR max 60 V, IF max 50 mA. |
| 2 | A | passive | PIN diode anode; VF typ 0.95 V / max 1.1 V at IF=50 mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor(SLKORMICRO Elec.) |
| 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 |
|---|---|---|---|---|---|---|---|
| Continuous reverse voltage (absolute max) | VR | | | 60 | V | Ta=25℃ | 1 |
| Continuous forward current | IF | | | 50 | mA | Ta=25℃ | 1 |
| Power dissipation | PD | | | 500 | mW | Ta=25℃ | 1 |
| Thermal resistance junction to ambient | RθJA | | | 85 | ℃/W | | 1 |
| Junction temperature | TJ | -65 | | 150 | ℃ | | 1 |
| Storage temperature | Tstg | -65 | | 150 | ℃ | | 1 |
| Continuous reverse voltage | VR | 50 | | | V | IR=10μA | 1 |
| Forward voltage | VF | | 0.95 | 1.1 | V | IF=50mA | 1 |
| Reverse current | IR | | | 100 | nA | VR=50V | 1 |
| Diode capacitance | Cd1 | | | 0.4 | pF | VR=0V,f=1MHz | 1 |
| Diode capacitance | Cd2 | | | 0.55 | pF | VR=1V,f=1MHz | 1 |
| Diode capacitance | Cd3 | | | 0.35 | pF | VR=5V,f=1MHz | 1 |
| Diode forward resistance | rD | | | 9 | Ω | IF=0.5mA, f=100MHz | 1 |
| Diode forward resistance | rD | | | 6.5 | Ω | IF=1mA, f=100MHz | 1 |
| Diode forward resistance | rD | | | 2.5 | Ω | IF=10mA, f=100MHz | 1 |
## CAD (KiCad official)
- Symbol: `BAP51-02`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files: `bap51-02-etched.step` / `bap51-02-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bap51-02.step` / `bap51-02.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Slkor(SLKORMICRO Elec.) datasheet](docs/bap51-02-datasheet.pdf) (4 pp, sha256 `09d5e1e5ef1df4f4`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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/bap51-02-datasheet.pdf)