component
RB751S40-AU_R1_000A1
Public Made by Adomby adom
PANJIT International Schottky Barrier Diodes (SBD), 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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RB751S40-AU_R1_000A1
PANJIT International · Schottky Barrier Diodes (SBD) · SOD-523
RB751S40-AU_R1_000A1 from PANJIT International, 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 | PANJIT International |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 40 | V | 1 | |||
| Maximum Rms Voltage | VRMS | 28 | V | 1 | |||
| Maximum Dc Blocking Voltage | VDC | 40 | V | 1 | |||
| Maximum Average Forward Current | IF(AV) | 0.3 | A | 1 | |||
| Peak Forward Surge Current | IFSM | 0.5 | A | 8.3 ms single half sine-wave superimposed on rated load | 1 | ||
| Forward Voltage | VF | 0.37 | V | IF = 1 mA, TJ = 25 oC | 2 | ||
| Reverse Current | IR | 0.5 | uA | VR = 30 V, TJ = 25 oC | 2 | ||
| Reverse Current | IR | 1 | uA | VR = 40 V, TJ = 25 oC | 2 | ||
| Operating Junction Temperature Range | TJ | -55 | 125 | oC | 1 | ||
| Storage Temperature Range | TSTG | -55 | 125 | oC | 1 | ||
| Forward Voltage | VF | 0.23 | V | IF = 1 mA, TJ = 100 oC | 2 | ||
| Reverse Current | IR | 10 | uA | VR = 40 V, TJ = 100 oC | 2 | ||
| Typical Junction Capacitance | CJ | 2 | pF | Measured at 1 MHz and applied VR = 0 V | 1 | ||
| Typical Thermal Resistance | RθJA | 710 | oC/W | Mounted on FR4 PCB, single-sided copper, mini pad (note 1) | 1 |
CAD (KiCad official)
- Symbol:
RB751S40-AU_R1_000A1 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
rb751s40-au-r1-000a1-etched.step/rb751s40-au-r1-000a1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rb751s40-au-r1-000a1.step/rb751s40-au-r1-000a1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PANJIT International datasheet (5 pp, sha256
8d11d9dbdf37a2f6, retrieved 2026-10-21, 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).
# RB751S40-AU_R1_000A1
**PANJIT International** · Schottky Barrier Diodes (SBD) · SOD-523
RB751S40-AU_R1_000A1 from PANJIT International, 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 | PANJIT International |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | | | 40 | V | | 1 |
| Maximum Rms Voltage | VRMS | | | 28 | V | | 1 |
| Maximum Dc Blocking Voltage | VDC | | | 40 | V | | 1 |
| Maximum Average Forward Current | IF(AV) | | | 0.3 | A | | 1 |
| Peak Forward Surge Current | IFSM | | | 0.5 | A | 8.3 ms single half sine-wave superimposed on rated load | 1 |
| Forward Voltage | VF | | | 0.37 | V | IF = 1 mA, TJ = 25 oC | 2 |
| Reverse Current | IR | | | 0.5 | uA | VR = 30 V, TJ = 25 oC | 2 |
| Reverse Current | IR | | | 1 | uA | VR = 40 V, TJ = 25 oC | 2 |
| Operating Junction Temperature Range | TJ | -55 | | 125 | oC | | 1 |
| Storage Temperature Range | TSTG | -55 | | 125 | oC | | 1 |
| Forward Voltage | VF | | 0.23 | | V | IF = 1 mA, TJ = 100 oC | 2 |
| Reverse Current | IR | | 10 | | uA | VR = 40 V, TJ = 100 oC | 2 |
| Typical Junction Capacitance | CJ | | 2 | | pF | Measured at 1 MHz and applied VR = 0 V | 1 |
| Typical Thermal Resistance | RθJA | | 710 | | oC/W | Mounted on FR4 PCB, single-sided copper, mini pad (note 1) | 1 |
## CAD (KiCad official)
- Symbol: `RB751S40-AU_R1_000A1`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files: `rb751s40-au-r1-000a1-etched.step` / `rb751s40-au-r1-000a1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rb751s40-au-r1-000a1.step` / `rb751s40-au-r1-000a1.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [PANJIT International datasheet](docs/rb751s40-au-r1-000a1-datasheet.pdf) (5 pp, sha256 `8d11d9dbdf37a2f6`, retrieved 2026-10-21, 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/rb751s40-au-r1-000a1-datasheet.pdf)