component
RB751V-40X
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Shenzhen JingYang Schottky Diodes, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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RB751V-40X
Shenzhen JingYang · Schottky Diodes · SOD-323
RB751V-40X from Shenzhen JingYang, in a SOD-323. 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 | Cathode | passive | Cathode of the Schottky diode; reverse voltage VR 30 V (peak VRM 40 V), average forward current 300 mA. |
| 2 | Anode | passive | Anode of the Schottky diode; forward voltage max 0.37 V at IF = 1 mA, peak forward surge current 600 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JingYang |
| Package | SOD-323 |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Reverse Voltage | VRM | 40 | V | Ta = 25 °C | 1 | ||
| Reverse Voltage | VR | 30 | V | Ta = 25 °C | 1 | ||
| Average Forward Rectifying Current | IF(AV) | 300 | mA | Ta = 25 °C | 1 | ||
| Peak Forward Surge Current | IFSM | 600 | mA | 60 Hz for 1 Cyc. | 1 | ||
| Junction Temperature | Tj | 150 | °C | Ta = 25 °C | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | Ta = 25 °C | 1 | |
| Power Dissipation | PD | 0.2 | W | FR-4 Board = 5 x 5 cm. Minmum Pad Layout | 1 | ||
| Forward Voltage | VF | 0.37 | V | IF = 1 mA, Ta = 25 °C | 1 | ||
| Reverse Current | IR | 0.5 | µA | VR = 30 V, Ta = 25 °C | 1 | ||
| Capacitance Between Terminals | CT | 2 | pF | VR = 1 V, f = 1 MHz, Ta = 25 °C | 1 |
CAD (KiCad official)
- Symbol:
RB751V-40X - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
rb751v-40x-etched.step/rb751v-40x-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rb751v-40x.step/rb751v-40x.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen JingYang datasheet (5 pp, sha256
e4293061542d5da8, 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).
# RB751V-40X
**Shenzhen JingYang** · Schottky Diodes · SOD-323
RB751V-40X from Shenzhen JingYang, in a SOD-323. 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 | Cathode | passive | Cathode of the Schottky diode; reverse voltage VR 30 V (peak VRM 40 V), average forward current 300 mA. |
| 2 | Anode | passive | Anode of the Schottky diode; forward voltage max 0.37 V at IF = 1 mA, peak forward surge current 600 mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JingYang |
| Package | SOD-323 |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Reverse Voltage | VRM | | | 40 | V | Ta = 25 °C | 1 |
| Reverse Voltage | VR | | | 30 | V | Ta = 25 °C | 1 |
| Average Forward Rectifying Current | IF(AV) | | | 300 | mA | Ta = 25 °C | 1 |
| Peak Forward Surge Current | IFSM | | | 600 | mA | 60 Hz for 1 Cyc. | 1 |
| Junction Temperature | Tj | | | 150 | °C | Ta = 25 °C | 1 |
| Storage Temperature Range | Tstg | -55 | | 150 | °C | Ta = 25 °C | 1 |
| Power Dissipation | PD | | | 0.2 | W | FR-4 Board = 5 x 5 cm. Minmum Pad Layout | 1 |
| Forward Voltage | VF | | | 0.37 | V | IF = 1 mA, Ta = 25 °C | 1 |
| Reverse Current | IR | | | 0.5 | µA | VR = 30 V, Ta = 25 °C | 1 |
| Capacitance Between Terminals | CT | | 2 | | pF | VR = 1 V, f = 1 MHz, Ta = 25 °C | 1 |
## CAD (KiCad official)
- Symbol: `RB751V-40X`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `rb751v-40x-etched.step` / `rb751v-40x-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rb751v-40x.step` / `rb751v-40x.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Shenzhen JingYang datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603122841022058496) (5 pp, sha256 `e4293061542d5da8`, 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/rb751v-40x-datasheet.pdf)