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SD14X
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Shenzhen JingYang Schottky Diodes, SOD-123FL. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SD14X
Shenzhen JingYang · Schottky Diodes · SOD-123FL
SD14X from Shenzhen JingYang, in a SOD-123FL. 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 rectifier (SD14 is rated 40 V VRRM, 1.0 A average forward current). |
| 2 | Anode | passive | Anode of the Schottky rectifier (SD14 is rated 40 V VRRM, 1.0 A average forward current). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JingYang |
| Package | SOD-123FL |
| 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 Rectified Current | IF(AV) | 1 | A | 1 | |||
| Peak Forward Surge Current | IFSM | 30 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC method) | 1 | ||
| Maximum Instantaneous Forward Voltage | VF | 0.55 | V | IF = 1 A | 1 | ||
| Maximum DC Reverse Current at 25 °C | IR | 0.3 | mA | At rated DC reverse voltage, Ta = 25 °C | 1 | ||
| Maximum DC Reverse Current at 100 °C | IR | 10 | mA | At rated DC reverse voltage, Ta = 100 °C | 1 | ||
| Typical Junction Capacitance | Cj | 115 | pF | 1 MHz, 4 V DC reverse voltage | 1 | ||
| Typical Thermal Resistance | RθJA | 40 | °C/W | PCB mounted with 5 x 5 mm copper pad areas | 1 | ||
| Operating Junction Temperature Range | Tj | -55 | 125 | °C | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
SD14X - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files:
sd14x-etched.step/sd14x-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sd14x.step/sd14x.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen JingYang datasheet (4 pp, sha256
1ee865f526e8e331, 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).
# SD14X
**Shenzhen JingYang** · Schottky Diodes · SOD-123FL
SD14X from Shenzhen JingYang, in a SOD-123FL. 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 rectifier (SD14 is rated 40 V VRRM, 1.0 A average forward current). |
| 2 | Anode | passive | Anode of the Schottky rectifier (SD14 is rated 40 V VRRM, 1.0 A average forward current). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JingYang |
| Package | SOD-123FL |
| 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 Rectified Current | IF(AV) | | | 1 | A | | 1 |
| Peak Forward Surge Current | IFSM | | | 30 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC method) | 1 |
| Maximum Instantaneous Forward Voltage | VF | | | 0.55 | V | IF = 1 A | 1 |
| Maximum DC Reverse Current at 25 °C | IR | | | 0.3 | mA | At rated DC reverse voltage, Ta = 25 °C | 1 |
| Maximum DC Reverse Current at 100 °C | IR | | | 10 | mA | At rated DC reverse voltage, Ta = 100 °C | 1 |
| Typical Junction Capacitance | Cj | | 115 | | pF | 1 MHz, 4 V DC reverse voltage | 1 |
| Typical Thermal Resistance | RθJA | | 40 | | °C/W | PCB mounted with 5 x 5 mm copper pad areas | 1 |
| Operating Junction Temperature Range | Tj | -55 | | 125 | °C | | 1 |
| Storage Temperature Range | Tstg | -55 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `SD14X`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `sd14x-etched.step` / `sd14x-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sd14x.step` / `sd14x.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Shenzhen JingYang datasheet](docs/sd14x-datasheet.pdf) (4 pp, sha256 `1ee865f526e8e331`, 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/sd14x-datasheet.pdf)