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BAT54WSX
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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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BAT54WSX
Shenzhen JingYang · Schottky Diodes · SOD-323
BAT54WSX 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 | K | passive | Cathode of the Schottky barrier diode; reverse voltage rating is 30 V and forward current is 200 mA. |
| 2 | A | passive | Anode of the Schottky barrier diode; forward voltage is at most 400 mV at IF = 10 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 |
|---|---|---|---|---|---|---|---|
| Forward Voltage | VF | 240 | mV | IF = 0.1 mA | 1 | ||
| Forward Voltage | VF | 320 | mV | IF = 1 mA | 1 | ||
| Forward Voltage | VF | 400 | mV | IF = 10 mA | 1 | ||
| Forward Voltage | VF | 500 | mV | IF = 30 mA | 1 | ||
| Forward Voltage | VF | 800 | mV | IF = 100 mA | 1 | ||
| Reverse Current | IR | 2 | µA | VR = 25 V | 1 | ||
| Total Capacitance | Ctot | 10 | pF | VR = 1 V, f = 1 MHz | 1 | ||
| Reverse Recovery Time | trr | 6 | ns | IF = 10 mA, VR = 6 V, IR = 10 mA, RL = 100 Ω | 1 | ||
| Reverse Voltage | VR | 30 | V | Ta = 25 °C | 1 | ||
| Forward Current | IF | 200 | mA | Ta = 25 °C | 1 | ||
| Repetitive Peak Forward Current | IFRM | 300 | mA | Ta = 25 °C | 1 | ||
| Peak Forward Surge Current | IFSM | 600 | mA | tp = 10 ms | 1 | ||
| Power Dissipation | Ptot | 230 | mW | Ta = 25 °C | 1 | ||
| Thermal Resistance from Junction to Ambient | RθJA | 500 | K/W | 1 | |||
| Junction Temperature | Tj | 125 | °C | Ta = 25 °C | 1 | ||
| Storage Temperature Range | Tstg | -65 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
BAT54WSX - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
bat54wsx-etched.step/bat54wsx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bat54wsx.step/bat54wsx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen JingYang datasheet (3 pp, sha256
5a8ec5b127a5e42f, 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).
# BAT54WSX
**Shenzhen JingYang** · Schottky Diodes · SOD-323
BAT54WSX 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 | K | passive | Cathode of the Schottky barrier diode; reverse voltage rating is 30 V and forward current is 200 mA. |
| 2 | A | passive | Anode of the Schottky barrier diode; forward voltage is at most 400 mV at IF = 10 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 |
|---|---|---|---|---|---|---|---|
| Forward Voltage | VF | | | 240 | mV | IF = 0.1 mA | 1 |
| Forward Voltage | VF | | | 320 | mV | IF = 1 mA | 1 |
| Forward Voltage | VF | | | 400 | mV | IF = 10 mA | 1 |
| Forward Voltage | VF | | | 500 | mV | IF = 30 mA | 1 |
| Forward Voltage | VF | | | 800 | mV | IF = 100 mA | 1 |
| Reverse Current | IR | | | 2 | µA | VR = 25 V | 1 |
| Total Capacitance | Ctot | | | 10 | pF | VR = 1 V, f = 1 MHz | 1 |
| Reverse Recovery Time | trr | | | 6 | ns | IF = 10 mA, VR = 6 V, IR = 10 mA, RL = 100 Ω | 1 |
| Reverse Voltage | VR | | | 30 | V | Ta = 25 °C | 1 |
| Forward Current | IF | | | 200 | mA | Ta = 25 °C | 1 |
| Repetitive Peak Forward Current | IFRM | | | 300 | mA | Ta = 25 °C | 1 |
| Peak Forward Surge Current | IFSM | | | 600 | mA | tp = 10 ms | 1 |
| Power Dissipation | Ptot | | | 230 | mW | Ta = 25 °C | 1 |
| Thermal Resistance from Junction to Ambient | RθJA | | | 500 | K/W | | 1 |
| Junction Temperature | Tj | | | 125 | °C | Ta = 25 °C | 1 |
| Storage Temperature Range | Tstg | -65 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `BAT54WSX`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `bat54wsx-etched.step` / `bat54wsx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bat54wsx.step` / `bat54wsx.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/8603131207689248768) (3 pp, sha256 `5a8ec5b127a5e42f`, 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/bat54wsx-datasheet.pdf)