component
WE05DF-BS
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Slkor(SLKORMICRO Elec.) ESD Protection Devices, DFN1006-2. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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WE05DF-BS
Slkor(SLKORMICRO Elec.) · ESD Protection Devices · DFN1006-2
WE05DF-BS from Slkor(SLKORMICRO Elec.), in a DFN1006-2. 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 | 1 | passive | Terminal of the bidirectional ESD protection diode (reverse working voltage 5V, 15pF typ., ±25kV IEC 61000-4-2 contact/air). |
| 2 | 2 | passive | Second terminal of the bidirectional ESD protection diode (reverse working voltage 5V, clamping voltage max 12V at IPP=5A 8/20µs). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor(SLKORMICRO Elec.) |
| Package | DFN1006-2 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Working Voltage | VRWM | 5 | V | TA = 25 °C | 1 | ||
| Breakdown Voltage | VBR | 5.6 | 6.5 | 8.4 | V | IR = 1mA; TA = 25 °C | 1 |
| Reverse Leakage Current | IR | 0.1 | µA | VRWM = 5V; TA = 25 °C | 1 | ||
| Clamping Voltage | VC | 10 | V | IPP=1A, tP =8/20µs | 1 | ||
| Clamping Voltage | VC | 12 | V | IPP=5A, tP =8/20µs | 1 | ||
| Junction Capacitance | CJ | 15 | 18 | pF | VR = 0V, f = 1 MHz | 1 | |
| ESD Voltage, Contact Discharge | VESD | -25 | 25 | kV | IEC 61000-4-2; Contact Discharge | 1 | |
| ESD Voltage, Air Discharge | VESD | -25 | 25 | kV | IEC 61000-4-2; Air Discharge | 1 | |
| Peak Pulse Power | PPP | 60 | W | tP = 8/20 µs | 1 | ||
| Rated Peak Pulse Current | IPPM | 5 | A | tP = 8/20 µs | 1 | ||
| Ambient Temperature Range | TA | -55 | 125 | ℃ | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
WE05DF-BS - Footprint:
Diode_SMD:D_SOD-882 - 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files:
we05df-bs-etched.step/we05df-bs-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);we05df-bs.step/we05df-bs.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor(SLKORMICRO Elec.) datasheet (4 pp, sha256
c38c42c48ad7d8c5, 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).
# WE05DF-BS
**Slkor(SLKORMICRO Elec.)** · ESD Protection Devices · DFN1006-2
WE05DF-BS from Slkor(SLKORMICRO Elec.), in a DFN1006-2. 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 | 1 | passive | Terminal of the bidirectional ESD protection diode (reverse working voltage 5V, 15pF typ., ±25kV IEC 61000-4-2 contact/air). |
| 2 | 2 | passive | Second terminal of the bidirectional ESD protection diode (reverse working voltage 5V, clamping voltage max 12V at IPP=5A 8/20µs). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor(SLKORMICRO Elec.) |
| Package | DFN1006-2 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Working Voltage | VRWM | | | 5 | V | TA = 25 °C | 1 |
| Breakdown Voltage | VBR | 5.6 | 6.5 | 8.4 | V | IR = 1mA; TA = 25 °C | 1 |
| Reverse Leakage Current | IR | | | 0.1 | µA | VRWM = 5V; TA = 25 °C | 1 |
| Clamping Voltage | VC | | | 10 | V | IPP=1A, tP =8/20µs | 1 |
| Clamping Voltage | VC | | | 12 | V | IPP=5A, tP =8/20µs | 1 |
| Junction Capacitance | CJ | | 15 | 18 | pF | VR = 0V, f = 1 MHz | 1 |
| ESD Voltage, Contact Discharge | VESD | -25 | | 25 | kV | IEC 61000-4-2; Contact Discharge | 1 |
| ESD Voltage, Air Discharge | VESD | -25 | | 25 | kV | IEC 61000-4-2; Air Discharge | 1 |
| Peak Pulse Power | PPP | | | 60 | W | tP = 8/20 µs | 1 |
| Rated Peak Pulse Current | IPPM | | | 5 | A | tP = 8/20 µs | 1 |
| Ambient Temperature Range | TA | -55 | | 125 | ℃ | | 1 |
| Storage Temperature Range | Tstg | -55 | | 150 | ℃ | | 1 |
## CAD (KiCad official)
- Symbol: `WE05DF-BS`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files: `we05df-bs-etched.step` / `we05df-bs-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `we05df-bs.step` / `we05df-bs.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Slkor(SLKORMICRO Elec.) datasheet](docs/we05df-bs-datasheet.pdf) (4 pp, sha256 `c38c42c48ad7d8c5`, 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/we05df-bs-datasheet.pdf)