component
ESDBL12VA1
Public Made by Adomby adom
Leiditech ESD Protection Devices, DFN1006-2. 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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ESDBL12VA1
Leiditech · ESD Protection Devices · DFN1006-2
ESDBL12VA1 from Leiditech, 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 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Leiditech |
| Package | DFN1006-2 |
| Category | TVS/Fuse/Board Level 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 | 12 | V | TA=25°C | 2 | ||
| Breakdown voltage | VBR | 14 | V | IT=1 mA | 2 | ||
| Clamping voltage | VC | 19 | V | @ 8 A | 2 | ||
| Reverse leakage current | IR | 0.2 | µA | 2 | |||
| Capacitance | C | 8 | pF | 2 | |||
| Peak pulse power | Ppp | 150 | W | 8/20µs, Tamb=25°C | 1 | ||
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | 30 | kV | Tamb=25°C | 1 | |
| ESD per IEC 61000-4-2 (Contact) | VESD | -30 | 30 | kV | Tamb=25°C | 1 | |
| Operating temperature range | TJ | -55 | 150 | °C | Tamb=25°C | 1 | |
| Storage temperature range | TSTJ | -55 | 150 | °C | Tamb=25°C | 1 |
CAD (KiCad official)
- Symbol:
ESDBL12VA1 - Footprint:
Diode_SMD:D_SOD-882 - 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files:
esdbl12va1-etched.step/esdbl12va1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esdbl12va1.step/esdbl12va1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Leiditech datasheet (4 pp, sha256
13315aa3fb9bac72, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal 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).
# ESDBL12VA1
**Leiditech** · ESD Protection Devices · DFN1006-2
ESDBL12VA1 from Leiditech, 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 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Leiditech |
| Package | DFN1006-2 |
| Category | TVS/Fuse/Board Level 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 | | | 12 | V | TA=25°C | 2 |
| Breakdown voltage | VBR | 14 | | | V | IT=1 mA | 2 |
| Clamping voltage | VC | | | 19 | V | @ 8 A | 2 |
| Reverse leakage current | IR | | | 0.2 | µA | | 2 |
| Capacitance | C | | 8 | | pF | | 2 |
| Peak pulse power | Ppp | | | 150 | W | 8/20µs, Tamb=25°C | 1 |
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | | 30 | kV | Tamb=25°C | 1 |
| ESD per IEC 61000-4-2 (Contact) | VESD | -30 | | 30 | kV | Tamb=25°C | 1 |
| Operating temperature range | TJ | -55 | | 150 | °C | Tamb=25°C | 1 |
| Storage temperature range | TSTJ | -55 | | 150 | °C | Tamb=25°C | 1 |
## CAD (KiCad official)
- Symbol: `ESDBL12VA1`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files: `esdbl12va1-etched.step` / `esdbl12va1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `esdbl12va1.step` / `esdbl12va1.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Leiditech datasheet](docs/esdbl12va1-datasheet.pdf) (4 pp, sha256 `13315aa3fb9bac72`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal 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/esdbl12va1-datasheet.pdf)