component
TT0501NBX
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Shenzhen JingYang ESD And Surge Protection (TVS/ESD), DFN1006-2L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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TT0501NBX
Shenzhen JingYang · ESD And Surge Protection (TVS/ESD) · DFN1006-2L
TT0501NBX from Shenzhen JingYang, in a DFN1006-2L. 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 | I/O_1 | bidirectional | Bidirectional TVS terminal for one protected data line, with VRWM 5.0 V, typical capacitance 16 pF (maximum 20 pF at VR = 0 V, f = 1 MHz), and ESD protection rated ±30 kV contact and air per IEC 61000-4-2. |
| 2 | I/O_2 | bidirectional | Bidirectional TVS terminal for the protected data line, with VRWM 5.0 V, typical capacitance 16 pF (maximum 20 pF at VR = 0 V, f = 1 MHz), and ESD protection rated ±30 kV contact and air per IEC 61000-4-2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JingYang |
| Package | DFN1006-2L |
| 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 leakage current @ VRWM | IR | 0.01 | 0.1 | μA | VRWM = 5.0V, T = 25C | 2 | |
| Trigger voltage | Vt1 | 5.8 | 7.5 | V | It1 = 10nA | 2 | |
| Holding voltage | Vh | 5.5 | 6 | V | Ih = 50mA | 2 | |
| Clamping voltage | VC | 7 | V | IPP = 1A, tp = 8/20μs | 2 | ||
| Clamping voltage | VC | 10 | V | IPP = 4 A, tp = 8/20μs | 2 | ||
| Reverse clamping voltage | VCR | 8.5 | V | IPP = 8A, tp = 8/20μs | 2 | ||
| Parasitic capacitance | CESD | 16 | 20 | pF | VR = 0V, f = 1MHz | 2 | |
| ESD per IEC 61000-4-2 (Contact) | VESD | -30 | 30 | kV | ESD per IEC 61000-4-2 (Contact) | 2 | |
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | 30 | kV | ESD per IEC 61000-4-2 (Air) | 2 | |
| Operating temperature | TOPT | -55 | 125 | C | 2 | ||
| Storage temperature | TSTG | -55 | 150 | C | 2 | ||
| Peak pulse current | IPP | 10 | A | tp=8/20us | 2 |
CAD (KiCad official)
- Symbol:
TT0501NBX - Footprint:
Diode_SMD:D_SOD-882 - 3D model: DFN1006-2L (KiCad packages3D, STEP)
- 3D model files:
tt0501nbx-etched.step/tt0501nbx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tt0501nbx.step/tt0501nbx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen JingYang datasheet (6 pp, sha256
5cea4ceeec00ca79, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).
# TT0501NBX
**Shenzhen JingYang** · ESD And Surge Protection (TVS/ESD) · DFN1006-2L
TT0501NBX from Shenzhen JingYang, in a DFN1006-2L. 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 | I/O_1 | bidirectional | Bidirectional TVS terminal for one protected data line, with VRWM 5.0 V, typical capacitance 16 pF (maximum 20 pF at VR = 0 V, f = 1 MHz), and ESD protection rated ±30 kV contact and air per IEC 61000-4-2. |
| 2 | I/O_2 | bidirectional | Bidirectional TVS terminal for the protected data line, with VRWM 5.0 V, typical capacitance 16 pF (maximum 20 pF at VR = 0 V, f = 1 MHz), and ESD protection rated ±30 kV contact and air per IEC 61000-4-2. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JingYang |
| Package | DFN1006-2L |
| 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 leakage current @ VRWM | IR | | 0.01 | 0.1 | μA | VRWM = 5.0V, T = 25C | 2 |
| Trigger voltage | Vt1 | 5.8 | | 7.5 | V | It1 = 10nA | 2 |
| Holding voltage | Vh | 5.5 | | 6 | V | Ih = 50mA | 2 |
| Clamping voltage | VC | | | 7 | V | IPP = 1A, tp = 8/20μs | 2 |
| Clamping voltage | VC | | | 10 | V | IPP = 4 A, tp = 8/20μs | 2 |
| Reverse clamping voltage | VCR | | | 8.5 | V | IPP = 8A, tp = 8/20μs | 2 |
| Parasitic capacitance | CESD | | 16 | 20 | pF | VR = 0V, f = 1MHz | 2 |
| ESD per IEC 61000-4-2 (Contact) | VESD | -30 | | 30 | kV | ESD per IEC 61000-4-2 (Contact) | 2 |
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | | 30 | kV | ESD per IEC 61000-4-2 (Air) | 2 |
| Operating temperature | TOPT | -55 | | 125 | C | | 2 |
| Storage temperature | TSTG | -55 | | 150 | C | | 2 |
| Peak pulse current | IPP | | | 10 | A | tp=8/20us | 2 |
## CAD (KiCad official)
- Symbol: `TT0501NBX`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2L (KiCad packages3D, STEP)
- 3D model files: `tt0501nbx-etched.step` / `tt0501nbx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tt0501nbx.step` / `tt0501nbx.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Shenzhen JingYang datasheet](docs/tt0501nbx-datasheet.pdf) (6 pp, sha256 `5cea4ceeec00ca79`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/tt0501nbx-datasheet.pdf)