component
P6SMB510CA
Public Made by Adomby adom
Littelfuse Electrostatic And Surge Protection (TVS/ESD), SMB. 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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P6SMB510CA
Littelfuse · Electrostatic And Surge Protection (TVS/ESD) · SMB
P6SMB510CA from Littelfuse, in a SMB. 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 fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Littelfuse |
| Package | SMB |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown Voltage (min) at IT | VBR | 485 | V | @ IT 1 mA | 2 | ||
| Breakdown Voltage (max) at IT | VBR | 535 | V | @ IT 1 mA | 2 | ||
| Reverse Stand-off Voltage | VR | 434 | V | 2 | |||
| Maximum Clamping Voltage | VC | 698 | V | @ Ipp 1.2 A | 2 | ||
| Maximum Peak Pulse Current | Ipp | 1.2 | A | 2 | |||
| Maximum Reverse Leakage Current | IR | 1 | µA | @ VR | 2 | ||
| Maximum Temperature coefficient of VBR | 0.112 | %/C | 2 | ||||
| Peak Pulse Power Dissipation (stacked-die) | PPPM | 800 | W | 10/1000us waveform; stacked-die parts (Note 5) | 1 | ||
| Power Dissipation on Infinite Heat Sink | PD | 5 | W | at TL=50°C | 1 | ||
| Operating Temperature Range | TJ | -65 | 150 | °C | 1 | ||
| Storage Temperature Range | TSTG | -65 | 175 | °C | 1 | ||
| Typical Thermal Resistance Junction to Lead | RθJL | 20 | 20 | °C/W | 1 | ||
| Typical Thermal Resistance Junction to Ambient | RθJA | 100 | 100 | °C/W | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | • Matte tin lead-free plated • Halogen free and RoHS | 1 |
CAD (KiCad official)
- Symbol:
P6SMB510CA - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Littelfuse datasheet (6 pp, sha256
c8c48e021f0c1d68, retrieved 2026-10-30, 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).
# P6SMB510CA
**Littelfuse** · Electrostatic And Surge Protection (TVS/ESD) · SMB
P6SMB510CA from Littelfuse, in a SMB. 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 fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Littelfuse |
| Package | SMB |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown Voltage (min) at IT | VBR | 485 | | | V | @ IT 1 mA | 2 |
| Breakdown Voltage (max) at IT | VBR | | | 535 | V | @ IT 1 mA | 2 |
| Reverse Stand-off Voltage | VR | | | 434 | V | | 2 |
| Maximum Clamping Voltage | VC | | | 698 | V | @ Ipp 1.2 A | 2 |
| Maximum Peak Pulse Current | Ipp | | | 1.2 | A | | 2 |
| Maximum Reverse Leakage Current | IR | | | 1 | µA | @ VR | 2 |
| Maximum Temperature coefficient of VBR | | | | 0.112 | %/C | | 2 |
| Peak Pulse Power Dissipation (stacked-die) | PPPM | | | 800 | W | 10/1000us waveform; stacked-die parts (Note 5) | 1 |
| Power Dissipation on Infinite Heat Sink | PD | | | 5 | W | at TL=50°C | 1 |
| Operating Temperature Range | TJ | -65 | | 150 | °C | | 1 |
| Storage Temperature Range | TSTG | -65 | | 175 | °C | | 1 |
| Typical Thermal Resistance Junction to Lead | RθJL | | 20 | 20 | °C/W | | 1 |
| Typical Thermal Resistance Junction to Ambient | RθJA | | 100 | 100 | °C/W | | 1 |
## Materials and finish
As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | | tin | • Matte tin lead-free plated • Halogen free and RoHS | 1 |
## CAD (KiCad official)
- Symbol: `P6SMB510CA`
- Footprint: `Diode_SMD:D_SMB`
- 3D model: SMB (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Littelfuse datasheet](docs/p6smb510ca-datasheet.pdf) (6 pp, sha256 `c8c48e021f0c1d68`, retrieved 2026-10-30, 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/p6smb510ca-datasheet.pdf)