# RSB6.8JS2T2R

**TECH PUBLIC** · ESD And Surge Protection (TVS/ESD) · SOT-563

RSB6.8JS2T2R from TECH PUBLIC, in a SOT-563. 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 | One terminal of the first ESD protection diode, paired with pin 2 in the pin-configuration drawing; working voltage 5.5V, ±15kV air / ±8kV contact ESD per IEC 61000-4-2. |
| 2 | 2 | passive | Other terminal of the first ESD protection diode, paired with pin 1 in the pin-configuration drawing; working voltage 5.5V, breakdown voltage 5.7V min to 9V max at 1mA. |
| 3 | 3 | unconnected | Not shown connected to either diode in the SOT563 pin-configuration drawing. |
| 4 | 4 | passive | One terminal of the second ESD protection diode, paired with pin 5 in the pin-configuration drawing; working voltage 5.5V, clamping voltage 20V max at IPP=1.5A (8/20µs). |
| 5 | 5 | passive | Other terminal of the second ESD protection diode, paired with pin 4 in the pin-configuration drawing; junction capacitance 1.5pF typ at VR=0, f=1MHz. |
| 6 | 6 | unconnected | Not shown connected to either diode in the SOT563 pin-configuration drawing. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-563 |
| Category | Circuit Protection |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `RSB6.8JS2T2R`
- Footprint: `Package_TO_SOT_SMD:SOT-563`
- 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files: `rsb6-8js2t2r-etched.step` / `rsb6-8js2t2r-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rsb6-8js2t2r.step` / `rsb6-8js2t2r.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603395739830153216) (4 pp, sha256 `10307d77f4d98ad2`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/rsb6-8js2t2r-datasheet.pdf)