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TESD24VS2BT RFG
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Taiwan Semiconductor ESD And Surge Protection (TVS/ESD), SOT-23. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
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TESD24VS2BT RFG
Taiwan Semiconductor · ESD And Surge Protection (TVS/ESD) · SOT-23
TESD24VS2BT RFG from Taiwan Semiconductor, in a SOT-23. 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 | Protected line 1: TVS diode to common pin 3, VWM 24 V, V(BR) 25.4 V min at 5 mA, VC 70 V max at IPP = 3 A (8/20 µs), ±30 kV IEC 61000-4-2 air and contact. |
| 2 | 2 | passive | Protected line 2: TVS diode to common pin 3, VWM 24 V, V(BR) 25.4 V min at 5 mA, VC 70 V max at IPP = 3 A (8/20 µs), ±30 kV IEC 61000-4-2 air and contact. |
| 3 | 3 | passive | Common node of the two TVS diodes shown in the package schematic, joining pins 1 and 2 through the diode array. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Taiwan Semiconductor |
| Package | SOT-23 |
| Category | Circuit Protection |
| Pins | 3 |
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 | ● Terminal: Matte tin plated leads, solderable per J-STD-002 ● Meet JESD 201 class 1A whisker test | 1 |
CAD (KiCad official)
- Symbol:
TESD24VS2BT RFG - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
tesd24vs2bt-rfg-etched.step/tesd24vs2bt-rfg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tesd24vs2bt-rfg.step/tesd24vs2bt-rfg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Taiwan Semiconductor datasheet (5 pp, sha256
b74345d907cb2e2f, retrieved 2026-10-22, 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).
# TESD24VS2BT RFG
**Taiwan Semiconductor** · ESD And Surge Protection (TVS/ESD) · SOT-23
TESD24VS2BT RFG from Taiwan Semiconductor, in a SOT-23. 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 | Protected line 1: TVS diode to common pin 3, VWM 24 V, V(BR) 25.4 V min at 5 mA, VC 70 V max at IPP = 3 A (8/20 µs), ±30 kV IEC 61000-4-2 air and contact. |
| 2 | 2 | passive | Protected line 2: TVS diode to common pin 3, VWM 24 V, V(BR) 25.4 V min at 5 mA, VC 70 V max at IPP = 3 A (8/20 µs), ±30 kV IEC 61000-4-2 air and contact. |
| 3 | 3 | passive | Common node of the two TVS diodes shown in the package schematic, joining pins 1 and 2 through the diode array. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Taiwan Semiconductor |
| Package | SOT-23 |
| Category | Circuit Protection |
| Pins | 3 |
## 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 | ● Terminal: Matte tin plated leads, solderable per J-STD-002 ● Meet JESD 201 class 1A whisker test | 1 |
## CAD (KiCad official)
- Symbol: `TESD24VS2BT RFG`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `tesd24vs2bt-rfg-etched.step` / `tesd24vs2bt-rfg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tesd24vs2bt-rfg.step` / `tesd24vs2bt-rfg.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Taiwan Semiconductor datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604403013477801984) (5 pp, sha256 `b74345d907cb2e2f`, retrieved 2026-10-22, 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/tesd24vs2bt-rfg-datasheet.pdf)