component
TPSMC6.8AHE3_B
Public Made by Adomby adom
Vishay Intertech ESD And Surge Protection (TVS/ESD), SMC(DO-214AB). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTPSMC6.8AHE3_B
Vishay Intertech · ESD And Surge Protection (TVS/ESD) · SMC(DO-214AB)
TPSMC6.8AHE3_B from Vishay Intertech, in a SMC(DO-214AB). 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | SMC(DO-214AB) |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage | VBR | 6.45 | 6.8 | 7.14 | V | At IT = 10 mA (VBR measured after IT applied for 300 µs) | 2 |
| Maximum reverse leakage at VWM | IR | 1000 | µA | At VWM | 2 | ||
| Maximum reverse leakage at VWM, TJ = 150 °C | ID | 10000 | µA | At VWM, TJ = 150 °C | 2 | ||
| Maximum peak pulse surge current | IPPM | 143 | A | 10/1000 µs waveform (note 2) | 2 | ||
| Maximum clamping voltage | VC | 10.5 | V | At IPPM | 2 | ||
| Peak pulse power dissipation | PPPM | 1500 | W | 10/1000 µs waveform (fig. 3), notes 1, 2 | 1 | ||
| Peak forward surge current | IFSM | 200 | A | 8.3 ms single half sine-wave, notes 2, 3 | 1 | ||
| Maximum instantaneous forward voltage | VF | 3.5 | V | At 100 A, notes 2, 3 | 1 | ||
| Operating junction and storage temperature range | TJ, TSTG | -65 | 185 | °C | 1 | ||
| Typical temperature coefficient of VBR | αT | 0.047 | %/°C | Typical; VBR at TJ = VBR at 25 °C x (1 + αT x (TJ - 25)) | 2 |
CAD (KiCad official)
- Symbol:
TPSMC6.8AHE3_B - Footprint:
Diode_SMD:D_SMC - 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files:
tpsmc6-8ahe3-b-etched.step/tpsmc6-8ahe3-b-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpsmc6-8ahe3-b.step/tpsmc6-8ahe3-b.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (5 pp, sha256
edeaa6cf75765532, retrieved 2026-10-14, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band 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).