component
BTB08E-800BW
Public Made by Adomby adom
KTP Thyristors (SCR)/Modules, TO-263. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 17d ago |
| viewers | 17d ago |
| btb08e-800bw-etched.glb | 17d ago |
| btb08e-800bw-etched.step | 17d ago |
| btb08e-800bw-hero.glb | 17d ago |
| btb08e-800bw-hero.overlay.json | 17d ago |
| btb08e-800bw.glb | 17d ago |
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| btb08e-800bw.lbr | 17d ago |
| btb08e-800bw.step | 17d ago |
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| README.md | 17d ago |
BTB08E-800BW
KTP · Thyristors (SCR)/Modules · TO-263
BTB08E-800BW from KTP, in a TO-263. 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 | T1 | passive | Main terminal T1 is the power terminal of the triac, rated for repetitive peak off-state voltage VDRM of 600/800/1200 V and RMS on-state current IT(RMS) of 8 A at TC=90℃. |
| 2 | T2 | passive | Main terminal T2 is the second power terminal of the triac, rated for repetitive peak reverse voltage VRRM of 600/800/1200 V and a non-repetitive surge peak on-state current ITSM of 80 A (full cycle, 50Hz). |
| 3 | G | input | Gate G triggers the triac, with gate trigger current IGT up to 5/10/35/50 mA by quadrant, gate trigger voltage VGT max 1.5 V, peak gate current IGM 4 A and peak gate power PGM 5 W. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KTP |
| Package | TO-263 |
| Category | Transistors/Thyristors |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Gate trigger voltage (Quadrants I-II-III) | VGT | 1.5 | V | VD=12V RL=33Ω | 2 | ||
| Gate non-trigger voltage (Quadrants I-II-III) | VGD | 0.2 | V | VD=VDRM Tj=125℃ RL=3.3KΩ | 2 | ||
| On-state voltage | VTM | 1.5 | V | ITM=11A tp=380μs Tj=25℃ | 2 | ||
| Repetitive peak off-state current | IDRM | 5 | μA | VD=VDRM VR=VRRM Tj=25℃ | 2 | ||
| Repetitive peak reverse current | IRRM | 1 | mA | VD=VDRM VR=VRRM Tj=125℃ | 2 | ||
| Repetitive peak off-state voltage (Tj=25℃) | VDRM | 800 | V | Tj=25℃ | 1 | ||
| Repetitive peak reverse voltage (Tj=25℃) | VRRM | 800 | V | Tj=25℃ | 1 | ||
| RMS on-state current | IT(RMS) | 8 | A | TC=90℃ | 1 | ||
| Non repetitive surge peak on-state current | ITSM | 80 | A | full cycle, F=50Hz | 2 | ||
| I2t value for fusing | I2t | 32 | A2s | tp=10ms | 2 | ||
| Critical rate of rise of on-state current | dI/dt | 50 | A/μs | IG=2×IGT | 2 | ||
| Peak gate current | IGM | 4 | A | 2 | |||
| Average gate power dissipation | PG(AV) | 1 | W | 2 | |||
| Peak gate power | PGM | 5 | W | 2 | |||
| Junction to case thermal resistance (AC), TO-263 | Rth(j-c) | 3 | ℃/W | AC, TO-263 | 2 | ||
| Operating junction temperature range | Tj | -40 | 150 | ℃ | 1 | ||
| Storage junction temperature range | Tstg | -40 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
BTB08E-800BW - Footprint:
Package_TO_SOT_SMD:TO-263-2 - 3D model: TO-263 (KiCad packages3D, STEP)
- 3D model files:
btb08e-800bw-etched.step/btb08e-800bw-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);btb08e-800bw.step/btb08e-800bw.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KTP datasheet (4 pp, sha256
5c800519ef2efd75, retrieved 2026-10-18, 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).