component
BTA16-800SW
Public Made by Adomby adom
KY Thyristors (SCR)/Modules, TO-220AB-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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BTA16-800SW
KY · Thyristors (SCR)/Modules · TO-220AB-3
BTA16-800SW from KY, in a TO-220AB-3. 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 of the triac, shown as T1(1) in the symbol; the gate trigger conditions are specified with VD=12V, RL=30Ω. |
| 2 | T2 | passive | Main terminal T2 of the triac, shown as T2(2) in the symbol; it carries up to 16A RMS on-state current at Tc=110°C. |
| 3 | G | input | Gate trigger input, shown as G(3) in the symbol, with gate trigger voltage VGT ≤1.5V at VD=12V, RL=30Ω. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KY |
| Package | TO-220AB-3 |
| 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 |
|---|---|---|---|---|---|---|---|
| Repetitive Peak Off-State Voltage (BTA16/BTB16-800) | VDRM/VRRM | 1000 | V | BTA16/BTB16-800 | 3 | ||
| R.M.S On-State Current | IT(RMS) | 16 | A | Tc=110°C | 3 | ||
| Surge On-State Current | ITSM | 170 | A | 3 | |||
| I²t for fusing | I²t | 116 | A²s | Tp=10ms | 3 | ||
| Average Gate Power Dissipation | PG(AV) | 1 | W | Tj=125°C | 3 | ||
| Peak Gate Current | IGM | 4 | A | tp=20us Tj=125°C | 3 | ||
| Operating Junction Temperature | Tj | -40 | 125 | °C | 3 | ||
| Storage Temperature | TSTG | -40 | 150 | °C | 3 | ||
| Repetitive Peak Off-State Current | IDRM | 5 | uA | Tj=25°C | 3 | ||
| Repetitive Peak Off-State Current | IDRM | 1 | mA | Tc=125°C | 3 | ||
| Repetitive Peak Reverse Current | IRRM | 5 | uA | Tc=25°C | 3 | ||
| Repetitive Peak Reverse Current | IRRM | 1 | mA | Tc=125°C | 3 | ||
| Gate trigger voltage | VGT | 1.5 | V | VD=12V, RL=30Ω | 3 | ||
| Critical rate of rise of on-state current (I,II,III) | di/dt | 50 | A/us | I,II,III; F=100Hz, IG=2xIGT, tr≤100ns | 3 | ||
| Critical rate of rise of on-state current (IV) | di/dt | 10 | A/us | IV; F=100Hz, IG=2xIGT, tr≤100ns | 3 | ||
| Gate trigger current (SW column) | IGT | 10 | mA | I,II,III, VD=12V, RL=30Ω | 3 | ||
| Holding current (SW column) | IH | 25 | mA | IT=0.2A | 3 | ||
| Gate non-trigger voltage | VGD | 0.2 | V | VD=VDRM, TJ=125°C, RL=3.3KΩ | 3 | ||
| Critical-rate of rise of commutation voltage (SW column) | dv/dt | 100 | V/us | TJ=125°C, VD=2/3VDRM, Gate open circuit, tp=16.7ms/tp=10ms | 3 | ||
| Forward on voltage | VTM | 1.5 | V | IT=23A, tp=380us | 3 |
CAD (KiCad official)
- Symbol:
BTA16-800SW - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220AB-3 (KiCad packages3D, STEP)
- 3D model files:
bta16-800sw-etched.step/bta16-800sw-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bta16-800sw.step/bta16-800sw.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KY datasheet (7 pp, sha256
176a93af4a12672b, retrieved 2026-10-16, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).
# BTA16-800SW
**KY** · Thyristors (SCR)/Modules · TO-220AB-3
BTA16-800SW from KY, in a TO-220AB-3. 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 of the triac, shown as T1(1) in the symbol; the gate trigger conditions are specified with VD=12V, RL=30Ω. |
| 2 | T2 | passive | Main terminal T2 of the triac, shown as T2(2) in the symbol; it carries up to 16A RMS on-state current at Tc=110°C. |
| 3 | G | input | Gate trigger input, shown as G(3) in the symbol, with gate trigger voltage VGT ≤1.5V at VD=12V, RL=30Ω. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KY |
| Package | TO-220AB-3 |
| 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 |
|---|---|---|---|---|---|---|---|
| Repetitive Peak Off-State Voltage (BTA16/BTB16-800) | VDRM/VRRM | | | 1000 | V | BTA16/BTB16-800 | 3 |
| R.M.S On-State Current | IT(RMS) | | | 16 | A | Tc=110°C | 3 |
| Surge On-State Current | ITSM | | | 170 | A | | 3 |
| I²t for fusing | I²t | | | 116 | A²s | Tp=10ms | 3 |
| Average Gate Power Dissipation | PG(AV) | | | 1 | W | Tj=125°C | 3 |
| Peak Gate Current | IGM | | | 4 | A | tp=20us Tj=125°C | 3 |
| Operating Junction Temperature | Tj | -40 | | 125 | °C | | 3 |
| Storage Temperature | TSTG | -40 | | 150 | °C | | 3 |
| Repetitive Peak Off-State Current | IDRM | | | 5 | uA | Tj=25°C | 3 |
| Repetitive Peak Off-State Current | IDRM | | | 1 | mA | Tc=125°C | 3 |
| Repetitive Peak Reverse Current | IRRM | | | 5 | uA | Tc=25°C | 3 |
| Repetitive Peak Reverse Current | IRRM | | | 1 | mA | Tc=125°C | 3 |
| Gate trigger voltage | VGT | | | 1.5 | V | VD=12V, RL=30Ω | 3 |
| Critical rate of rise of on-state current (I,II,III) | di/dt | 50 | | | A/us | I,II,III; F=100Hz, IG=2xIGT, tr≤100ns | 3 |
| Critical rate of rise of on-state current (IV) | di/dt | 10 | | | A/us | IV; F=100Hz, IG=2xIGT, tr≤100ns | 3 |
| Gate trigger current (SW column) | IGT | | | 10 | mA | I,II,III, VD=12V, RL=30Ω | 3 |
| Holding current (SW column) | IH | | | 25 | mA | IT=0.2A | 3 |
| Gate non-trigger voltage | VGD | 0.2 | | | V | VD=VDRM, TJ=125°C, RL=3.3KΩ | 3 |
| Critical-rate of rise of commutation voltage (SW column) | dv/dt | 100 | | | V/us | TJ=125°C, VD=2/3VDRM, Gate open circuit, tp=16.7ms/tp=10ms | 3 |
| Forward on voltage | VTM | | 1.5 | | V | IT=23A, tp=380us | 3 |
## CAD (KiCad official)
- Symbol: `BTA16-800SW`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220AB-3 (KiCad packages3D, STEP)
- 3D model files: `bta16-800sw-etched.step` / `bta16-800sw-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bta16-800sw.step` / `bta16-800sw.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [KY datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945103776202752) (7 pp, sha256 `176a93af4a12672b`, retrieved 2026-10-16, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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).
[Datasheet PDF](docs/bta16-800sw-datasheet.pdf)