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KTB1369-Y-U
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KEC Semicon Bipolar (BJT), TO-220F-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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KTB1369-Y-U
KEC Semicon · Bipolar (BJT) · TO-220F-3
KTB1369-Y-U from KEC Semicon, in a TO-220F-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 | BASE | input | Base terminal; the datasheet limits base current to IB = -0.2 A (absolute maximum rating). |
| 2 | COLLECTOR | passive | Collector terminal; the datasheet limits collector current to IC = -2 A, collector-base voltage VCBO to -200 V and collector-emitter voltage VCEO to -180 V. |
| 3 | EMITTER | passive | Emitter terminal; the datasheet limits emitter-base voltage VEBO to -5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KEC Semicon |
| Package | TO-220F-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 |
|---|---|---|---|---|---|---|---|
| Collector Cut-off Current | ICBO | -1 | A | VCB=-200V, IE=0 | 1 | ||
| Emitter Cut-off Current | IEBO | -1 | A | VEB=-5V, IC=0 | 1 | ||
| Collector-Emitter Breakdown Voltage | V(BR)CEO | -180 | V | IC=-10mA, IB=0 | 1 | ||
| DC Current Gain (Y class) | hFE | 120 | 240 | VCE=-10V, IC=-400mA | 1 | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | -1 | V | IC=-500mA, IB=-50mA | 1 | ||
| Base-Emitter Voltage | VBE | -1 | V | VCE=-5V, IC=-500mA | 1 | ||
| Collector-Base Voltage | VCBO | -200 | V | Ta=25 | 1 | ||
| Collector-Emitter Voltage | VCEO | -180 | V | Ta=25 | 1 | ||
| Emitter-Base Voltage | VEBO | -5 | V | Ta=25 | 1 | ||
| Collector Current | IC | -2 | A | Ta=25 | 1 | ||
| Base Current | IB | -0.2 | A | Ta=25 | 1 | ||
| Collector Power Dissipation | PC | 20 | W | Tc=25 | 1 | ||
| Junction Temperature | Tj | 150 | °C | 1 | |||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
KTB1369-Y-U - Footprint:
Package_TO_SOT_THT:TO-220F-3_Vertical - 3D model: TO-220F-3 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KEC Semicon datasheet (2 pp, sha256
c599ecad39243369, retrieved 2026-10-15, 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).
# KTB1369-Y-U
**KEC Semicon** · Bipolar (BJT) · TO-220F-3
KTB1369-Y-U from KEC Semicon, in a TO-220F-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 | BASE | input | Base terminal; the datasheet limits base current to IB = -0.2 A (absolute maximum rating). |
| 2 | COLLECTOR | passive | Collector terminal; the datasheet limits collector current to IC = -2 A, collector-base voltage VCBO to -200 V and collector-emitter voltage VCEO to -180 V. |
| 3 | EMITTER | passive | Emitter terminal; the datasheet limits emitter-base voltage VEBO to -5 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KEC Semicon |
| Package | TO-220F-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 |
|---|---|---|---|---|---|---|---|
| Collector Cut-off Current | ICBO | | | -1 | A | VCB=-200V, IE=0 | 1 |
| Emitter Cut-off Current | IEBO | | | -1 | A | VEB=-5V, IC=0 | 1 |
| Collector-Emitter Breakdown Voltage | V(BR)CEO | -180 | | | V | IC=-10mA, IB=0 | 1 |
| DC Current Gain (Y class) | hFE | 120 | | 240 | | VCE=-10V, IC=-400mA | 1 |
| Collector-Emitter Saturation Voltage | VCE(sat) | | | -1 | V | IC=-500mA, IB=-50mA | 1 |
| Base-Emitter Voltage | VBE | | | -1 | V | VCE=-5V, IC=-500mA | 1 |
| Collector-Base Voltage | VCBO | | | -200 | V | Ta=25 | 1 |
| Collector-Emitter Voltage | VCEO | | | -180 | V | Ta=25 | 1 |
| Emitter-Base Voltage | VEBO | | | -5 | V | Ta=25 | 1 |
| Collector Current | IC | | | -2 | A | Ta=25 | 1 |
| Base Current | IB | | | -0.2 | A | Ta=25 | 1 |
| Collector Power Dissipation | PC | | | 20 | W | Tc=25 | 1 |
| Junction Temperature | Tj | | | 150 | °C | | 1 |
| Storage Temperature Range | Tstg | -55 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `KTB1369-Y-U`
- Footprint: `Package_TO_SOT_THT:TO-220F-3_Vertical`
- 3D model: TO-220F-3 (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [KEC Semicon datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588895225301778432) (2 pp, sha256 `c599ecad39243369`, retrieved 2026-10-15, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/ktb1369-y-u-datasheet.pdf)