component
KTB764-Y-AT
Public Made by Adomby adom
KEC Semicon Bipolar (BJT), TO-92-3. Pinout cross-checked by two models against the datasheet, 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
markdownKTB764-Y-AT
KEC Semicon · Bipolar (BJT) · TO-92-3
KTB764-Y-AT from KEC Semicon, in a TO-92-3. 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 | EMITTER | passive | Emitter terminal of the PNP transistor; the datasheet's absolute maximum emitter-base voltage is VEBO = -5 V and the DC collector current is limited to IC = -1 A. |
| 2 | COLLECTOR | passive | Collector terminal; the datasheet limits are VCBO = -60 V and VCEO = -50 V, with DC collector current IC = -1 A (pulse ICP = -2 A) and collector power dissipation PC = 1 W. |
| 3 | BASE | passive | Base terminal controlling the PNP transistor; the datasheet gives VEB = -4 V as the test condition for emitter cut-off current and a maximum junction temperature Tj of 150 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KEC Semicon |
| Package | TO-92-3 |
| 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=-50V, IE=0 | 1 | ||
| Emitter Cut-off Current | IEBO | -1 | A | VEB=-4V, IC=0 | 1 | ||
| DC Current Gain (hFE(1), class Y) | hFE(1) | 100 | 200 | VCE=-2V, IC=-50mA | 1 | ||
| DC Current Gain | hFE(2) | 30 | VCE=-2V, IC=-1A | 1 | |||
| Collector-Emitter Breakdown Voltage | V(BR)CEO | -50 | V | IC=-1mA, IB=0 | 1 | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | -0.2 | -0.7 | V | IC=-500mA, IB=-50mA | 1 | |
| Base-Emitter Saturation Voltage | VBE(sat) | -0.85 | -1.2 | V | IC=-500mA, IB=-50mA | 1 | |
| Transition Frequency | fT | 150 | MHz | VCE=-10V, IC=-50mA | 1 | ||
| Collector Output Capacitance | Cob | 20 | pF | VCB=-10V, IE=0, f=1MHz | 1 | ||
| Collector-Base Voltage | VCBO | -60 | V | Ta=25°C | 1 | ||
| Collector-Emitter Voltage | VCEO | -50 | V | Ta=25°C | 1 | ||
| Emitter-Base Voltage | VEBO | -5 | V | Ta=25°C | 1 | ||
| Collector Current DC | IC | -1 | A | Ta=25°C | 1 | ||
| Collector Current Pulse | ICP | -2 | A | Ta=25°C | 1 | ||
| Collector Power Dissipation | PC | 1 | W | Ta=25°C | 1 | ||
| Junction Temperature | Tj | 150 | °C | 1 | |||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
KTB764-Y-AT - Footprint:
Package_TO_SOT_THT:TO-92_Inline - 3D model: TO-92-3 (KiCad packages3D, STEP)
- 3D model files:
ktb764-y-at-etched.step/ktb764-y-at-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ktb764-y-at.step/ktb764-y-at.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KEC Semicon datasheet (3 pp, sha256
16f02ecdcfc472c7, retrieved 2026-10-17, 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).