component
KST9013
Public Made by Adomby adom
KEXIN Bipolar (BJT), SOT-23. 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 | 24d ago |
| viewers | 24d ago |
| kst9013-etched.glb | 24d ago |
| kst9013-etched.step | 24d ago |
| kst9013-hero.glb | 24d ago |
| kst9013-hero.overlay.json | 24d ago |
| kst9013.glb | 24d ago |
| kst9013.kicad_mod | 24d ago |
| kst9013.kicad_sym | 24d ago |
| kst9013.lbr | 24d ago |
| kst9013.step | 24d ago |
| package.json | 24d ago |
| page.json | 24d ago |
| README.md | 24d ago |
KST9013
KEXIN · Bipolar (BJT) · SOT-23
KST9013 from KEXIN, in a SOT-23. 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 of the KST9013 NPN transistor; the datasheet gives no pin-specific limit, and the absolute maximum ratings (VEBO 5 V, IC 500 mA continuous) apply to the device as a whole. |
| 2 | Emitter | passive | Emitter terminal of the KST9013 NPN transistor; the datasheet gives no pin-specific limit, and the absolute maximum ratings (VEBO 5 V, IC 500 mA continuous) apply to the device as a whole. |
| 3 | Collector | passive | Collector terminal of the KST9013 NPN transistor; the datasheet gives no pin-specific limit, and the absolute maximum ratings (VCBO 40 V, VCEO 25 V, IC 500 mA continuous, PC 300 mW) apply to the device as a whole. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KEXIN |
| Package | SOT-23 |
| 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 - Base Voltage | VCBO | 40 | V | Ta = 25 | 1 | ||
| Collector - Emitter Voltage | VCEO | 25 | V | Ta = 25 | 1 | ||
| Emitter - Base Voltage | VEBO | 5 | V | Ta = 25 | 1 | ||
| Collector Current - Continuous | IC | 500 | mA | Ta = 25 | 1 | ||
| Collector Power Dissipation | PC | 300 | mW | Ta = 25 | 1 | ||
| Junction Temperature | Tj | 150 | 1 | ||||
| Storage Temperature | Tstg | -55 | 150 | 1 | |||
| Collector - emitter breakdown voltage | VCEO | 25 | V | Ic= 0.1mA IB=0 | 1 | ||
| Collector - base breakdown voltage | VCBO | 40 | V | Ic= 100 A IE=0 | 1 | ||
| Emitter - base breakdown voltage | VEBO | 5 | V | IE=100 A IC=0 | 1 | ||
| Collector cut - off current | ICBO | 0.1 | A | VCB=40 V , IE=0 | 1 | ||
| Collector cut -off current | ICEO | 1 | A | VCE=20V , IB=0 | 1 | ||
| Emitter cut - off current | IEBO | 0.1 | A | VEB= 5V , IC=0 | 1 | ||
| DC current gain hFE | hFE | 120 | 400 | VCE=1V, IC= 50mA | 1 | ||
| DC current gain hFE | hFE | 40 | VCE=1V, IC=500mA | 1 | |||
| Collector - emitter saturation voltage | VCE(sat) | 0.6 | V | IC=500 mA, IB= 50mA | 1 | ||
| Base - emitter saturation voltage | VBE(sat) | 1.2 | V | IC=500 mA, IB= 50mA | 1 | ||
| Transition frequency | fT | 150 | MHz | VCE=6V, IC= 20mA,f=30MHz | 1 |
CAD (KiCad official)
- Symbol:
KST9013 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
kst9013-etched.step/kst9013-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kst9013.step/kst9013.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KEXIN datasheet (2 pp, sha256
1fb806db59e865ee, 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).