component
FC3357
Public Made by Adomby adom
GUOXIN JIAPIN SEMICONDUCTOR Bipolar (BJT), SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 16d ago |
| viewers | 16d ago |
| fc3357-etched.glb | 16d ago |
| fc3357-etched.step | 16d ago |
| fc3357-hero.glb | 16d ago |
| fc3357-hero.overlay.json | 16d ago |
| fc3357.glb | 16d ago |
| fc3357.kicad_mod | 16d ago |
| fc3357.kicad_sym | 16d ago |
| fc3357.lbr | 16d ago |
| fc3357.step | 16d ago |
| package.json | 16d ago |
| page.json | 16d ago |
| README.md | 16d ago |
FC3357
GUOXIN JIAPIN SEMICONDUCTOR · Bipolar (BJT) · SOT-89
FC3357 from GUOXIN JIAPIN SEMICONDUCTOR, in a SOT-89. 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 | B | passive | Base pin of the NPN transistor; the datasheet's absolute maximum for emitter-base breakdown is VEBO 2.5 V, and the emitter-base leakage IEBO is specified at VEB=1 V. |
| 2 | C | passive | Collector pin; the limits are VCBO 20 V, VCEO 12 V and IC 100 mA maximum, with PC 1200 mW allowed only when a heat sink is used. |
| 3 | E | passive | Emitter pin; the datasheet states no emitter-specific limit beyond the emitter-base breakdown VEBO 2.5 V and the common device ratings. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GUOXIN JIAPIN SEMICONDUCTOR |
| Package | SOT-89 |
| 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 breakdown voltage (absolute maximum rating) | VCBO | 20 | V | 1 | |||
| Collector-emitter breakdown voltage (absolute maximum rating) | VCEO | 12 | V | 1 | |||
| Emitter-base breakdown voltage (absolute maximum rating) | VEBO | 2.5 | V | 1 | |||
| Collector current | IC | 100 | mA | 1 | |||
| Power dissipation | PC | 1200 | mW | 采用散热板 (with heat sink, footnote *) | 1 | ||
| Junction temperature | Tj | 150 | ℃ | 1 | |||
| Storage temperature | Tstg | -65 | 150 | ℃ | 1 | ||
| DC current gain | hFE | 60 | 150 | 250 | VCE=10V,IC=20mA | 2 | |
| Gain-bandwidth product | fT | 6.5 | GHz | VCE=10V,IC=20mA | 2 | ||
| Insertion power gain | /S21e/2 | 9 | 10 | dB | VCE=10V,IC=20mA,f=1GHz | 2 |
CAD (KiCad official)
- Symbol:
FC3357 - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
fc3357-etched.step/fc3357-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fc3357.step/fc3357.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GUOXIN JIAPIN SEMICONDUCTOR datasheet (5 pp, sha256
6c6758e154aaa689, retrieved 2026-10-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).