component
FC1404
Public Made by Adomby adom
GUOXIN JIAPIN SEMICONDUCTOR Bipolar (BJT), SOT-323. 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 | 16d ago |
| viewers | 16d ago |
| fc1404-etched.glb | 16d ago |
| fc1404-etched.step | 16d ago |
| fc1404-hero.glb | 16d ago |
| fc1404-hero.overlay.json | 16d ago |
| fc1404.glb | 16d ago |
| fc1404.kicad_mod | 16d ago |
| fc1404.kicad_sym | 16d ago |
| fc1404.lbr | 16d ago |
| fc1404.step | 16d ago |
| package.json | 16d ago |
| page.json | 16d ago |
| README.md | 16d ago |
FC1404
GUOXIN JIAPIN SEMICONDUCTOR · Bipolar (BJT) · SOT-323
FC1404 from GUOXIN JIAPIN SEMICONDUCTOR, in a SOT-323. 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 terminal of the NPN transistor; the datasheet gives the emitter-base breakdown limit VEBO of 1.5 V max and the base-emitter leakage IEBO of 0.1 µA max at VEB=1V. |
| 2 | E | passive | Emitter terminal of the NPN transistor, the reference for the VCE=5V, IC=20mA test conditions and the 50 mA max collector current rating. |
| 3 | C | passive | Collector terminal of the NPN transistor; the datasheet limits are VCBO 15 V, VCEO 9 V and IC 50 mA, with PC 100 mW max total power dissipation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GUOXIN JIAPIN SEMICONDUCTOR |
| Package | SOT-323 |
| 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 |
|---|---|---|---|---|---|---|---|
| 集电极基极击穿电压 (Collector-base breakdown voltage) | VCBO | 15 | V | IC=1.0µA | 2 | ||
| 集电极基极漏电流 (Collector-base cutoff current) | ICBO | 0.1 | µA | VCB=10V | 2 | ||
| 发射极基极漏电流 (Emitter-base cutoff current) | IEBO | 0.1 | µA | VEB=1V | 2 | ||
| 直流增益 (DC current gain) | hFE | 90 | 150 | 250 | VCE=5V，IC=20mA | 2 | |
| 增益带宽乘积 (Transition frequency) | fT | 7 | 9 | GHz | VCE=5V，IC=20mA | 2 | |
| 输出反馈电容 (Feedback capacitance) | Cre | 0.65 | 1 | pF | VCB=10V,IE=0mA, f=1MHz | 2 | |
| 噪声因子 (Noise figure) | NF | 1.6 | 2.5 | dB | VCE=5V, IC=5mA, f=0.9GHz | 2 | |
| 插入功率增益 (Insertion power gain) | /S21e/2 | 13.3 | dB | VCE=5V,IC=5mA, f=0.9GHz | 2 | ||
| 插入功率增益 (Insertion power gain) | /S21e/2 | 13.5 | dB | VCE=5V,IC=20mA,f=0.9GHz | 2 | ||
| 集电极基极击穿电压 (Collector-base voltage) | VCBO | 15 | V | 1 | |||
| 集电极发射极击穿电压 (Collector-emitter voltage) | VCEO | 9 | V | 1 | |||
| 发射极基极击穿电压 (Emitter-base voltage) | VEBO | 1.5 | V | 1 | |||
| 集电极电流 (Collector current) | IC | 50 | mA | 1 | |||
| 功耗 (Power dissipation) | PC | 100 | mW | 1 | |||
| 结温度 (Junction temperature) | Tj | 150 | ℃ | 1 | |||
| 存储温度 (Storage temperature) | Tstg | -65 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
FC1404 - Footprint:
Package_TO_SOT_SMD:SOT-323_SC-70 - 3D model: SOT-323 (KiCad packages3D, STEP)
- 3D model files:
fc1404-etched.step/fc1404-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fc1404.step/fc1404.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GUOXIN JIAPIN SEMICONDUCTOR datasheet (5 pp, sha256
25490a344f039968, retrieved 2026-10-19, 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).