component

KTH1701TL-ST3

Public Made by Adom

by adom

CONNTEK Hall Switches, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentmagnetic sensorskth1701tl-st3factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 7d ago
viewers kth1701tl-st3: viewers · Ray 7d ago
kth1701tl-st3-etched.glb Publish 0.1.0 · Ray 7d ago
kth1701tl-st3-etched.step kth1701tl-st3: factory component page (tier=lcsc) · Ray 7d ago
kth1701tl-st3-hero.glb kth1701tl-st3: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
kth1701tl-st3-hero.overlay.json Publish 0.1.0 · Ray 7d ago
kth1701tl-st3.glb Publish 0.1.0 · Ray 7d ago
kth1701tl-st3.kicad_mod Publish 0.1.0 · Ray 7d ago
kth1701tl-st3.kicad_sym Publish 0.1.0 · Ray 7d ago
kth1701tl-st3.lbr Publish 0.1.0 · Ray 7d ago
kth1701tl-st3.step Publish 0.1.0 · Ray 7d ago
package.json Publish 0.1.0 · Ray 7d ago
page.json Set visibility: public · Ray 7d ago
README.md Publish 0.1.0 · Ray 7d ago

KTH1701TL-ST3

CONNTEK · Hall Switches · SOT-23-3L

KTH1701TL-ST3 from CONNTEK, in a SOT-23-3L. 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 VDD power_in Supply input, operating range 1.8 V to 5.5 V; absolute maximum VDD is 6 V, and a 1 µF capacitor should be connected between VDD and GND, placed as close to the VDD pin as possible, to filter supply noise.
2 OUTPUT output CMOS push-pull output that goes low when the field exceeds BOP and returns high when it falls below BRP, with VOL 0.15 V max and VOH VDD-0.15 V min at IOUT = 1 mA, and absolute maximum output drive current of 5 mA.
3 GND power_in Ground reference pin; the 1 µF VDD-to-GND decoupling capacitor is to be connected to this pin.

Key specifications

Parameter Value
Manufacturer CONNTEK
Package SOT-23-3L
Category Magnetic Sensors
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
供电电压范围 (recommended operating) VDD 1.8 5.5 V 芯片工作 5
工作温度范围 (recommended operating) TA -40 125 oC 芯片工作 5
供电电压 (electrical, TX series) VDD 1.8 5.5 V 工作状态 6
输出低电平 (electrical, TX series) VOL 0.05 0.15 V IOUT=1mA 6
供电电压 (absolute maximum) VDD 6 V 5
反向电源电压 (absolute maximum) VDD_REV -0.3 V 5
输出驱动电流 (absolute maximum) IOUTPUT 5 mA 5
存储温度范围 (absolute maximum) TSTG -50 150 oC 5
结点最高耐温 (absolute maximum) TJ 150 oC 5
人体模型ESD能力 (absolute maximum) ESD HBM 8000 V HBM 5
磁场工作点 (BOPS) BOPS 26 36 46 Gauss TA=+25℃， VDD=1.8V 8
磁场释放点 (BRPS) BRPS 10 20 30 Gauss TA=+25℃， VDD=1.8V 8
磁场工作点 (BOPN) BOPN -46 -36 -26 Gauss TA=+25℃， VDD=1.8V 8
磁场释放点 (BRPN) BRPN -30 -20 -10 Gauss TA=+25℃， VDD=1.8V 8
平均电流 (electrical, TX series) IDD(AVG) 2.4 uA TA=+25℃， VDD=1.8V 6
唤醒状态电流 (electrical, TX series) IDD(Awake) 2 mA TA=+25℃， VDD=1.8V 6
休眠状态电流 (electrical, TX series) IDD(Sleep) 0.4 uA TA=+25℃， VDD=1.8V 6
唤醒时间 (electrical, TX series) TAWAKE 10 μs 工作状态 6
周期 (electrical, TX series) TPERIOD 10 ms 工作状态 7
磁滞 (hysteresis, L series) BHY 16 Gauss 8

CAD (KiCad official)

  • Symbol: KTH1701TL-ST3
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: kth1701tl-st3-etched.step / kth1701tl-st3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); kth1701tl-st3.step / kth1701tl-st3.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: CONNTEK datasheet (16 pp, sha256 54c87cc0045a284a, retrieved 2026-10-18, 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, 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