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KTH1701TL-TO3

Public Made by Adom

by adom

CONNTEK Hall Switches, TO-92S. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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KTH1701TL-TO3

CONNTEK · Hall Switches · TO-92S

KTH1701TL-TO3 from CONNTEK, in a TO-92S. 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, specified for 1.8 V to 5.5 V operation with a 6 V absolute maximum, and a 1 µF capacitor should be connected between VDD and GND placed as close to this pin as possible.
2 GND power_in Ground pin, which is the return for the supply and the reference for the 1 µF VDD decoupling capacitor.
3 OUTPUT output CMOS push-pull output that goes low when the field exceeds BOP and stays low until it falls below BRP, with VOL of 0.05 V typical and 0.15 V maximum and VOH of VDD-0.1 V typical at IOUT = 1 mA, and an absolute maximum output drive current of 5 mA.

Key specifications

Parameter Value
Manufacturer CONNTEK
Package TO-92S
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
Supply voltage VDD 1.8 5.5 V 工作状态 6
Output low voltage VOL 0.05 0.15 V IOUT=1mA 6
Magnetic operate point, south pole BOPS 26 36 46 Gauss TA=+25℃， VDD=1.8V 8
Magnetic release point, south pole BRPS 10 20 30 Gauss TA=+25℃， VDD=1.8V 8
Magnetic operate point, north pole BOPN -46 -36 -26 Gauss TA=+25℃， VDD=1.8V 8
Magnetic release point, north pole BRPN -30 -20 -10 Gauss TA=+25℃， VDD=1.8V 8
Supply voltage range VDD 1.8 5.5 V 芯片工作 5
Operating temperature range TA -40 125 ℃ 芯片工作 5
Supply voltage (absolute maximum) VDD 6 V 5
Reverse supply voltage VDD_REV -0.3 V 5
Output drive current IOUTPUT 5 mA 5
Storage temperature range TSTG -50 150 ℃ 5
Maximum junction temperature TJ 150 ℃ 5
ESD HBM capability ESD 8000 V 5
Average supply current IDD(AVG) 2.4 uA TA=+25℃， VDD=1.8V 6
Awake-state supply current IDD(Awake) 2 mA TA=+25℃， VDD=1.8V 6
Sleep-state supply current IDD(Sleep) 0.4 uA TA=+25℃， VDD=1.8V 6
Wake-up time TAWAKE 10 μs 工作状态 6
Period TPERIOD 10 ms 工作状态 7
Hysteresis BHY 16 Gauss 8

CAD (KiCad official)

  • Symbol: KTH1701TL-TO3
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92S (KiCad packages3D, STEP)
  • 3D model files: kth1701tl-to3-etched.step / kth1701tl-to3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); kth1701tl-to3.step / kth1701tl-to3.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 2026-10-19, 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, 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