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LTST-C170TBKT

Lite On · LED Indication - Discrete · 0805

LTST-C170TBKT from Lite On, in a 0805. 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 K passive Cathode (-) soldering terminal, marked CATHODE on the package drawing; reverse voltage max 5 V (not for continuous operation).
2 A passive Anode (+) soldering terminal of the InGaN blue LED; drive through a series current-limiting resistor, DC forward current max 20 mA, forward voltage 2.80-3.80 V at IF = 20 mA.

Key specifications

Parameter Value
Manufacturer Lite On
Package 0805
Category Optoelectronics
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Power Dissipation 76 mW 3
Peak Forward Current 100 mA 1/10 Duty Cycle, 0.1ms Pulse Width 3
DC Forward Current 20 mA 3
Reverse Voltage 5 V Note A 3
Operating Temperature Range -20 80 °C 3
Storage Temperature Range -30 100 °C 3
Wave Soldering Condition 260 °C For 5 Seconds 3
Infrared Soldering Condition 260 °C For 5 Seconds 3
Vapor Phase Soldering Condition 215 °C For 3 Minutes 3
Luminous Intensity IV 28 180 mcd IF = 20mA 4
Dominant Wavelength λd 465 475 nm IF = 20mA 4
Forward Voltage VF 2.8 3.8 V IF = 20mA 4
Reverse Current IR 10 μA VR = 5V 4
Reflow Soldering Peak Temperature 240 °C Reflow soldering; soldering time 10 sec max 10
Wave Soldering Solder Wave Temperature 260 °C Solder wave; soldering time 10 sec max; pre-heat 100°C max, 60 sec max 10
Soldering Iron Temperature 300 °C 3 sec max, one time only 10

CAD (KiCad official)

  • Symbol: LTST-C170TBKT
  • Footprint: LED_SMD:LED_0805_2012Metric
  • 3D model: 0805 (KiCad packages3D, STEP)
  • 3D model files: ltst-c170tbkt-etched.step / ltst-c170tbkt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ltst-c170tbkt.step / ltst-c170tbkt.glb are the bare package body.

Provenance

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

  • Datasheet: Lite On datasheet (12 pp, sha256 0d83b92c3834884b, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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