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ATH11L2-CuH-D

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AOTE Logic Output Optoisolators, DIP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ATH11L2-CuH-D

AOTE · Logic Output Optoisolators · DIP-6

ATH11L2-CuH-D from AOTE, in a DIP-6. 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 Anode input LED anode of the input emitter, driven with forward current IF up to 60 mA (turn-on threshold IFon max 10 mA for the ATH11L2 variant, recommended 10 to 15 mA), reverse voltage max 6 V.
2 Cathode input LED cathode of the input emitter, returned to the input-side drive circuit.
3 NC unconnected No internal connection.
4 VO output Detector output, allowed range 0 to 16 V (V45) with output current IO up to 50 mA, driven low (VOL max 0.4 V) when IF exceeds the turn-on threshold.
5 GND power_in Output-side ground reference for the detector and output.
6 VCC power_in Output-side supply voltage, 3 to 16 V absolute maximum (V65) and 3 to 15 V recommended operating range.

Key specifications

Parameter Value
Manufacturer AOTE
Package DIP-6
Category Optoisolators
Pins 6

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Turn on Threshold Current (ATH11L2) IF(on) 10 15 mA 3
Power Supply Voltage VDD 3 15 V 3
Forward Current IF 60 mA 3
Reverse Voltage VR 6 V 3
Power Dissipation (input) PD 120 mW 3
V45 Allowed Range VO 0 16 V 3
V65 Allowed Range VCC 3 16 V 3
Output Current IO 50 mA 3
Power Dissipation (output) PD 150 mW 3
Isolation Voltage Viso 5000 Vrms 3
Operating Temperature Topr -55 110 ℃ 3
Storage Temperature Tstg -55 125 ℃ 3
Soldering Temperature Tsol 260 ℃ 3
Forward Voltage VF 1.24 1.5 V IF =10mA 4
Reverse Current IR 10 uA VR =5V 4
Input capacitance CJ 100 pF V=0, f=1MHz 4
Operation Voltage Range VCC 3 15 V 4
Supply Current (off) ICC(off) 0.62 1.5 mA IF =0mA, Vcc=5V 4
Output Current, High IOH 100 uA IF =0mA, Vcc=Vo =15V 4
Supply Current (on) ICC(on) 0.67 1.5 mA IF =10mA, Vcc=5V 4
Output Voltage low VOL 0.4 V Vcc=5V, IF =IFon(max.) RL=270Ω 4
Turn on Threshold Current (ATH11L2) IFon 10 mA Vcc=5V, RL =270Ω 4
Hysteresis Ratio IFoff /IFon 0.5 0.9 Vcc=5V, RL =270Ω 4
Turn on Time ton 4 µs Vcc=5V, IF =IFon, RL =270Ω 4
Fall Time tf 0.1 µs 4
Turn off Time toff 4 µs 4
Rise Time tr 0.1 µs 4

CAD (KiCad official)

  • Symbol: ATH11L2-CuH-D
  • Footprint: Package_DIP:DIP-6_W7.62mm
  • 3D model: DIP-6 (KiCad packages3D, STEP)
  • 3D model files: ath11l2-cuh-d-etched.step / ath11l2-cuh-d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ath11l2-cuh-d.step / ath11l2-cuh-d.glb are the bare package body.

Provenance

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

  • Datasheet: AOTE datasheet (12 pp, sha256 8dc97eebcc541822, retrieved 2026-10-15, 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-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