component
AT0530-CuH-S
Public Made by Adomby adom
AOTE Logic Output Optoisolators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownAT0530-CuH-S
AOTE · Logic Output Optoisolators · SOP-8
AT0530-CuH-S from AOTE, in a SOP-8. 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 1 | passive | Anode of the first input LED, with absolute maximum DC forward current 25 mA, peak forward current 50 mA, and reverse voltage 5 V. |
| 2 | Cathode 1 | passive | Cathode of the first input LED, which is the input-side return for the channel 1 LED. |
| 3 | Cathode 2 | passive | Cathode of the second input LED, which is the input-side return for the channel 2 LED. |
| 4 | Anode 2 | passive | Anode of the second input LED, with absolute maximum DC forward current 25 mA, peak forward current 50 mA, and reverse voltage 5 V. |
| 5 | GND | power_in | Ground reference for the output stages; a 0.1 uF bypass capacitor must be connected between pins 5 and 8. |
| 6 | VO 2 | output | Open-collector output of channel 2, with absolute maximum output voltage -0.5 to 20 V and output current 8 mA (peak 16 mA). |
| 7 | VO 1 | output | Open-collector output of channel 1, with absolute maximum output voltage -0.5 to 20 V and output current 8 mA (peak 16 mA). |
| 8 | VCC | power_in | Supply pin with absolute maximum supply voltage -0.5 to 30 V; a 0.1 uF bypass capacitor must be connected between pins 8 and 5. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AOTE |
| Package | SOP-8 |
| Category | Optoisolators |
| Pins | 8 |
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 | VCC | -0.5 | 30 | V | 4 | ||
| Output Current | IO | 8 | mA | 4 | |||
| Peak Output Current | IO(pk) | 16 | mA | 4 | |||
| Output Voltage | VO | -0.5 | 20 | V | 4 | ||
| Output Power Dissipation | PO | 35 | mW | 4 | |||
| DC/Average Forward Input Current | IF(avg) | 25 | mA | 4 | |||
| Peak Forward Input Current | IF(pk) | 50 | mA | 50% duty cycle, 1 ms p.w. | 4 | ||
| Reverse Voltage | VR | 5 | V | 4 | |||
| Peak Transient Input Current | IF(trans) | 1 | A | ≤1µs p.w., 300 pps | 4 | ||
| Input Power Dissipation | PD | 45 | mW | 4 | |||
| Operating Temperature | Topr | -55 | 100 | °C | 4 | ||
| Storage Temperature | Tstg | -55 | 125 | °C | 4 | ||
| Lead Solder Temperature | Tsol | 260 | °C | 4 | |||
| Isolation Voltage | Viso | 3750 | Vrms | For 1 min | 4 | ||
| Peak Isolation Voltage | VIORM | 600 | Vpeak | DIN/EN/DIN EN60747-5-5 | 4 | ||
| Transient Isolation Voltage | VIOTM | 5000 | Vpeak | DIN/EN/DIN EN60747-5-5 | 4 | ||
| Forward Voltage | VF | 1 | 1.35 | 1.7 | V | IF=16mA | 5 |
| Reverse Breakdown Voltage | BVR | 5 | V | IR=10µA | 5 | ||
| Logic Low Output Voltage (0530) | VOL | 0.1 | 0.5 | V | IF=16mA,VCC=4.5V, IO =1.1mA | 5 | |
| Logic High Output Current | IOH | 0.003 | 0.5 | uA | VCC=VO =5.5V, IF=0mA | 5 | |
| Logic High Output Current | IOH | 50 | uA | VCC=VO =15V, IF=0mA | 5 | ||
| Logic High Supply Current | ICCH | 0.05 | 4 | uA | VCC=15V,IF=0mA | 5 | |
| Logic Low Supply Current | ICCL | 100 | 400 | uA | VCC=15V,IF=16mA | 5 | |
| Current Transfer Ratio (0530) | CTR | 7 | % | IF=16mA,VCC=4.5V, VO =0.5V | 5 | ||
| Propagation Delay Time to High Output Level | TPLH | 1.3 | 1.5 | us | RL=4.1kΩ | 6 | |
| Propagation Delay Time to High Output Level | TPLH | 0.6 | 0.8 | us | RL=1.9kΩ | 6 | |
| Propagation Delay Time to Low Output Level | TPHL | 0.2 | 1.5 | us | RL=4.1kΩ | 6 | |
| Propagation Delay Time to Low Output Level | TPHL | 0.2 | 0.8 | us | RL=1.9kΩ | 6 | |
| Common Mode Transient Immunity at High Output Level (0530) | /CMH/ | 1 | 10 | kV/µs | IF=0mA RL=4.1kΩ TA=25℃ /VCM/=10V | 6 | |
| Common Mode Transient Immunity at Low Output Level (0530) | /CML/ | 1 | 10 | kV/µs | IF=16mA RL=4.1kΩ TA=25℃ /VCM/=10V | 6 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper | ③框架类型 Lead Frame ( Cu: 铜框架 Copper) | 3 |
CAD (KiCad official)
- Symbol:
AT0530-CuH-S - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
at0530-cuh-s-etched.step/at0530-cuh-s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);at0530-cuh-s.step/at0530-cuh-s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AOTE datasheet (14 pp, sha256
94d18f40e359b77c, 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, 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).