component
AT4506-CuH-D
Public Made by Adomby adom
AOTE Transistor, Photovoltaic Output Optoisolators, DIP-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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README
markdownAT4506-CuH-D
AOTE · Transistor, Photovoltaic Output Optoisolators · DIP-8
AT4506-CuH-D from AOTE, in a DIP-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 | NC | unconnected | Pin 1 is listed as NC (no connection) in the pin configuration, and the datasheet gives no function for it. |
| 2 | Anode | input | LED anode input, driven with IF(ON) of 10 mA to 20 mA and VF(OFF) of -5 V to 0.8 V, with peak forward input current rated at 25 mA. |
| 3 | Cathode | input | LED cathode input, with reverse input voltage VR rated at 5 V. |
| 4 | NC | unconnected | Pin 4 is listed as NC (no connection) in the pin configuration, and the datasheet gives no function for it. |
| 5 | GND | power_in | Ground pin; a 0.1 µF bypass capacitor between pins 5 and 8 is recommended. |
| 6 | O | output | Detector output, rated VO -0.5 V to 30 V with average output current IO(AVG) of 15 mA maximum, and internally pulled up through a 20 kΩ resistor when shorted to pin 7. |
| 7 | VL | passive | Connection to the internal 20 kΩ output pull-up resistor, enabled by shorting it to output pin 6, with resistor voltage V7 rated -0.5 V to VCC. |
| 8 | VCC | power_in | Supply pin, rated VCC -0.5 V to 30 V absolute maximum with recommended supply VDD of 4.5 V to 30 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AOTE |
| Package | DIP-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 |
|---|---|---|---|---|---|---|---|
| Average Forward Input Current | IF(AVG) | 25 | mA | 4 | |||
| Peak Forward Input Current | IF(PEAK) | 25 | mA | 50% duty cycle, ≤ 1 ms pulse width | 4 | ||
| Peak Transient Input Current | IF(TRANS) | 50 | mA | ≤1 µs pulsewidth, 300 pps | 4 | ||
| Reverse Input Voltage | VR | 5 | V | 4 | |||
| Average Output Current | IO(AVG) | 15 | mA | 4 | |||
| Resistor Voltage | V7 | -0.5 | V | Upper limit printed as VCC | 4 | ||
| Supply Voltage | VCC | -0.5 | 30 | V | 4 | ||
| Output Voltage | VO | -0.5 | 30 | V | 4 | ||
| Output Power Dissipation | PO | 100 | mW | 4 | |||
| Total Power Dissipation | Pt | 145 | mW | 4 | |||
| Isolation voltage | VISO | 5000 | Vrms | 4 | |||
| Operating Temperature | Topr | -40 | 100 | ℃ | 4 | ||
| Storage Temperature | Tstg | -55 | 125 | ℃ | 4 | ||
| Peak Isolation Voltage | VIORM | 1500 | Vpeak | DIN/EN/DIN EN60747-5-5 | 4 | ||
| Transient isolation voltage | VIOTM | 7000 | Vpeak | DIN/EN/DIN EN60747-5-5 | 4 | ||
| Isolation Voltage | Viso | 5000 | Vrms | For 1 min | 4 | ||
| Creepage Distance | L | 7 | mm | Measured from input terminals to output terminals, shortest distance path along body | 4 | ||
| Clearance Distance | L | 7 | mm | Measured from input terminals to output terminals, shortest distance through air | 4 | ||
| Insulation Thickness | DTI | 0.4 | mm | Insulation thickness between emitter and detector | 4 | ||
| Supply Voltages | VDD | 4.5 | 30 | V | 5 | ||
| Output Voltage | VO | 0 | 30 | V | 5 | ||
| Forward Input Current (ON) | IF(ON) | 10 | 20 | mA | 5 | ||
| Forward Input Voltage (OFF) | VF(OFF) | -5 | 0.8 | V | 5 | ||
| Operating Temperature | TA | -40 | 100 | ℃ | 5 | ||
| Current Transfer Ratio | CTR | 44 | 90 | % | IF = 10 mA, VO = 0.6 V | 5 | |
| Low Level Output Current | IOL | 4.4 | 9 | mA | IF = 10 mA, VO = 0.6 V | 5 | |
| Low Level Output Voltage | VOL | 0.17 | 0.6 | V | IO = 2.4 mA | 5 | |
| Input Threshold Current | ITH | 0.96 | 5 | mA | VO = 0.8 V, IO = 0.75 mA | 5 | |
| High Level Output Current | IOH | 3 | 50 | μA | VF = 0.8 V | 5 | |
| High Level Supply Current | ICCH | 0.7 | 1.3 | mA | VF = 0.8 V, VO = Open | 5 | |
| Low Level Supply Current | ICCL | 0.7 | 1.3 | mA | IF= 10 mA, VO = Open | 5 | |
| Input Forward Voltage | VF | 1.32 | 1.8 | V | IF = 10 mA | 5 | |
| Temperature Coefficient of Forward Voltage | ∆VF/∆TA | -1.6 | mV/°C | IF = 10 mA | 5 | ||
| Input Reverse Breakdown Voltage | BVR | 5 | V | IR = 10 µA | 5 | ||
| Input Capacitance | CIN | 60 | pF | f = 1 MHz, VF = 0 V | 5 | ||
| Internal Pull-up Resistor | RL | 14 | 20 | 25 | kΩ | TA = 25°C | 5 |
| Internal Pull-up Resistor Temperature Coefficient | ∆RL/∆TA | 0.014 | kΩ/°C | 5 | |||
| Capacitance (Input-Output) | CI-O | 0.6 | pF | f = 1 MHz | 5 | ||
| Propagation Delay Time to Logic Low at Output (external RL) | tPHL | 30 | 250 | 400 | ns | IF(on) = 10 mA, VF(off) = 0.8 V, VCC = 15.0 V, CL = 100 pF, VTHLH = 2.0 V, VTHHL = 1.5 V | 6 |
| Propagation Delay Time to High Output Level (external RL) | tPLH | 270 | 400 | 550 | ns | 6 | |
| PulseWidth Distortion (external RL) | PWD | 150 | 450 | ns | CL = 100 pF | 6 | |
| Propagation Delay Difference Between Any 2 Parts (external RL) | tPLH-tPHL | -150 | 150 | 450 | ns | 6 | |
| Output High Level Common Mode Transient Immunity (external RL) | /CMH/ | 15 | 30 | kV/μs | /VCM/=1000V IF=0mA | 6 | |
| Output Low Level Common Mode Transient Immunity (external RL) | /CML/ | 15 | 30 | kV/μs | /VCM/=1000V IF=6.0mA | 6 | |
| Propagation Delay Time to Logic Low at Output (internal RL) | tPHL | 20 | 300 | 400 | ns | IF(on) = 10 mA, VF(off) = 0.8 V, VCC = 15.0 V, CL = 100 pF, VTHLH = 2.0 V, VTHHL = 1.5 V | 6 |
| Propagation Delay Time to High Output Level (internal RL) | tPLH | 220 | 400 | 650 | ns | 6 | |
| PulseWidth Distortion (internal RL) | PWD | 100 | 500 | ns | 6 | ||
| Propagation Delay Difference Between Any 2 Parts (internal RL) | tPLH-tPHL | -150 | 100 | 500 | ns | 6 | |
| Output High Level Common Mode Transient Immunity (internal RL) | /CMH/ | 30 | kV/μs | /VCM/=1000V IF=0mA | 6 | ||
| Output Low Level Common Mode Transient Immunity (internal RL) | /CML/ | 30 | kV/μs | /VCM/=1000V IF=6.0mA | 6 | ||
| Power Supply Rejection | PSR | 1 | Vp-p | Square Wave, tRISE, tFALL> 5 ns, no bypass capacitors | 6 |
CAD (KiCad official)
- Symbol:
AT4506-CuH-D - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
at4506-cuh-d-etched.step/at4506-cuh-d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);at4506-cuh-d.step/at4506-cuh-d.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AOTE datasheet (15 pp, sha256
a976ab45f09e2502, 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, 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).