component
AT4N32-CuH-D
Public Made by Adomby adom
AOTE Transistor, Photovoltaic Output Optoisolators, DIP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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AT4N32-CuH-D
AOTE · Transistor, Photovoltaic Output Optoisolators · DIP-6
AT4N32-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 | passive | LED anode of the GaAs input diode; the datasheet limits forward current to IF 60 mA and reverse voltage to VR 3 V. |
| 2 | Cathode | passive | LED cathode of the GaAs input diode; peak forward current is limited to IFP 1 A for a 1 µs pulse. |
| 3 | NC | unconnected | Marked NC (no connection) in the pin configuration; the datasheet states no function for this pin. |
| 4 | Emitter | passive | Emitter of the output Darlington transistor; collector-emitter voltage is limited to VCEO 30 V. |
| 5 | Collector | passive | Collector of the output Darlington transistor; collector current is limited to IC 100 mA and collector-base voltage to VCBO 50 V. |
| 6 | Base | passive | Base of the output Darlington transistor; the datasheet gives no separate base-pin limit. |
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 |
|---|---|---|---|---|---|---|---|
| Forward Current | IF | 60 | mA | 4 | |||
| Peak forward current | IFP | 1 | A | 1us, pulse | 4 | ||
| Reverse Voltage | VR | 3 | V | 4 | |||
| Power Dissipation | PD | 100 | mW | 4 | |||
| Collector Power Dissipation | PC | 150 | mW | 4 | |||
| Collector Current | IC | 100 | mA | 4 | |||
| Collector-Base voltage | VCBO | 50 | V | 4 | |||
| Emitter-Base voltage | VEBO | 8 | V | 4 | |||
| Collector-Emitter voltage | VCEO | 30 | V | 4 | |||
| Emitter-Collector voltage | VECO | 5 | V | 4 | |||
| Total Power Dissipation | Ptot | 250 | mW | 4 | |||
| Input-output isolation voltage | Viso | 5000 | Vrms | 4 | |||
| Peak Isolation Voltage | VIORM | 1500 | Vpeak | DIN/EN/IEC EN60747-5-5 | 4 | ||
| Transient isolation voltage | VIOTM | 7000 | Vpeak | DIN/EN/IEC EN60747-5-5 | 4 | ||
| Operating Temperature | Topr | -55 | 100 | ℃ | 5 | ||
| Storage Temperature | Tstg | -55 | 125 | ℃ | 5 | ||
| Soldering Temperature | Tsol | 260 | ℃ | 5 | |||
| Forward Voltage | VF | 1.3 | 1.5 | V | IF=10mA | 5 | |
| Reverse Current | IR | 10 | µA | VR=3V | 5 | ||
| Terminal Capacitance | Ct | 50 | pF | V=0, F=1KHz | 5 | ||
| Collector Dark Current | ICEO | 100 | nA | VCE=10V | 5 | ||
| Collector-Base Breakdown Voltage | BVCBO | 50 | V | IB=0.1mA, IF=0 | 5 | ||
| Collector-Emitter Breakdown Voltage | BVCEO | 40 | V | IC=0.1mA, IF=0 | 5 | ||
| Emitter-Collector Breakdown Voltage | BVECO | 7 | V | IE=0.1mA, IF=0 | 5 | ||
| Current Transfer Ratio (4N32, 4N33 row) | CTR | 500 | % | IF=10mA, VCE=10V | 5 | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | 1 | V | IF=8mA, IC=2mA | 5 | ||
| Isolation capacitance | CISO | 0.8 | pF | V=0, f=1MHz | 5 | ||
| Turn-on Time | Ton | 5 | µs | VCE=10V, IC=50mA, RL=100Ω | 5 | ||
| Turn-off Time | Toff | 100 | µs | 5 |
CAD (KiCad official)
- Symbol:
AT4N32-CuH-D - Footprint:
Package_DIP:DIP-6_W7.62mm - 3D model: DIP-6 (KiCad packages3D, STEP)
- 3D model files:
at4n32-cuh-d-etched.step/at4n32-cuh-d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);at4n32-cuh-d.step/at4n32-cuh-d.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AOTE datasheet (12 pp, sha256
976aee108bc1e626, 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).
# AT4N32-CuH-D
**AOTE** · Transistor, Photovoltaic Output Optoisolators · DIP-6
AT4N32-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 | passive | LED anode of the GaAs input diode; the datasheet limits forward current to IF 60 mA and reverse voltage to VR 3 V. |
| 2 | Cathode | passive | LED cathode of the GaAs input diode; peak forward current is limited to IFP 1 A for a 1 µs pulse. |
| 3 | NC | unconnected | Marked NC (no connection) in the pin configuration; the datasheet states no function for this pin. |
| 4 | Emitter | passive | Emitter of the output Darlington transistor; collector-emitter voltage is limited to VCEO 30 V. |
| 5 | Collector | passive | Collector of the output Darlington transistor; collector current is limited to IC 100 mA and collector-base voltage to VCBO 50 V. |
| 6 | Base | passive | Base of the output Darlington transistor; the datasheet gives no separate base-pin limit. |
## 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 |
|---|---|---|---|---|---|---|---|
| Forward Current | IF | | | 60 | mA | | 4 |
| Peak forward current | IFP | | | 1 | A | 1us, pulse | 4 |
| Reverse Voltage | VR | | | 3 | V | | 4 |
| Power Dissipation | PD | | | 100 | mW | | 4 |
| Collector Power Dissipation | PC | | | 150 | mW | | 4 |
| Collector Current | IC | | | 100 | mA | | 4 |
| Collector-Base voltage | VCBO | | | 50 | V | | 4 |
| Emitter-Base voltage | VEBO | | | 8 | V | | 4 |
| Collector-Emitter voltage | VCEO | | | 30 | V | | 4 |
| Emitter-Collector voltage | VECO | | | 5 | V | | 4 |
| Total Power Dissipation | Ptot | | | 250 | mW | | 4 |
| Input-output isolation voltage | Viso | | | 5000 | Vrms | | 4 |
| Peak Isolation Voltage | VIORM | | | 1500 | Vpeak | DIN/EN/IEC EN60747-5-5 | 4 |
| Transient isolation voltage | VIOTM | | | 7000 | Vpeak | DIN/EN/IEC EN60747-5-5 | 4 |
| Operating Temperature | Topr | -55 | | 100 | ℃ | | 5 |
| Storage Temperature | Tstg | -55 | | 125 | ℃ | | 5 |
| Soldering Temperature | Tsol | | | 260 | ℃ | | 5 |
| Forward Voltage | VF | | 1.3 | 1.5 | V | IF=10mA | 5 |
| Reverse Current | IR | | | 10 | µA | VR=3V | 5 |
| Terminal Capacitance | Ct | | 50 | | pF | V=0, F=1KHz | 5 |
| Collector Dark Current | ICEO | | | 100 | nA | VCE=10V | 5 |
| Collector-Base Breakdown Voltage | BVCBO | 50 | | | V | IB=0.1mA, IF=0 | 5 |
| Collector-Emitter Breakdown Voltage | BVCEO | 40 | | | V | IC=0.1mA, IF=0 | 5 |
| Emitter-Collector Breakdown Voltage | BVECO | 7 | | | V | IE=0.1mA, IF=0 | 5 |
| Current Transfer Ratio (4N32, 4N33 row) | CTR | 500 | | | % | IF=10mA, VCE=10V | 5 |
| Collector-Emitter Saturation Voltage | VCE(sat) | | | 1 | V | IF=8mA, IC=2mA | 5 |
| Isolation capacitance | CISO | | 0.8 | | pF | V=0, f=1MHz | 5 |
| Turn-on Time | Ton | | | 5 | µs | VCE=10V, IC=50mA, RL=100Ω | 5 |
| Turn-off Time | Toff | | | 100 | µs | | 5 |
## CAD (KiCad official)
- Symbol: `AT4N32-CuH-D`
- Footprint: `Package_DIP:DIP-6_W7.62mm`
- 3D model: DIP-6 (KiCad packages3D, STEP)
- 3D model files: `at4n32-cuh-d-etched.step` / `at4n32-cuh-d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `at4n32-cuh-d.step` / `at4n32-cuh-d.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [AOTE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603345197422571520) (12 pp, sha256 `976aee108bc1e626`, 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-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](docs/at4n32-cuh-d-datasheet.pdf)