component
ACPL-224-500E
Public Made by Adomby adom
Broadcom/AVAGO(安华高) Transistor, Photovoltaic Output Optoisolators, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ACPL-224-500E
Broadcom/AVAGO(安华高) · Transistor, Photovoltaic Output Optoisolators · SO-8
ACPL-224-500E from Broadcom/AVAGO(安华高), in a SO-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/Cathode | passive | Terminal of an AC-input LED; the two LEDs are connected inversely parallel, with LED reverse voltage rated at 6 V and average forward current at ±50 mA (absolute maximum ratings). |
| 2 | Cathode/Anode | passive | Opposite-polarity terminal of an inversely parallel AC-input LED, with the same 6 V reverse voltage and ±50 mA average forward current limits. |
| 3 | Anode/Cathode | passive | Terminal of the second inversely parallel AC-input LED, with the same 6 V reverse voltage and ±50 mA average forward current limits. |
| 4 | Cathode/Anode | passive | Opposite-polarity terminal of the second inversely parallel AC-input LED, with the same 6 V reverse voltage and ±50 mA average forward current limits. |
| 5 | Emitter | passive | Emitter of a phototransistor output, with an emitter-collector breakdown voltage of 7 V minimum (BVECO). |
| 6 | Collector | passive | Collector of a phototransistor output, with a collector-emitter breakdown voltage of 80 V minimum (BVCEO) and collector current rated at 50 mA maximum. |
| 7 | Emitter | passive | Emitter of the second phototransistor output, with an emitter-collector breakdown voltage of 7 V minimum (BVECO). |
| 8 | Collector | passive | Collector of the second phototransistor output, with a collector-emitter breakdown voltage of 80 V minimum (BVCEO) and collector current rated at 50 mA maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Broadcom/AVAGO(安华高) |
| Package | SO-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 |
|---|---|---|---|---|---|---|---|
| Forward Voltage | VF | 1.2 | 1.4 | V | IF = ±20 mA | 6 | |
| Reverse Current | IR | 10 | μA | VR = 5V | 6 | ||
| Collector Dark Current | ICEO | 100 | nA | VCE = 48V, IF = 0 mA | 6 | ||
| Collector-Emitter Breakdown Voltage | BVCEO | 80 | V | IC = 0.5 mA, IF = 0 mA | 6 | ||
| Emitter-Collector Breakdown Voltage | BVECO | 7 | V | IE = 100 μA, IF = 0 mA | 6 | ||
| Current Transfer Ratio | CTR | 20 | 400 | % | IF = ±1 mA, VCE = 5V | 6 | |
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.4 | V | IF = ±8 mA, IC = 2.4 mA | 6 | ||
| Floating Capacitance | CF | 0.6 | 1 | pF | V = 0, f = 1 MHz | 6 | |
| Storage Temperature | TS | -55 | 125 | °C | 5 | ||
| Operating Temperature | TA | -55 | 110 | °C | 5 | ||
| Average Forward Current | IF(AVG) | -50 | 50 | mA | 5 | ||
| Pulse Forward Current | IFSM | -1 | 1 | A | 5 | ||
| Reverse Voltage | VR | 6 | V | 5 | |||
| LED Power Dissipation (1 channel) | PI | 65 | mW | 5 | |||
| Collector Current | IC | 50 | mA | 5 | |||
| Collector-Emitter Voltage | VCEO | 80 | V | 5 | |||
| Emitter-Collector Voltage | VECO | 7 | V | 5 | |||
| Isolation Voltage | VISO | 3750 | VRMS | AC for 1 minute, R.H. 40%~60% | 5 | ||
| Collector Power Dissipation (1 channel) | PC | 150 | mW | 5 | |||
| Total Power Dissipation | PTOT | 200 | mW | 5 | |||
| Lead Solder Temperature | 260 | °C | 10 seconds | 5 |
CAD (KiCad official)
- Symbol:
ACPL-224-500E - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files:
acpl-224-500e-etched.step/acpl-224-500e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);acpl-224-500e.step/acpl-224-500e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Broadcom/AVAGO(安华高) datasheet (10 pp, sha256
30b7eb0ce0731a0b, retrieved 2026-10-17, tier: lcsc) - 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).
# ACPL-224-500E
**Broadcom/AVAGO(安华高)** · Transistor, Photovoltaic Output Optoisolators · SO-8
ACPL-224-500E from Broadcom/AVAGO(安华高), in a SO-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/Cathode | passive | Terminal of an AC-input LED; the two LEDs are connected inversely parallel, with LED reverse voltage rated at 6 V and average forward current at ±50 mA (absolute maximum ratings). |
| 2 | Cathode/Anode | passive | Opposite-polarity terminal of an inversely parallel AC-input LED, with the same 6 V reverse voltage and ±50 mA average forward current limits. |
| 3 | Anode/Cathode | passive | Terminal of the second inversely parallel AC-input LED, with the same 6 V reverse voltage and ±50 mA average forward current limits. |
| 4 | Cathode/Anode | passive | Opposite-polarity terminal of the second inversely parallel AC-input LED, with the same 6 V reverse voltage and ±50 mA average forward current limits. |
| 5 | Emitter | passive | Emitter of a phototransistor output, with an emitter-collector breakdown voltage of 7 V minimum (BVECO). |
| 6 | Collector | passive | Collector of a phototransistor output, with a collector-emitter breakdown voltage of 80 V minimum (BVCEO) and collector current rated at 50 mA maximum. |
| 7 | Emitter | passive | Emitter of the second phototransistor output, with an emitter-collector breakdown voltage of 7 V minimum (BVECO). |
| 8 | Collector | passive | Collector of the second phototransistor output, with a collector-emitter breakdown voltage of 80 V minimum (BVCEO) and collector current rated at 50 mA maximum. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Broadcom/AVAGO(安华高) |
| Package | SO-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 |
|---|---|---|---|---|---|---|---|
| Forward Voltage | VF | | 1.2 | 1.4 | V | IF = ±20 mA | 6 |
| Reverse Current | IR | | | 10 | μA | VR = 5V | 6 |
| Collector Dark Current | ICEO | | | 100 | nA | VCE = 48V, IF = 0 mA | 6 |
| Collector-Emitter Breakdown Voltage | BVCEO | 80 | | | V | IC = 0.5 mA, IF = 0 mA | 6 |
| Emitter-Collector Breakdown Voltage | BVECO | 7 | | | V | IE = 100 μA, IF = 0 mA | 6 |
| Current Transfer Ratio | CTR | 20 | | 400 | % | IF = ±1 mA, VCE = 5V | 6 |
| Collector-Emitter Saturation Voltage | VCE(sat) | | | 0.4 | V | IF = ±8 mA, IC = 2.4 mA | 6 |
| Floating Capacitance | CF | | 0.6 | 1 | pF | V = 0, f = 1 MHz | 6 |
| Storage Temperature | TS | -55 | | 125 | °C | | 5 |
| Operating Temperature | TA | -55 | | 110 | °C | | 5 |
| Average Forward Current | IF(AVG) | -50 | | 50 | mA | | 5 |
| Pulse Forward Current | IFSM | -1 | | 1 | A | | 5 |
| Reverse Voltage | VR | | | 6 | V | | 5 |
| LED Power Dissipation (1 channel) | PI | | | 65 | mW | | 5 |
| Collector Current | IC | | | 50 | mA | | 5 |
| Collector-Emitter Voltage | VCEO | | | 80 | V | | 5 |
| Emitter-Collector Voltage | VECO | | | 7 | V | | 5 |
| Isolation Voltage | VISO | | | 3750 | VRMS | AC for 1 minute, R.H. 40%~60% | 5 |
| Collector Power Dissipation (1 channel) | PC | | | 150 | mW | | 5 |
| Total Power Dissipation | PTOT | | | 200 | mW | | 5 |
| Lead Solder Temperature | | | | 260 | °C | 10 seconds | 5 |
## CAD (KiCad official)
- Symbol: `ACPL-224-500E`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files: `acpl-224-500e-etched.step` / `acpl-224-500e-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `acpl-224-500e.step` / `acpl-224-500e.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Broadcom/AVAGO(安华高) datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908987485741056) (10 pp, sha256 `30b7eb0ce0731a0b`, retrieved 2026-10-17, tier: lcsc)
- **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/acpl-224-500e-datasheet.pdf)