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ACPL-224-500E

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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.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 (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