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HCPL-0453-500E

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Broadcom AVAGO Logic Output Optoisolators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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HCPL-0453-500E

Broadcom AVAGO · Logic Output Optoisolators · SOP-8

HCPL-0453-500E from Broadcom AVAGO, 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 NC unconnected Labeled NC (no connection) on the pin diagram; the datasheet states no function or limit for this pin.
2 ANODE input LED anode input; average forward input current is 25 mA maximum and peak forward input current is 50 mA maximum for SO-8 (50% duty cycle, 1 ms pulse width).
3 CATHODE input LED cathode input; it is the return for the LED forward current, with the same 25 mA average and 50 mA peak forward current limits as pin 2.
4 NC unconnected Labeled NC (no connection) on the pin diagram; the datasheet states no function or limit for this pin.
5 GND power_in Ground reference for the output and supply; the datasheet requires a 0.1 µF bypass capacitor between pins 5 and 8.
6 Vo output Open-collector output referenced to pin 5, rated -0.5 V to 20 V, with average output current limited to 8 mA and peak output current to 16 mA.
7 NC unconnected Not connected on the SO-8 (HCPL-0452/0453) part; the base-current and emitter-base ratings apply only to other device types, which the datasheet excludes for 4502/3 and 0452/3.
8 VCC power_in Supply voltage referenced to pin 5, rated -0.5 V to 30 V, with a 0.1 µF bypass capacitor to pin 5 recommended.

Key specifications

Parameter Value
Manufacturer Broadcom AVAGO
Package SOP-8
Category Optoisolators
Pins 8

CAD (KiCad official)

  • Symbol: HCPL-0453-500E
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: hcpl-0453-500e-etched.step / hcpl-0453-500e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hcpl-0453-500e.step / hcpl-0453-500e.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Broadcom AVAGO datasheet (16 pp, sha256 4851dcdace28feca, retrieved 2026-10-09, 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