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HCPL-053L-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.
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
markdownHCPL-053L-500E
Broadcom AVAGO · Logic Output Optoisolators · SOP-8
HCPL-053L-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 | No internal connection; the datasheet marks this pin NC in the HCPL-253L/HCPL-053L functional diagram. |
| 2 | ANODE | input | LED anode input; the datasheet gives forward input current of 16 mA to 20 mA for the on state and 0 V to 0.8 V for the off state, with reverse LED input voltage (pin 3-2) limited to 5 V. |
| 3 | CATHODE | input | LED cathode input; reverse LED input voltage (pin 3-2) is rated at a maximum of 5 V. |
| 4 | NC | unconnected | No internal connection; the datasheet marks this pin NC in the HCPL-253L/HCPL-053L functional diagram. |
| 5 | GND | power_in | Ground reference for the supply and output; the datasheet recommends a 0.1 µF bypass capacitor between pins 5 and 8, and output voltage (pin 6-5) is rated -0.5 V to 7 V. |
| 6 | VO | output | Open-collector logic output referenced to pin 5; average output current is limited to 8 mA and peak output current to 16 mA, with output voltage (pin 6-5) limited to -0.5 V to 7 V. |
| 7 | VB | power_in | Base connection of the integrated photodetector, which is separate from the output-transistor collector; the datasheet states no voltage or connection limit for this pin, and the base current is rated at 5 mA maximum. |
| 8 | VCC | power_in | Supply voltage; recommended range is 2.7 V to 7.0 V, absolute maximum is -0.5 V to 7 V, and a 0.1 µF bypass capacitor to pin 5 is recommended. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Broadcom AVAGO |
| Package | SOP-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 |
|---|---|---|---|---|---|---|---|
| Recommended Operating: Power Supply Voltage | VCC | 2.7 | 7 | V | 7 | ||
| Recommended Operating: Forward Input Current (ON) | IF(ON) | 16 | 20 | mA | 7 | ||
| Recommended Operating: Forward Input Voltage (OFF) | VF(OFF) | 0 | 0.8 | V | 7 | ||
| Recommended Operating: Operating Temperature | TA | 0 | 85 | °C | 7 | ||
| Absolute Max: Storage Temperature | TS | -55 | 125 | °C | 7 | ||
| Absolute Max: Operating Temperature | TA | -55 | 100 | °C | 7 | ||
| Absolute Max: Average Forward Input Current | IF(AVG) | 25 | mA | 7 | |||
| Absolute Max: Peak Forward Input Current | IF(PEAK) | 50 | mA | 50% duty cycle, 1 ms pulse width | 7 | ||
| Absolute Max: Peak Transient Input Current | IF(TRANS) | 1 | A | ≤ 1 µs pulse width, 300 pps | 7 | ||
| Absolute Max: Reverse LED Input Voltage (Pin 3-2) | VR | 5 | V | 7 | |||
| Absolute Max: Input Power Dissipation | PIN | 45 | mW | 7 | |||
| Absolute Max: Average Output Current (Pin 6) | IO(AVG) | 8 | mA | 7 | |||
| Absolute Max: Peak Output Current | IO(PEAK) | 16 | mA | 7 | |||
| Absolute Max: Emitter-Base Reverse Voltage | VEBR | 5 | V | 7 | |||
| Absolute Max: Supply Voltage (Pin 8-5) | VCC | -0.5 | 7 | V | 7 | ||
| Absolute Max: Output Voltage (Pin 6-5) | VO | -0.5 | 7 | V | 7 | ||
| Absolute Max: Base Current | IB | 5 | mA | 7 | |||
| Absolute Max: Output Power Dissipation | PO | 100 | mW | 7 | |||
| Current Transfer Ratio (3.3 V table) | CTR | 15 | 20 | 50 | % | TA = 25˚C, VO = 0.4 V, IF = 16 mA, VCC = 3.3 V | 8 |
| Logic Low Output Voltage (3.3 V table) | VOL | 0.05 | 0.3 | V | TA = 25˚C, IO = 3.0 mA, IF = 16 mA, VCC = 3.3 V | 8 | |
| Logic High Output Current (3.3 V table) | IOH | 0.003 | 1 | µA | TA = 25˚C, VO = VCC = 3.3 V, IF = 0 mA | 8 | |
| Logic Low Supply Current (3.3 V table) | ICCL | 90 | 300 | µA | IF = 16 mA, VO = Open, VCC = 3.3 V | 8 | |
| Logic High Supply Current (3.3 V table) | ICCH | 0.01 | 10 | µA | TA = 25˚C, IF = 0 mA, VO = Open, VCC = 3.3 V | 8 | |
| Input Forward Voltage (3.3 V table) | VF | 1.52 | 1.7 | V | TA = 25˚C, IF = 16 mA | 8 | |
| Input Reverse Breakdown Voltage (3.3 V table) | BVR | 5 | V | IR = 10 µA | 8 | ||
| Propagation Delay to Logic Low (3.3 V table) | tPHL | 0.35 | 1 | µs | RL = 1.9 kΩ | 9 | |
| Propagation Delay to Logic High (3.3 V table) | tPLH | 0.65 | 1 | µs | RL = 1.9 kΩ | 9 | |
| Common Mode Transient Immunity at Logic High Output (3.3 V table) | /CMH/ | 1 | kV/µs | RL = 4.1 kΩ, IF = 0 mA, TA = 25˚C, VCM = 10 Vp-p; RL = 1.9 kΩ, CL = 15 pF | 9 | ||
| Common Mode Transient Immunity at Logic Low Output (3.3 V table) | /CML/ | 1 | kV/µs | RL = 4.1 kΩ, IF = 16 mA, TA = 25˚C, VCM = 10 Vp-p; RL = 1.9 kΩ, CL = 15 pF | 9 | ||
| Current Transfer Ratio (5 V table) | CTR | 19 | 24 | 50 | % | VO = 0.5 V, TA = 25˚C, VCC = 4.5 V, IF = 16 mA | 8 |
| Logic Low Output Voltage (5 V table) | VOL | 0.1 | 0.5 | V | IO = 3.0 mA, TA = 25˚C, IF = 16 mA, VCC = 4.5 V | 8 | |
| Logic High Output Current (5 V table) | IOH | 0 | 0.5 | µA | VO = VCC = 5.5 V, IF = 0 mA, TA = 25˚C | 8 | |
| Logic Low Supply Current (5 V table) | ICCL | 100 | 400 | µA | VCC = 7 V, IF = 16 mA, VO = Open | 8 | |
| Logic High Supply Current (5 V table) | ICCH | 0.05 | 4 | µA | TA = 25˚C, IF = 0 mA, VO = Open, VCC = 7 V | 8 | |
| Input Forward Voltage (5 V table) | VF | 1.5 | 1.7 | V | TA = 25 °C, IF = 16 mA | 8 | |
| Input Reverse Breakdown Voltage (5 V table) | BVR | 5 | V | IR = 10 µA | 8 | ||
| Propagation Delay to Logic Low (5 V table) | tPHL | 0.2 | 0.8 | µs | TA = 25 °C, RL = 1.9 kΩ | 9 | |
| Propagation Delay to Logic High (5 V table) | tPLH | 0.6 | 0.8 | µs | TA = 25 °C, RL = 1.9 kΩ | 9 | |
| Common Mode Transient Immunity at Logic High Output (5 V table) | /CMH/ | 1 | kV/µs | RL = 1.9 kΩ, IF = 0 mA, TA = 25 °C, /VCM/ = 10 Vp-p, CL = 15 pF | 9 | ||
| Common Mode Transient Immunity at Logic Low Output (5 V table) | /CML/ | 1 | kV/µs | RL = 1.9 kΩ, IF = 16 mA, TA = 25 °C, /VCM/ = 10 Vp-p | 9 | ||
| Input-Output Momentary Withstand Voltage (SO-8) | VISO | 3750 | V rms | RH < 50%, t = 1 min., TA = 25˚C | 10 | ||
| Input Capacitance (3.3 V table) | CIN | 60 | pF | f = 1 MHz, VF = 0 V | 8 | ||
| Input Capacitance (5 V table) | CIN | 60 | pF | f = 1 MHz, VF = 0 V | 8 | ||
| Input-Output Capacitance (SO-8) | CI-O | 0.6 | pF | f = 1 MHz | 10 |
CAD (KiCad official)
- Symbol:
HCPL-053L-500E - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
hcpl-053l-500e-etched.step/hcpl-053l-500e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hcpl-053l-500e.step/hcpl-053l-500e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Broadcom AVAGO datasheet (12 pp, sha256
0d9ab956bf90abf1, retrieved 2026-10-18, 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).