Is there a pin-compatible replacement for HCPL-M600-500E?

Yes, the HCPL-M601-500E and HCPL-M611-500E are documented as family parts in the same SO-5 package and are considered pin-compatible replacements. Always verify the datasheet pinout before design-in.

What risks should I check before replacing HCPL-M600-500E?

Key risks include mismatched data rates (ensure 10 Mbd or higher), different output types (must be open-collector), and package/pinout differences. Also verify operating temperature and supply voltage ranges.

HCPL-M600-500E Alternatives, Datasheet & Cross Reference | Broadcom/AVAGO

The HCPL-M600-500E is a 10 Mbd high-speed logic optocoupler from Broadcom in an SO-5 package. When seeking alternatives, prioritize parts with matching data rate, open-collector output, and SO-5 package for compatibility.

AI replacement insight

Electrical risklow

Low for family parts (M601/M611); high for others due to data rate mismatch.

Package risklow

Many alternatives use the same SO-5 package.

Can it be replaced directly?

Yes, HCPL-M601-500E and HCPL-M611-500E are strong candidates for direct replacement, sharing the same key specs and package.

Best replacement path

HCPL-M601-500E or HCPL-M611-500E for an upgrade with better noise immunity.

Main risk

The main risk is selecting a part with a lower data rate, such as 1 Mbd instead of the required 10 Mbd, which would cause system failure.

Recommended alternatives

A pin-compatible upgrade from the same family with identical speed and higher noise immunity.

View details

Alternative comparison matrix

Feature / factor	HCPL-M600-500E	HCPL-M601-500E	HCPL-M611-500E	HCPL-M453-500E	Compatibility / risk
Package	SO-5	SO-5	SO-5	SO-5	SO-5 — Same package family.; HCPL-M611-500E: Same package family.; HCPL-M453-500E: Package matches.; ACPL-M50L-500E: Package matches.
Interface	Not specified, but lower	10,000 V/μs	10,000 V/μs	1 Mb/s	10,000 V/μs / 1 Mb/s — Improved Common Mode Rejection.; HCPL-M611-500E: Improved Common Mode Rejection.; HCPL-M453-500E: Significantly lower data rate.; ACPL-M50L-500E: Significantly lower data rate.
Temperature	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	0°C to 70°C	-40°C to 85°C / 0°C to 70°C / -40°C to +105°C — Operating temperature range matches.; HCPL-M611-500E: Operating temperature range matches.; HCPL-M453-500E: Narrower operating temperature range.; ACPL-M50L-500E: Wider operating temperature range.
Current	5 mA to 15 mA	-	-	16 mA	16 mA / 3 mA — Higher typical forward current.; ACPL-M50L-500E: Lower forward current may require circuit changes.

Application & sourcing insights

Questions & answers

The HCPL-M601-500E and HCPL-M611-500E are excellent upgrade paths from the same manufacturer, offering identical performance with improved common-mode rejection (CMR) in the same package.