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Best Alternatives to MOCD207M

Package: 8-SOIC (0.154", 3.90mm Width)onsemiPhotovoltaic OutputPackage: TubeProduct Status: ActiveNumber of Channels: 2Voltage - Isolation: 2500VrmsCurrent Transfer Ratio (Min): 100% @ 10mA

MOCD207M is a dual-channel phototransistor optocoupler from onsemi in an 8-SOIC package. When searching for replacements, focus on matching the 70V collector-emitter voltage, dual-channel configuration, and 8-SOIC pinout.

AI replacement insight

Electrical riskhigh

Selecting a part with lower VCEO (e.g., 30V vs 70V) can lead to device failure. This is the primary risk.

Package risklow

All strong candidates use the same 8-SOIC package, but pinout should be confirmed for cross-vendor parts.

Can it be replaced directly?

Direct replacement for MOCD207M should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Use MOCD207R2M for a likely identical part or ILD207T from Vishay for a robust cross-vendor alternative.

Main risk

The main risk is accidentally selecting a part from the same family with a lower voltage rating, such as the MOCD217M which has only a 30V VCEO.

Recommended alternatives

4
MOCD207R2M package
MOCD207R2M

onsemi

Needs validationlow risk

Likely the same die in a different packaging option (tape & reel); all key electricals and package match.

View details

Alternative comparison matrix

Feature / factorMOCD207MMOCD207R2MILD207TMOCD213R2MCompatibility / risk
Package8-SOIC8-SOIC8-SOIC8-SOIC8-SOIC — Package matches.; ILD207T: Package matches.; MOCD213R2M: Package matches.; MOCD217M: Package matches.
Channels22--2 — Dual channel matches.
Voltage2500Vrms2500Vrms4000Vrms2500Vrms2500Vrms / 4000Vrms — Isolation voltage matches.; ILD207T: Isolation voltage is higher, which is a safe upgrade.; MOCD213R2M: Isolation voltage matches.; MOCD217M: Isolation voltage matches.
Ctr100% - 200%100% - 200%100% - 200%100% min100% - 200% / 100% min — Current Transfer Ratio range matches.; ILD207T: Current Transfer Ratio range matches.; MOCD213R2M: CTR minimum matches, but max is not specified.; MOCD217M: CTR minimum matches, but max is not specified.
Temperature-40°C to +100°C--55°C to +100°C--55°C to +100°C — Operating temperature range is wider.

Application & sourcing insights

Questions & answers

Verified drop-in options for MOCD207M are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.