MCT62SM Equivalent & Substitute Parts

Part Overview

The MCT62SM is an optoisolator with transistor output manufactured by Isocom Components 2004 LTD. This dual-channel device provides 5300Vrms isolation and is designed for applications requiring galvanic isolation with transistor-switched outputs. The part is currently in active production status with 1020 units available in stock. Alternative models may be required due to inventory constraints, design revisions, or supply chain considerations.

Substiute Parts

MCT62SM

Isocom Components 2004 LTDIn Stock: 1092MCT62SM Datasheet

Current PartRFQ

MCT62XSM

Isocom Components 2004 LTDIn Stock: 1238MCT62XSM Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MCT62SM is determined by strict equivalence across the following critical parameters:

• Number of Channels: 2
• Voltage - Isolation: 5300Vrms
• Current Transfer Ratio (Min): 100% @ 5mA
• Output Type: Transistor
• Voltage - Output (Max): 30V
• Current - Output / Channel: 50mA
• Vce Saturation (Max): 400mV
• Operating Temperature: -25°C ~ 100°C
• Package / Case: 8-SMD, Gull Wing
• RoHS Status: ROHS3 Compliant

The MCT62XSM meets all these criteria and belongs to the same MCT62 series, making it a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both MCT62SM and MCT62XSM are active production parts from Isocom Components 2004 LTD with identical electrical and mechanical specifications. Selection between these parts is based on availability and supply chain requirements. Both parts maintain ROHS3 compliance, REACH unaffected status, and EAR99 export classification. The MCT62XSM currently has 1156 units in stock compared to 1020 units for the MCT62SM, providing additional inventory availability for high-volume applications.

Frequently Asked Questions (FAQ)

Q: Can MCT62XSM be used as a direct replacement for MCT62SM?

A: Yes. The MCT62XSM is a parametric equivalent with identical electrical characteristics, isolation voltage, output current ratings, and package configuration. No circuit modifications are required.

Q: Are there any differences in isolation performance between these parts?

A: No. Both parts provide 5300Vrms isolation with identical current transfer ratios of 100% @ 5mA and matching Vce saturation specifications of 400mV maximum.

Q: Do both parts support the same operating temperature range?

A: Yes. Both MCT62SM and MCT62XSM operate across -25°C to 100°C with identical thermal characteristics.

Q: Are the package dimensions identical?

A: Yes. Both parts use 8-SMD, Gull Wing surface mount packaging with identical footprints and land patterns.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export purposes. Moisture sensitivity level is 1 (unlimited) for both variants.

Q: Is there a performance difference in switching speed?

A: No. Both parts have identical rise and fall times of 4µs and 3µs respectively.