MCT62 Optoisolator Equivalent & Substitute Parts

Part Overview

The MCT62 is a dual-channel optoisolator with transistor output, rated for 5300Vrms isolation voltage. This component is designed for applications requiring galvanic isolation between input and output circuits with DC input signaling and transistor-based switching outputs. The MCT62 maintains Active product status with full RoHS3 compliance and REACH unaffected classification, making it suitable for current industrial and commercial applications. Substitute parts are identified based on matching electrical performance parameters and mechanical compatibility within the optoisolator category.

Substiute Parts

MCT62

Isocom Components 2004 LTDIn Stock: 5287MCT62 Datasheet

Current PartRFQ

MCT62X

Isocom Components 2004 LTDIn Stock: 1031MCT62X Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MCT62 is determined by strict equivalence across the following critical parameters:

• Isolation Voltage: 5300Vrms (exact match required)
• Number of Channels: 2 (dual-channel configuration)
• Current Transfer Ratio: 100% @ 5mA minimum (exact match required)
• Output Type: Transistor (exact match required)
• Maximum Output Voltage: 30V (exact match required)
• Maximum Output Current per Channel: 50mA (exact match required)
• Vce Saturation: 400mV maximum (exact match required)
• Package / Case: 8-DIP (0.300", 7.62mm) (exact match required)
• Mounting Type: Through Hole (exact match required)
• Operating Temperature Range: -25°C ~ 100°C (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)

The MCT62X is identified as a parametric equivalent based on complete alignment with all electrical and mechanical specifications. Packaging variation (Tube vs. standard) does not affect functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both MCT62 and MCT62X are Active products with identical electrical and mechanical specifications. Selection between these parts is based on packaging and inventory considerations:

• MCT62: Standard packaging configuration with 5232 units in stock
• MCT62X: Tube packaging with 925 units in stock

Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility for current applications. The choice between MCT62 and MCT62X depends on procurement requirements, assembly process compatibility with tube packaging, and inventory availability at the time of component selection.

Frequently Asked Questions (FAQ)

Q: Can MCT62X replace MCT62 in existing designs? A: Yes. MCT62X is a parametric equivalent with identical electrical performance and mechanical compatibility. The only difference is packaging format (Tube vs. standard).

Q: Are there any performance differences between MCT62 and MCT62X? A: No. Both parts share identical specifications for isolation voltage, current transfer ratio, output characteristics, switching times, and operating temperature range.

Q: Does packaging format affect circuit performance? A: No. Packaging format (Tube) does not affect electrical performance or functional compatibility. Selection is based on assembly process requirements and handling procedures.

Q: Are both parts suitable for new designs? A: Yes. Both MCT62 and MCT62X maintain Active product status with full RoHS3 compliance and REACH unaffected classification.

Q: What is the isolation voltage rating for these parts? A: Both MCT62 and MCT62X are rated for 5300Vrms isolation voltage, suitable for high-voltage galvanic isolation applications.

Q: What is the maximum output current per channel? A: Both parts support 50mA maximum output current per channel with 30V maximum output voltage rating.

Q: Are these parts suitable for industrial temperature ranges? A: Both MCT62 and MCT62X operate across -25°C to 100°C, covering standard industrial temperature requirements.