FODM217CV Equivalent & Substitute Parts

Part Overview

The FODM217CV is an optoisolator with phototransistor output manufactured by onsemi. This component provides galvanic isolation up to 3750Vrms with a single transistor output channel in a 4-SOP surface mount package. The device is designed for applications requiring DC input signal isolation with fast switching characteristics. The FODM217CV maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating, making it suitable for current production designs.

Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain performance consistency across manufacturing batches and procurement cycles.

Substiute Parts

FODM217CV

onsemiIn Stock: 3719FODM217CV Datasheet

Current PartRFQ

FODM217C

onsemiIn Stock: 1598FODM217C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FODM217CV are determined by strict equivalence across the following critical parameters:

• Isolation Voltage: 3750Vrms
• Number of Channels: 1
• Output Type: Transistor
• Current Transfer Ratio Range: 200% to 400% @ 5mA
• Maximum Output Voltage: 80V
• Maximum Output Current: 50mA
• Package Type: 4-SOP (4-SOIC)
• Mounting Type: Surface Mount
• Operating Temperature Range: -55°C ~ 110°C
• Series: FODM217

Parts meeting all these parameters are classified as parametric equivalents and may be used interchangeably in circuit designs without modification to PCB layout or electrical schematic connections.

Parameter Comparison

Engineering Selection Recommendations

The FODM217C is a direct parametric equivalent to the FODM217CV. Both parts are manufactured by onsemi within the FODM217 series and share identical electrical specifications, isolation ratings, switching characteristics, and package geometry.

Both parts maintain Active product status, ensuring continued availability and manufacturing support. Both are ROHS3 compliant and carry unlimited moisture sensitivity rating (MSL 1), meeting current environmental and reliability standards for production applications.

Selection between FODM217CV and FODM217C may be based on inventory availability, procurement lead times, or supplier stock position, as no electrical or mechanical differentiation exists between the two part numbers.

Frequently Asked Questions (FAQ)

Q: Can FODM217C be used as a direct replacement for FODM217CV?

A: Yes. The FODM217C is a parametric equivalent with identical electrical specifications, isolation voltage, output characteristics, switching times, and package dimensions. No circuit modification or PCB redesign is required.

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

A: No. Both FODM217CV and FODM217C provide 3750Vrms isolation voltage with identical current transfer ratio specifications of 200% to 400% @ 5mA.

Q: Do these parts have the same package footprint?

A: Yes. Both parts use the 4-SOIC (0.173", 4.40mm Width) surface mount package with identical pin configuration and PCB land pattern requirements.

Q: What is the significance of the different part number suffixes (CV vs. C)?

A: The suffix variation indicates different manufacturing or packaging designations within the onsemi FODM217 series. Both maintain identical electrical and mechanical specifications for circuit design purposes.

Q: Are both parts suitable for high-temperature applications?

A: Yes. Both FODM217CV and FODM217C operate across the -55°C to 110°C temperature range, supporting industrial and automotive temperature requirements.

Q: Do these parts meet current compliance standards?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental regulations for production and distribution.