IGD616IC1 Equivalent & Substitute Parts Reference

Part Overview

The IGD616IC1 is a high-side or low-side gate driver IC module manufactured by Power Integrations, part of the SCALE™-1 series. This component is designed to drive IGBT, N-Channel, and P-Channel MOSFET gates in power management applications. The IGD616IC1 is classified as obsolete, making identification of suitable substitute components essential for ongoing system design and maintenance. Substitute parts must maintain functional compatibility with the original inverting gate driver configuration while meeting the electrical and mechanical requirements of the application.

Substiute Parts

IGD616IC1

Power IntegrationsIn Stock: 1011IGD616IC1 Datasheet

Current PartRFQ

2SC0435T2H0-17

Power IntegrationsIn Stock: 52382SC0435T2H0-17 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the IGD616IC1 is based on the following critical parameters that define functional compatibility:

Primary Substitution Criteria:

• Driven Configuration: High-Side or Low-Side capability
• Gate Type: Support for IGBT, N-Channel, and P-Channel MOSFET
• Supply Voltage Range: Compatibility with 14V ~ 16V nominal supply
• Operating Temperature Range: -40°C ~ 85°C (TA)
• Input Type: Inverting logic configuration
• Manufacturer: Power Integrations (same manufacturer ensures design continuity)

The 2SC0435T2H0-17 qualifies as a substitute based on these parameters. While it represents an evolution within the Power Integrations gate driver portfolio (SCALE™-2+ series), it maintains the core functional requirements: high-side or low-side configuration, support for IGBT and MOSFET gate types, compatible supply voltage range, and identical operating temperature specifications. The transition from SCALE™-1 to SCALE™-2+ reflects product line advancement while preserving backward compatibility for the specified electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The 2SC0435T2H0-17 is the designated substitute for the obsolete IGD616IC1 based on functional equivalence within Power Integrations' gate driver product line. Both components are RoHS compliant, with the 2SC0435T2H0-17 meeting the more recent ROHS3 standard. The substitute maintains active product status, ensuring availability and ongoing manufacturer support.

Key considerations for selection:

Supply Voltage Compatibility: The 2SC0435T2H0-17 operates within a narrower supply voltage window (14.5V ~ 15.5V) compared to the IGD616IC1 (14V ~ 16V). Applications requiring operation at the extremes of the original specification (14V or 16V) must verify that the substitute's voltage range accommodates the system design.

Switching Performance: The 2SC0435T2H0-17 exhibits significantly faster rise and fall times (20ns versus 100ns/80ns), which may require circuit evaluation to ensure compatibility with existing gate drive timing and EMI characteristics.

Packaging and Mounting: The transition from through-hole (36-DIP Module, 24 Leads) to surface mount represents a physical change requiring PCB redesign. This is a mechanical constraint that must be addressed during implementation.

Compliance Status: Both components meet RoHS requirements. The 2SC0435T2H0-17 carries REACH Unaffected status and ROHS3 compliance, providing enhanced regulatory alignment for new designs.

Frequently Asked Questions (FAQ)

Q: Can the 2SC0435T2H0-17 directly replace the IGD616IC1 without circuit modification?

A: Functional substitution is possible based on gate driver configuration and gate type support. However, the faster switching times (20ns versus 100ns/80ns) and narrower supply voltage range (14.5V ~ 15.5V versus 14V ~ 16V) require circuit evaluation. The change from through-hole to surface-mount packaging necessitates PCB redesign.

Q: What is the primary reason for substituting the IGD616IC1?

A: The IGD616IC1 is classified as obsolete. The 2SC0435T2H0-17 is an active product from the same manufacturer, ensuring continued availability and support.

Q: Are there any electrical parameter differences that affect compatibility?

A: The supply voltage range is narrower in the substitute (14.5V ~ 15.5V versus 14V ~ 16V). The rise and fall times are significantly faster (20ns versus 100ns/80ns). Both operate across the same temperature range (-40°C ~ 85°C). Applications must verify that these differences align with system requirements.

Q: Does the 2SC0435T2H0-17 support the same gate types as the IGD616IC1?

A: Yes. Both components support IGBT, N-Channel, and P-Channel MOSFET gate driving, and both maintain high-side or low-side configuration capability.

Q: What packaging considerations apply to this substitution?

A: The IGD616IC1 uses through-hole mounting (36-DIP Module, 24 Leads), while the 2SC0435T2H0-17 is surface-mount. PCB layout and assembly process changes are required.

Q: Are both components RoHS compliant?

A: Yes. The IGD616IC1 is RoHS Compliant. The 2SC0435T2H0-17 meets the more recent ROHS3 standard, providing enhanced regulatory compliance for new designs.