IXGP8N100 IGBT Equivalent & Substitute Parts

Part Overview

The IXGP8N100 is a 1000V, 16A power IGBT (Insulated Gate Bipolar Transistor) manufactured by IXYS in a Through Hole TO-220-3 package. This device is classified as obsolete, indicating discontinued production and limited availability for new designs. The IXGP8N100 operates across a temperature range of -55°C to 150°C (junction temperature) and is suitable for high-voltage switching applications requiring moderate current handling.

Due to its obsolete status, identifying equivalent substitute parts is necessary for design continuity, procurement planning, and system reliability. Substitute parts must maintain electrical compatibility within the application's voltage, current, and thermal requirements while offering active product status and improved availability.

Substiute Parts

IXGP8N100

IXYSIn Stock: 1264IXGP8N100 Datasheet

Current PartRFQ

IXGP12N100

IXYSIn Stock: 942IXGP12N100 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IXGP8N100 is determined by strict adherence to the following electrical and mechanical parameters:

Mandatory Compatibility Criteria:

1. Voltage Rating: Substitute parts must maintain the 1000V Collector-Emitter breakdown voltage to ensure safe operation in the same circuit topology.

2. Current Rating: Substitute parts must support the required collector current. Parts with equal or greater maximum collector current (Ic) rating are acceptable, as they provide equivalent or enhanced current handling capacity.

3. Package and Mounting: Substitute parts must use the TO-220-3 Through Hole package to ensure mechanical and thermal compatibility with existing PCB layouts and heatsinking arrangements.

4. Temperature Range: Substitute parts must support the -55°C to 150°C operating temperature range to maintain performance across the application's thermal envelope.

5. Input Type: Substitute parts must maintain Standard input type gate drive compatibility.

The IXGP12N100 meets all mandatory criteria for substitution. It shares the same 1000V voltage rating, TO-220-3 package, Through Hole mounting, temperature range, and Standard input type. The IXGP12N100 provides higher current capability (24A vs. 16A) and increased power dissipation rating (100W vs. 54W), making it suitable for applications requiring the IXGP8N100 or higher performance specifications.

Parameter Comparison

Engineering Selection Recommendations

IXGP12N100 as Primary Substitute:

The IXGP12N100 is the qualified substitute for the IXGP8N100 based on the following engineering factors:

1. Product Status: The IXGP12N100 carries Active product status, ensuring continued manufacturing, availability, and long-term supply chain reliability. The IXGP8N100's Obsolete status creates procurement risk and limits design flexibility.

2. Regulatory Compliance: Both parts maintain identical REACH Unaffected and EAR99 ECCN classifications, ensuring equivalent regulatory standing and export compliance.

3. Electrical Compatibility: The IXGP12N100 maintains the 1000V voltage rating and Standard input type, providing direct functional compatibility. The higher current rating (24A vs. 16A) and increased power dissipation (100W vs. 54W) enable operation in applications requiring the IXGP8N100 or higher performance margins.

4. Mechanical Compatibility: Identical TO-220-3 Through Hole packaging ensures direct PCB layout compatibility without redesign. Thermal interface requirements remain consistent with existing heatsinking solutions.

5. Environmental Specifications: Both parts support the -55°C to 150°C operating temperature range and MSL 1 (Unlimited) moisture sensitivity, maintaining thermal and environmental performance equivalence.

The IXGP12N100 is suitable for direct substitution in applications where the IXGP8N100 was specified, provided that the application's circuit design accommodates the higher gate charge (65nC vs. 26.5nC) and increased switching delays (100ns/850ns vs. 15ns/600ns).

Frequently Asked Questions (FAQ)

Q: Can the IXGP12N100 directly replace the IXGP8N100 in existing designs?

A: The IXGP12N100 is mechanically and electrically compatible for direct substitution in TO-220-3 Through Hole applications. Both parts share the 1000V voltage rating, -55°C to 150°C operating temperature range, and Standard input type gate drive. The higher current and power ratings of the IXGP12N100 provide equivalent or enhanced performance. However, the increased gate charge (65nC vs. 26.5nC) and switching delays (100ns/850ns vs. 15ns/600ns) must be evaluated within the specific circuit's gate drive and timing requirements.

Q: Why is the IXGP8N100 listed as Obsolete?

A: Obsolete status indicates that IXYS has discontinued production of the IXGP8N100. This classification reflects the manufacturer's product lifecycle decisions and may result from market consolidation, technology advancement, or design portfolio optimization. The IXGP12N100 represents the active product line continuation within the same voltage and package family.

Q: Are there any package differences between the IXGP8N100 and IXGP12N100?

A: Both parts use the TO-220-3 Through Hole package with identical mechanical dimensions and pinout. No PCB layout modifications are required for substitution. Thermal interface compatibility with existing heatsinks is maintained.

Q: What are the key electrical differences between these parts?

A: The IXGP12N100 provides higher current capacity (24A vs. 16A), increased power dissipation (100W vs. 54W), higher gate charge (65nC vs. 26.5nC), and longer switching delays (100ns/850ns vs. 15ns/600ns). The on-state voltage (Vce(on)) is measured at different test conditions: 2.7V @ 15V, 8A for the IXGP8N100 versus 3.5V @ 15V, 12A for the IXGP12N100. Both maintain the 1000V voltage rating and -55°C to 150°C operating temperature range.

Q: Does the higher gate charge of the IXGP12N100 affect gate drive circuit design?

A: The IXGP12N100's gate charge of 65nC (compared to 26.5nC for the IXGP8N100) requires evaluation of the existing gate drive circuit's current sourcing and sinking capability. Gate drive circuits designed for the IXGP8N100 must be verified to deliver sufficient charge within the application's switching frequency and timing constraints. Switching delay differences (100ns/850ns vs. 15ns/600ns) may also impact circuit timing and should be assessed in high-frequency applications.

Q: Are both parts compliant with current regulatory standards?

A: Both the IXGP8N100 and IXGP12N100 maintain REACH Unaffected status and EAR99 ECCN classification. The IXGP12N100 carries RoHS3 Compliance certification, providing additional environmental compliance assurance. Both parts have MSL 1 (Unlimited) moisture sensitivity, indicating no special moisture handling requirements during storage or assembly.

Q: What is the inventory status of these parts?

A: The IXGP8N100 has 1154 pieces listed as New Original In Stock. The IXGP12N100 has 911 pieces listed as New Original In Stock. However, the IXGP8N100's Obsolete status means inventory is finite and non-replenishable. The IXGP12N100's Active status ensures continued availability and supply chain sustainability for long-term production requirements.