IPA50R650CE Equivalent & Substitute Parts

Part Overview

The IPA50R650CE is an N-Channel MOSFET manufactured by Infineon Technologies, rated for 500V drain-to-source voltage with 6.1A continuous drain current at 25°C. This device is packaged in TO-220-3 Full Pack (PG-TO220-FP) and is designed for through-hole mounting applications. The product is classified as obsolete, making identification of functionally equivalent substitute components necessary for ongoing design support and procurement continuity.

Substiute Parts

IPA50R650CE

Infineon TechnologiesIn Stock: 1481IPA50R650CE Datasheet

Current PartRFQ

STF10N60M2

STMicroelectronicsIn Stock: 46028STF10N60M2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IPA50R650CE is based on the following electrical and mechanical compatibility criteria:

Primary Substitution Criteria:

• Drain-to-Source Voltage (Vdss): Substitute must equal or exceed 500V
• Continuous Drain Current (Id): Substitute must equal or exceed 6.1A at 25°C
• Package Type: TO-220-3 Full Pack configuration for through-hole mounting compatibility
• FET Type: N-Channel MOSFET technology
• On-State Resistance (Rds On): Substitute performance must not degrade circuit operation
• Operating Temperature Range: Substitute must support -40°C to 150°C minimum
• Moisture Sensitivity: MSL 1 (Unlimited) classification

The STF10N60M2 from STMicroelectronics meets these substitution criteria with enhanced electrical specifications, including higher Vdss rating (600V), increased drain current capability (7.5A), and improved gate charge characteristics.

Parameter Comparison

Engineering Selection Recommendations

STF10N60M2 Substitution Suitability:

The STF10N60M2 is a direct functional substitute for the obsolete IPA50R650CE. The substitute part demonstrates superior electrical performance across all critical parameters while maintaining mechanical and environmental compatibility.

Compliance and Certification Alignment:

• Both devices carry REACH Unaffected status, confirming regulatory compliance
• Both devices are classified as EAR99 for export control purposes
• Both devices maintain MSL 1 (Unlimited) moisture sensitivity rating
• The STF10N60M2 is RoHS3 Compliant, exceeding the compliance profile of the obsolete IPA50R650CE

Electrical Performance Enhancement:

• Vdss rating increased from 500V to 600V provides additional voltage margin
• Drain current capability increased from 6.1A to 7.5A supports higher current applications
• Gate charge reduced from 15nC to 13.5nC improves switching efficiency
• On-state resistance maintained at comparable levels (650mOhm vs 600mOhm) with improved current handling

Thermal and Environmental Advantages:

• Operating temperature range extended to -55°C minimum (vs -40°C), supporting broader environmental conditions
• Power dissipation specification of 25W (vs 27.2W) indicates improved thermal efficiency

Active Product Status: The STF10N60M2 is classified as Active, ensuring long-term availability, technical support, and supply chain continuity compared to the obsolete IPA50R650CE.

Frequently Asked Questions (FAQ)

Q: Can the STF10N60M2 directly replace the IPA50R650CE in existing circuit designs?

A: Yes. The STF10N60M2 meets or exceeds all electrical and mechanical parameters required for substitution. The TO-220-3 Full Pack package ensures identical pinout and mounting compatibility. The higher Vdss (600V vs 500V) and increased drain current (7.5A vs 6.1A) provide design margin without requiring circuit modifications.

Q: What are the key differences between these two devices?

A: The primary differences are: (1) Manufacturer—Infineon (IPA50R650CE) vs STMicroelectronics (STF10N60M2); (2) Product Status—Obsolete vs Active; (3) Vdss rating—500V vs 600V; (4) Drain current—6.1A vs 7.5A; (5) Gate charge—15nC vs 13.5nC; (6) Operating temperature minimum—-40°C vs -55°C. All differences favor the STF10N60M2 for new designs and obsolescence mitigation.

Q: Are there any package or pinout considerations for substitution?

A: Both devices use identical TO-220-3 Full Pack (through-hole) packaging. Pinout configuration is identical: Gate, Drain, and Source connections match directly. No PCB layout modifications are required.

Q: Does the STF10N60M2 require different gate drive voltage?

A: The STF10N60M2 operates with a maximum gate drive voltage of ±25V (vs ±20V for the IPA50R650CE), providing additional gate voltage margin. Existing gate drive circuits designed for the IPA50R650CE will operate within the STF10N60M2 specifications without modification.

Q: What is the significance of the lower gate charge in the STF10N60M2?

A: The reduced gate charge (13.5nC vs 15nC) indicates faster switching transitions, resulting in lower switching losses and improved overall circuit efficiency. This is a performance advantage with no negative implications for substitution.

Q: Are moisture sensitivity and environmental compliance identical?

A: Yes. Both devices carry MSL 1 (Unlimited) classification, REACH Unaffected status, and EAR99 export classification. The STF10N60M2 additionally carries RoHS3 Compliance certification, exceeding the regulatory profile of the obsolete part.

Q: What is the inventory status for the STF10N60M2?

A: The STF10N60M2 is classified as Active with 45,924 pieces in stock, ensuring reliable long-term availability compared to the obsolete IPA50R650CE (1,430 pieces remaining).