IRGC50B120UB Equivalent & Substitute Parts Reference

Part Overview

Infineon Technologies model IRGC50B120UB is categorized under Transistors, IGBTs, specifically as an IGBT NPT 1200 V 50 A Surface Mount Die. The product is now listed as Obsolete. With the transition to obsolete status, it is essential to evaluate replacement or substitute components that match its electrical and mechanical criteria to maintain design compatibility and supply stability.

Substiute Parts

IRGC50B120UB

Infineon TechnologiesIn Stock: 1219IRGC50B120UB Datasheet

Current PartRFQ

IGC50T120T8RQX1SA1

Infineon TechnologiesIn Stock: 755IGC50T120T8RQX1SA1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components must be grouped through direct electrical and mechanical parameter matching. Critical parameters for substitution include: IGBT Type, Voltage - Collector Emitter Breakdown (Max), Collector Current (Ic) or Collector Pulsed Current (Icm) at 50 A operating point, Vce(on) (Max) @ Vge, Ic, Mounting Type, Package / Case, Input Type, RoHS Status, MSL, and REACH Status. All substitute selections adhere strictly to these parameter matches.

Parameter Comparison

Engineering Selection Recommendations

IRGC50B120UB is obsolete, while IGC50T120T8RQX1SA1 is active. Both parts are ROHS3 compliant and REACH unaffected and have identical Moisture Sensitivity Level (MSL 1 Unlimited). These compliance factors ensure either part satisfies mandatory regulatory and device qualification standards for the category. As the main part is obsolete, substitute selection should favor available, active parts meeting all compliance and certification requirements.

Frequently Asked Questions (FAQ)

Q1: What parameters are essential for substituting an IGBT chip in this category?
A1: Allowed substitution is based on matching IGBT Type, Collector-Emitter Voltage, Collector Current, Vce(on) at equivalent gate voltage and load, Input Type, Mounting Type, Package/Case, as well as RoHS and REACH regulatory compliance.

Q2: Is package compatibility assured between IRGC50B120UB and its substitute IGC50T120T8RQX1SA1?
A2: Both models use the Die package, Surface Mount type, and Supplier Device Package is also Die, supporting direct mechanical compatibility.

Q3: Can differences in IGBT structure affect substitution?
A3: The IRGC50B120UB is NPT type, while IGC50T120T8RQX1SA1 is Trench Field Stop type. Both meet specified electrical criteria and physical compatibility as defined by the provided parameters.

Q4: Do both parts meet current and environmental standards for direct replacement?
A4: Both parts are ROHS3 compliant, REACH unaffected, and have identical Moisture Sensitivity Level (1 Unlimited), supporting regulatory and supply chain requirements for substitution.

Q5: When should substitute evaluation be triggered for an IGBT device?
A5: Substitute evaluation must be triggered when the product status changes to obsolete and continued availability or support is required, provided substitute parts meet all defined electrical, mechanical, and compliance criteria.