HFA30TA60CS Equivalent & Substitute Parts Reference

Part Overview

The HFA30TA60CS is a diode array designed for high-speed, high-reliability rectification with a voltage rating of 600 V and an average rectified current of 15A (DC). Configured as a 1 pair common cathode arrangement, it is intended for surface mount applications in the TO-263-3, D2PAK (2 Leads + Tab), TO-263AB package footprint. The product is currently listed as obsolete, which necessitates the identification of alternative or cross-compatible models to maintain long-term support for designs using this component.

Substiute Parts

HFA30TA60CS

Vishay General Semiconductor - Diodes DivisionIn Stock: 2207HFA30TA60CS Datasheet

Current PartRFQ

STTH30L06CG-TR

STMicroelectronicsIn Stock: 1992STTH30L06CG-TR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HFA30TA60CS is determined strictly by matching application-critical parameters, including diode configuration, maximum DC reverse voltage rating, average rectified current, forward voltage at a reference current, recovery speed, reverse leakage, surface mount compatibility, and identical package. All substitutes listed share these parameters, and package constraints are maintained to ensure fit and assembly equivalence.

Key parameters considered for substitution:

• Diode configuration: 1 Pair Common Cathode
• Voltage - DC Reverse (Vr) (Max): 600 V
• Current - Average Rectified (Io) (per Diode)
• Voltage - Forward (Vf) (Max) @ If
• Reverse Recovery Time (trr)
• Current - Reverse Leakage @ Vr
• Package / Case
• Mounting Type

Parameter Comparison

Engineering Selection Recommendations

The HFA30TA60CS is categorized as obsolete, making the identification of substitute parts necessary for ongoing and future design requirements. The STTH30L06CG-TR is active and shares all critical electrical and mechanical compatibility parameters, while also meeting updated RoHS compliance for environmental regulations. Both parts share the same package style (TO-263-3, D2PAK (2 Leads + Tab), TO-263AB) and Moisture Sensitivity Level of 1 (Unlimited).

Frequently Asked Questions (FAQ)

Q1: What are the primary criteria for selecting a substitute for the HFA30TA60CS?
A1: Substitution requires strict matching of diode configuration, voltage and current ratings, recovery speed, reverse leakage, package type, and mounting style.

Q2: Is the STTH30L06CG-TR compatible in terms of package and footprint?
A2: The STTH30L06CG-TR utilizes the same TO-263-3, D2PAK (2 Leads + Tab), TO-263AB surface mount package as the HFA30TA60CS.

Q3: Are there differences in environmental compliance between the original and substitute?
A3: The HFA30TA60CS is RoHS non-compliant, while the STTH30L06CG-TR is ROHS3 compliant.

Q4: Does the substitute exceed any key parameters of the original part?
A4: The STTH30L06CG-TR has a higher average rectified current rating of 20A and a lower maximum forward voltage at 15A.

Q5: What are the key considerations when replacing an obsolete diode rectifier?
A5: The key considerations include ensuring identical configuration, equal or better voltage and current ratings, similar recovery times, compatible leakage currents, identical package and mounting, and compliant environmental certifications if required.