FEPB16JTHE3_A/I Equivalent & Substitute Parts

Part Overview

The FEPB16JTHE3_A/I is a general-purpose diode array manufactured by Vishay General Semiconductor - Diodes Division. This component features a 1 Pair Common Cathode configuration rated for 600 V DC reverse voltage with 8 A average rectified current per diode. The device is packaged in a Surface Mount TO-263-3 (D2PAK) format with 2 leads plus tab.

The FEPB16JTHE3_A/I is designated as Last Time Buy, indicating that the manufacturer has discontinued or will discontinue production. This status necessitates identification of equivalent substitute parts to ensure design continuity and procurement availability for ongoing production requirements.

Substiute Parts

FEPB16JTHE3_A/I

Vishay General Semiconductor - Diodes DivisionIn Stock: 1160FEPB16JTHE3_A/I Datasheet

Current PartRFQ

FEPB16JTHM3/I

Vishay General Semiconductor - Diodes DivisionIn Stock: 1043FEPB16JTHM3/I Datasheet

MFR RecommendedRFQ

FEPB16JT-E3/81

Vishay General Semiconductor - Diodes DivisionIn Stock: 1365FEPB16JT-E3/81 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FEPB16JTHE3_A/I are identified based on strict electrical and mechanical parameter compatibility. The following criteria determine substitution eligibility:

Critical Parameters for Substitution:

• Diode Configuration: 1 Pair Common Cathode
• Voltage - DC Reverse (Vr) (Max): 600 V
• Package / Case: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
• Mounting Type: Surface Mount
• Technology: Standard
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 50 ns
• Operating Temperature - Junction: -55°C ~ 150°C
• Grade: Automotive
• Qualification: AEC-Q101

Substitution Categories:

Manufacturer Recommended Substitute: FEPB16JTHM3/I is designated as the manufacturer-recommended alternative. This part maintains all critical electrical parameters while offering enhanced current capability (16 A per diode versus 8 A), providing design margin for applications requiring higher current capacity within the same voltage and thermal specifications.

Parametric Equivalent: FEPB16JT-E3/81 provides direct parametric equivalence with identical electrical specifications and package configuration. The primary distinction is packaging format (Cut Tape versus Tape & Reel), which affects procurement and handling but does not alter electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

FEPB16JTHM3/I (Manufacturer Recommended Substitute):

This part is the primary recommended substitute due to its Active product status and manufacturer endorsement. The FEPB16JTHM3/I maintains full electrical and mechanical compatibility with the FEPB16JTHE3_A/I while providing enhanced current rating (16 A per diode). The increased current capacity provides design margin without introducing any electrical incompatibilities. Both parts carry Automotive grade qualification and AEC-Q101 certification, ensuring suitability for automotive applications. The TO-263-3 D2PAK package is identical, permitting direct PCB layout compatibility.

FEPB16JT-E3/81 (Parametric Equivalent):

This part provides direct parametric equivalence with identical electrical specifications and package configuration. However, the FEPB16JT-E3/81 carries Last Time Buy status, similar to the main part, limiting its utility as a long-term procurement solution. The primary distinction from the main part is packaging format (Cut Tape versus Tape & Reel), which affects supply chain handling but does not alter component functionality. This part is suitable for applications where packaging format is not a constraint and where current inventory availability is sufficient.

Compliance Considerations:

Both substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity ratings where specified. The FEPB16JTHM3/I is the preferred choice for new designs and ongoing production due to its Active status and manufacturer recommendation.

Frequently Asked Questions (FAQ)

Q: Can FEPB16JTHM3/I be used as a direct replacement for FEPB16JTHE3_A/I?

A: Yes. The FEPB16JTHM3/I is the manufacturer-recommended substitute. Both parts share identical voltage ratings (600 V), package configuration (TO-263-3 D2PAK), thermal range (-55°C to 150°C), and automotive qualifications (AEC-Q101). The FEPB16JTHM3/I provides higher current capacity (16 A versus 8 A per diode), which is compatible with applications designed for the 8 A rating.

Q: What is the difference between FEPB16JTHE3_A/I and FEPB16JT-E3/81?

A: These parts are parametrically equivalent with identical electrical specifications and package type. The primary difference is packaging format: FEPB16JTHE3_A/I is supplied in Tape & Reel (TR) format, while FEPB16JT-E3/81 is supplied in Cut Tape (CT) format. Both parts carry Last Time Buy status.

Q: Are the substitute parts suitable for automotive applications?

A: Yes. Both FEPB16JTHM3/I and FEPB16JT-E3/81 carry Automotive grade designation and AEC-Q101 qualification, meeting automotive industry standards for reliability and quality.

Q: Does the increased current rating of FEPB16JTHM3/I affect circuit design?

A: No. The FEPB16JTHM3/I maintains all other electrical parameters identical to the FEPB16JTHE3_A/I. The higher current rating (16 A versus 8 A per diode) provides additional design margin without requiring circuit modifications. Forward voltage, reverse voltage, recovery time, and leakage current specifications remain unchanged.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. All three parts use the identical TO-263-3 D2PAK package with 2 leads plus tab, permitting direct PCB layout compatibility without modification.

Q: What is the significance of Last Time Buy status?

A: Last Time Buy indicates that the manufacturer has discontinued or will discontinue production. For FEPB16JTHE3_A/I and FEPB16JT-E3/81, this status necessitates transition to FEPB16JTHM3/I, which maintains Active status and ensures long-term availability.

Q: Are RoHS and REACH compliance maintained across all parts?

A: FEPB16JTHE3_A/I and FEPB16JT-E3/81 are specified as ROHS3 Compliant and REACH Unaffected. FEPB16JTHM3/I compliance status is not specified in the provided data; however, as an active Vishay product in the same series, it is expected to maintain equivalent compliance standards.