FEPB16JTHE3_A/P Equivalent & Substitute Parts

Part Overview

The FEPB16JTHE3_A/P 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 TO-263-3 (D2PAK) surface mount package suitable for automotive applications.

The FEPB16JTHE3_A/P carries a Last Time Buy product status, indicating that this part number will no longer be manufactured after existing inventory is depleted. Identifying equivalent and substitute parts is necessary to ensure design continuity and support long-term production requirements.

Substiute Parts

FEPB16JTHE3_A/P

Vishay General Semiconductor - Diodes DivisionIn Stock: 934FEPB16JTHE3_A/P Datasheet

Current PartRFQ

FEPB16JTHM3/I

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

MFR RecommendedRFQ

FEPB16JT-E3/45

Vishay General Semiconductor - Diodes DivisionIn Stock: 1134FEPB16JT-E3/45 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FEPB16JTHE3_A/P are identified based on strict electrical and mechanical compatibility criteria. The following parameters define acceptable substitution:

Critical Parameters for Substitution:

• Diode Configuration: 1 Pair Common Cathode
• Voltage - DC Reverse (Vr) (Max): 600 V (minimum requirement)
• Package / Case: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
• Mounting Type: Surface Mount
• Operating Temperature Range: -55°C ~ 150°C (minimum requirement)
• Reverse Recovery Time (trr): 50 ns (maximum)
• Current - Reverse Leakage @ Vr: 10 µA @ 600 V (maximum)

Allowable Parameter Variations:

• Current - Average Rectified (Io) (per Diode): Equal to or greater than 8 A
• Voltage - Forward (Vf) (Max) @ If: Equal to or less than 1.5 V @ 8 A

Substitute parts must maintain identical diode configuration, voltage rating, package type, and thermal specifications. Current rating may be increased without affecting circuit compatibility. Forward voltage may be equal or lower.

Parameter Comparison

Engineering Selection Recommendations

FEPB16JTHM3/I (Manufacturer Recommended Substitute)

The FEPB16JTHM3/I is the manufacturer-recommended substitute for the FEPB16JTHE3_A/P. This part maintains identical electrical characteristics while providing an increased current rating of 16 A per diode, compared to the 8 A rating of the original part. Both components share the same 600 V reverse voltage rating, TO-263-3 D2PAK package, and automotive-grade AEC-Q101 qualification. The FEPB16JTHM3/I carries an Active product status, ensuring continued availability and long-term supply support. This part is suitable for direct replacement in applications where the original part is no longer available.

FEPB16JT-E3/45 (Parametric Equivalent)

The FEPB16JT-E3/45 is a parametric equivalent that matches the electrical specifications of the FEPB16JTHE3_A/P exactly, including the 8 A current rating, 600 V reverse voltage, and 50 ns reverse recovery time. Both parts are packaged in TO-263-3 D2PAK and support the same operating temperature range. The FEPB16JT-E3/45 is ROHS3 compliant and carries a Last Time Buy status. This part provides an alternative source for the original specification when the primary part number becomes unavailable.

Frequently Asked Questions (FAQ)

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

A: Yes. The FEPB16JTHM3/I is electrically and mechanically compatible with the FEPB16JTHE3_A/P. Both components feature identical 600 V reverse voltage rating, TO-263-3 D2PAK package, and automotive AEC-Q101 qualification. The increased current rating of 16 A in the FEPB16JTHM3/I does not affect compatibility; it provides additional current capacity without changing the electrical behavior at the original 8 A operating point.

Q: What is the difference between the FEPB16JTHM3/I and FEPB16JT-E3/45?

A: The FEPB16JTHM3/I has a current rating of 16 A per diode and carries Active product status. The FEPB16JT-E3/45 has a current rating of 8 A per diode and carries Last Time Buy status. Both parts are electrically equivalent to the original FEPB16JTHE3_A/P at the 8 A operating point. The FEPB16JTHM3/I is recommended for new designs due to its Active status and higher current capacity.

Q: Are all three parts qualified for automotive applications?

A: The FEPB16JTHE3_A/P and FEPB16JTHM3/I are both automotive-grade components with AEC-Q101 qualification. The FEPB16JT-E3/45 does not specify automotive grade or AEC-Q101 qualification in the provided data. For automotive applications, the FEPB16JTHM3/I is the preferred substitute.

Q: Can I use these parts interchangeably in my circuit?

A: The FEPB16JTHM3/I and FEPB16JT-E3/45 are interchangeable with the FEPB16JTHE3_A/P from an electrical standpoint, provided that the circuit operates at or below 8 A per diode and does not exceed 600 V reverse voltage. The TO-263-3 D2PAK package is identical across all three parts, ensuring mechanical compatibility on the PCB.

Q: Why is the FEPB16JTHE3_A/P marked as Last Time Buy?

A: Last Time Buy status indicates that the manufacturer will discontinue production of this part number. Existing inventory will be sold until depletion, after which the part will no longer be available. The FEPB16JTHM3/I, with Active status, is the recommended long-term replacement for continued supply assurance.

Q: What packaging options are available for these parts?

A: All three parts are supplied in TO-263-3 D2PAK (2 Leads + Tab) surface mount packages. The FEPB16JTHE3_A/P and FEPB16JT-E3/45 are available in Tube packaging. The FEPB16JTHM3/I packaging specification is not detailed in the provided data.