V15P8HM3_A/I Equivalent & Substitute Parts

Part Overview

The V15P8HM3_A/I is an 80V, 15A Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount component operates in the TO-277A (SMPC) package and is qualified to automotive standards (AEC-Q101). The device is classified as Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and regulatory compliance are maintained across alternative part numbers from the same manufacturer.

Substiute Parts

V15P8HM3_A/I

Vishay General Semiconductor - Diodes DivisionIn Stock: 1049V15P8HM3_A/I Datasheet

Current PartRFQ

V15P8HM3_A/H

Vishay General Semiconductor - Diodes DivisionIn Stock: 9344V15P8HM3_A/H Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the V15P8HM3_A/I are identified based on strict electrical and mechanical parameter equivalence. The substitution logic is based on the following criteria:

Electrical Parameters (Must Match):

• Voltage - DC Reverse (Vr) (Max): 80 V
• Current - Average Rectified (Io): 15 A
• Voltage - Forward (Vf) (Max) @ If: 660 mV @ 15 A
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Current - Reverse Leakage @ Vr: 1.2 mA @ 80 V

Mechanical Parameters (Must Match):

• Package / Case: TO-277, 3-PowerDFN
• Mounting Type: Surface Mount
• Supplier Device Package: TO-277A (SMPC)

Compliance & Qualification (Must Match):

• Technology: Schottky
• Grade: Automotive
• Qualification: AEC-Q101
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The V15P8HM3_A/H is a direct parametric equivalent to the V15P8HM3_A/I. Both parts are manufactured by Vishay General Semiconductor - Diodes Division and share identical electrical specifications, mechanical packaging, and automotive-grade qualifications.

Selection Basis:

Both parts maintain Active product status and are AEC-Q101 qualified for automotive applications. Electrical performance is identical across all specified parameters: 80V reverse voltage rating, 15A average rectified current, 660mV forward voltage drop at 15A, and 1.2mA reverse leakage current at 80V. The fast recovery characteristic (≤500ns) is maintained in both variants.

Mechanical compatibility is confirmed through identical TO-277A (SMPC) packaging and surface mount mounting type. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

The primary distinction between these parts relates to packaging configuration (tape reel designation suffix), which does not affect electrical or mechanical performance. Selection between V15P8HM3_A/I and V15P8HM3_A/H is determined by supply chain availability and packaging format requirements for manufacturing processes.

Frequently Asked Questions (FAQ)

Q: Can V15P8HM3_A/H be used as a direct replacement for V15P8HM3_A/I?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, mechanical packaging, and automotive qualifications. All critical parameters including voltage rating, current capacity, forward voltage, and reverse leakage are matched.

Q: Are there any differences in the TO-277A package between these parts?

A: No. Both parts use the identical TO-277A (SMPC) package configuration. The 3-PowerDFN designation applies to both variants. Pin configuration and mechanical dimensions are equivalent.

Q: Do both parts meet automotive qualification standards?

A: Yes. Both V15P8HM3_A/I and V15P8HM3_A/H are AEC-Q101 qualified and carry Automotive grade designation. They are suitable for automotive applications requiring this certification level.

Q: What is the difference between the part number suffixes _A/I and _A/H?

A: The suffix designates the packaging format (tape reel configuration). This distinction does not affect electrical performance, mechanical compatibility, or functional characteristics. Selection is based on manufacturing process requirements.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: What is the operating temperature range for these diodes?

A: Both parts operate across a junction temperature range of -40°C to 150°C, suitable for automotive and industrial applications.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. Identical TO-277A (SMPC) packaging and surface mount configuration enable direct PCB layout compatibility. No design modifications are required for substitution.