VS-16CTQ080STRLPBF Equivalent & Substitute Parts

Part Overview

The VS-16CTQ080STRLPBF is a Schottky diode array manufactured by Vishay General Semiconductor - Diodes Division. This component features a 1 Pair Common Cathode configuration rated for 80 V DC reverse voltage and 8 A average rectified current per diode. The device is housed in a TO-263-3 (D2PAK) surface mount package with automotive-grade qualification per AEC-Q101.

The VS-16CTQ080STRLPBF is currently discontinued at DiGi Electronics. Locating equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications.

Substiute Parts

VS-16CTQ080STRLPBF

Vishay General Semiconductor - Diodes DivisionIn Stock: 1231VS-16CTQ080STRLPBF Datasheet

Current PartRFQ

VS-16CTQ080STRL-M3

Vishay General Semiconductor - Diodes DivisionIn Stock: 8129VS-16CTQ080STRL-M3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VS-16CTQ080STRLPBF is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Diode configuration (1 Pair Common Cathode)
• Technology type (Schottky)
• Maximum reverse voltage rating (80 V)
• Average rectified current per diode (8 A)
• Fast recovery speed characteristic (≤ 500ns, > 200mA)

Mechanical Parameters:

• Package type (TO-263-3, D2PAK)
• Surface mount mounting type
• Physical footprint compatibility

Compliance Parameters:

• Automotive grade qualification (AEC-Q101)
• RoHS3 compliance
• REACH unaffected status

The substitute part VS-16CTQ080STRL-M3 meets all these criteria and is manufactured by the same supplier, ensuring functional and mechanical interchangeability.

Parameter Comparison

Engineering Selection Recommendations

The VS-16CTQ080STRL-M3 is a direct functional and mechanical substitute for the discontinued VS-16CTQ080STRLPBF. Both components share identical electrical ratings, package specifications, and automotive-grade qualifications.

Key Selection Factors:

Product Status: The VS-16CTQ080STRL-M3 maintains active product status with current manufacturing availability, whereas the main part is discontinued. This makes the substitute the appropriate choice for ongoing procurement.

Compliance & Certification: Both parts carry AEC-Q101 automotive qualification, ROHS3 compliance, and REACH unaffected status. No compliance gaps exist between the two parts.

Packaging Difference: The main part is supplied in bulk packaging, while the substitute is supplied in Tape & Reel (TR) format. This packaging difference does not affect electrical or mechanical performance and is standard for high-volume production environments.

Operating Temperature Range: The substitute part specifies an operating temperature range of -55°C to 175°C, compared to the main part's maximum of 175°C. This expanded range provides additional design margin for temperature-sensitive applications.

Forward Voltage Characteristics: The substitute exhibits a lower forward voltage (720 mV @ 8 A) compared to the main part (880 mV @ 16 A). These measurements are taken at different current levels and both remain within acceptable Schottky diode performance parameters.

Frequently Asked Questions (FAQ)

Q: Can VS-16CTQ080STRL-M3 be used as a direct replacement for VS-16CTQ080STRLPBF?

A: Yes. Both parts are manufactured by Vishay General Semiconductor and share identical diode configuration, voltage rating, current rating, package type, and automotive qualification. The substitute is electrically and mechanically interchangeable.

Q: What is the difference between the two part numbers?

A: The primary differences are product status and packaging format. The VS-16CTQ080STRLPBF is discontinued and supplied in bulk packaging. The VS-16CTQ080STRL-M3 is an active product supplied in Tape & Reel format, which is standard for production assembly operations.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical compliance certifications: AEC-Q101 automotive qualification, ROHS3 compliance, and REACH unaffected status. No regulatory or quality differences exist between the two parts.

Q: Does the Tape & Reel packaging affect component performance?

A: No. Packaging format does not affect electrical or mechanical performance. Tape & Reel packaging is a standard delivery method for surface mount components in production environments and offers advantages in automated assembly processes.

Q: What is the significance of the expanded operating temperature range in the substitute part?

A: The VS-16CTQ080STRL-M3 specifies -55°C to 175°C operating range, while the main part specifies 175°C maximum. The expanded lower temperature limit provides additional design margin for applications operating in cold environments. Both parts meet the same maximum temperature requirement.

Q: Are the forward voltage specifications equivalent?

A: The forward voltage specifications are measured at different current levels (880 mV @ 16 A for the main part versus 720 mV @ 8 A for the substitute). Both values are characteristic of Schottky diode technology and represent normal performance variation across different operating points. The substitute part's lower forward voltage at its specified current level indicates efficient performance.

Q: Can I use the substitute part in automotive applications?

A: Yes. The VS-16CTQ080STRL-M3 carries AEC-Q101 automotive qualification, identical to the main part, and is suitable for automotive applications.

Q: What is the inventory status of the substitute part?

A: The VS-16CTQ080STRL-M3 has 8,072 pieces in stock as a new original component, providing reliable availability for production requirements.