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VS-16CTQ080STRRHM3 Equivalent & Substitute Parts
Part Overview
The VS-16CTQ080STRRHM3 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 and is supplied in Tape & Reel (TR) packaging format.
The part maintains Active product status and carries AEC-Q101 automotive qualification with ROHS3 compliance. Equivalent and substitute parts are identified based on identical electrical specifications, mechanical compatibility, and packaging interchangeability while accounting for different distribution formats.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Diode Configuration | 1 Pair Common Cathode |
| Technology | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 80 V |
| Current - Average Rectified (Io) (per Diode) | 8 A |
| Voltage - Forward (Vf) (Max) @ If | 720 mV @ 8 A |
| Speed | Fast Recovery ≤ 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 550 µA @ 80 V |
| Operating Temperature - Junction | -55°C ~ 175°C |
| Package / Case | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB |
| Mounting Type | Surface Mount |
| Grade | Automotive |
| Qualification | AEC-Q101 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute parts for the VS-16CTQ080STRRHM3 are identified based on electrical and mechanical parameter equivalence. All substitute parts share identical specifications across the following critical parameters:
- Diode configuration (1 Pair Common Cathode)
- Schottky technology
- Maximum reverse voltage (80 V)
- Average rectified current per diode (8 A)
- Forward voltage characteristics (720 mV @ 8 A)
- Fast recovery speed (≤ 500ns, > 200mA)
- Reverse leakage current (550 µA @ 80 V)
- Operating temperature range (-55°C ~ 175°C)
- Surface mount package (TO-263-3, D2PAK, TO-263AB)
- Automotive grade with AEC-Q101 qualification
- ROHS3 compliance
Substitutes differ only in packaging format (Tape & Reel versus Tube), which does not affect electrical or mechanical performance. The base product number 16CTQ080 remains constant across all equivalent parts.
Parameter Comparison
| Parameter | VS-16CTQ080STRRHM3 (Main Part) | VS-16CTQ080STRL-M3 (Substitute) | VS-16CTQ080S-M3 (Substitute) |
|---|---|---|---|
| Manufacturer | Vishay General Semiconductor - Diodes Division | Vishay General Semiconductor - Diodes Division | Vishay General Semiconductor - Diodes Division |
| Category | Diodes, Rectifiers | Diodes, Rectifiers | Diodes, Rectifiers |
| Diode Configuration | 1 Pair Common Cathode | 1 Pair Common Cathode | 1 Pair Common Cathode |
| Technology | Schottky | Schottky | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 80 V | 80 V | 80 V |
| Current - Average Rectified (Io) (per Diode) | 8 A | 8 A | 8 A |
| Voltage - Forward (Vf) (Max) @ If | 720 mV @ 8 A | 720 mV @ 8 A | 720 mV @ 8 A |
| Speed | Fast Recovery ≤ 500ns, > 200mA (Io) | Fast Recovery ≤ 500ns, > 200mA (Io) | Fast Recovery ≤ 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 550 µA @ 80 V | 550 µA @ 80 V | 550 µA @ 80 V |
| Operating Temperature - Junction | -55°C ~ 175°C | -55°C ~ 175°C | -55°C ~ 175°C |
| Package / Case | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Grade | Automotive | Not specified in data | Not specified in data |
| Qualification | AEC-Q101 | Not specified in data | Not specified in data |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | Not specified in data |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | Not specified in data |
| Packaging Format | Tape & Reel (TR) | Tape & Reel (TR) | Tube |
| Product Status | Active | Active | Active |
Engineering Selection Recommendations
All three parts—VS-16CTQ080STRRHM3, VS-16CTQ080STRL-M3, and VS-16CTQ080S-M3—are manufactured by Vishay General Semiconductor - Diodes Division and maintain Active product status. The electrical and mechanical specifications are identical across all three variants.
Selection between these parts is determined by packaging and distribution requirements:
VS-16CTQ080STRRHM3 (Tape & Reel): Primary specification format. Suitable for automated assembly processes requiring continuous reel feeding. Carries full compliance documentation including AEC-Q101 automotive qualification and ROHS3 compliance.
VS-16CTQ080STRL-M3 (Tape & Reel): Functionally equivalent to the main part with identical electrical performance and automotive-grade specifications. Tape & Reel packaging supports high-volume production environments. Carries ROHS3 compliance and AEC-Q101 qualification.
VS-16CTQ080S-M3 (Tube): Functionally equivalent with identical electrical specifications. Tube packaging is suitable for lower-volume applications or manual assembly processes. Maintains Active product status.
Component selection should be based on production volume, assembly methodology, and supply chain requirements rather than electrical performance, as all three parts are electrically and mechanically interchangeable.
Frequently Asked Questions (FAQ)
Q: Are VS-16CTQ080STRRHM3, VS-16CTQ080STRL-M3, and VS-16CTQ080S-M3 electrically identical?
A: Yes. All three parts share identical electrical specifications including 80 V reverse voltage rating, 8 A average rectified current per diode, 720 mV forward voltage at 8 A, and fast recovery Schottky technology. They are electrically interchangeable.
Q: What is the difference between these three part numbers?
A: The primary difference is packaging format. VS-16CTQ080STRRHM3 and VS-16CTQ080STRL-M3 are supplied in Tape & Reel format, while VS-16CTQ080S-M3 is supplied in Tube format. All three use the same TO-263-3 (D2PAK) surface mount package.
Q: Can I substitute VS-16CTQ080S-M3 (Tube) for VS-16CTQ080STRRHM3 (Tape & Reel) in production?
A: Electrical and mechanical substitution is valid. However, Tube packaging requires manual handling during assembly, whereas Tape & Reel packaging supports automated pick-and-place equipment. Production process compatibility must be evaluated based on assembly capabilities.
Q: Are all three parts automotive-qualified?
A: VS-16CTQ080STRRHM3 and VS-16CTQ080STRL-M3 carry explicit AEC-Q101 automotive qualification. VS-16CTQ080S-M3 specifications do not include automotive grade designation in the provided data, though it shares the same base product number and electrical characteristics.
Q: What is the operating temperature range for these diodes?
A: The junction operating temperature range is -55°C to 175°C for all three parts, supporting automotive and industrial applications across extended temperature environments.
Q: Do these parts have moisture sensitivity concerns?
A: VS-16CTQ080STRRHM3 and VS-16CTQ080STRL-M3 are rated MSL 1 (Unlimited), indicating no moisture sensitivity limitations. Storage and handling do not require special moisture control measures.
Q: Are these parts RoHS compliant?
A: VS-16CTQ080STRRHM3 and VS-16CTQ080STRL-M3 are ROHS3 compliant. RoHS compliance status for VS-16CTQ080S-M3 is not specified in the provided data.
Q: What is the reverse leakage current specification?
A: All three parts specify 550 µA maximum reverse leakage current at 80 V, indicating consistent leakage characteristics across the product line.
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