Vishay General Semiconductor - Diodes Division VS-UFB280FA20
DIODE MODULE GP 200V 175A SOT227
Answer first: this page is a purchasing reference for the exact part number VS-UFB280FA20 from Vishay General Semiconductor - Diodes Division. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.
Key Parameters
| Part Number | VS-UFB280FA20 |
|---|---|
| Manufacturer | Vishay General Semiconductor - Diodes Division |
| Category | Diode Arrays |
| package | SOT-227-4, miniBLOC |
| series | FRED Pt® |
| packaging | Tube |
| product status | Active |
| param 1 | 2 Independent |
| param 2 | Standard |
| param 3 | 200 V |
| param 4 | 175A (DC) |
| param 5 | 1.1 V @ 120 A |
| param 6 | Fast Recovery =< 500ns, > 200mA (Io) |
| param 7 | 45 ns |
| param 8 | 50 µA @ 200 V |
| param 9 | - |
| param 10 | - |
| param 11 | - |
| param 12 | Chassis Mount |
| param 13 | SOT-227 |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify VS-UFB280FA20 Before Ordering
Datasheet and parameter checks
- Confirm the full manufacturer part number, not only a shortened search keyword.
- Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
- Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.
RFQ fields SENICO needs
- Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
- State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
- Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.
For VS-UFB280FA20, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.
We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.
Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.