AI insight queued
Voltkit is preparing product insight and cross-reference information for this part.
B340LB
Click to open full image.
Specifications (Specs)
| Manufacturer | FUXINSEMI |
| Part Number | B340LB |
| Product Type | Schottky Diodes |
| RoHS | Yes |
| Package / Case | SMB |
| Stock | 1,220 |
| MOQ | 10 |
| Order Multiple | 10 |
| Packaging | Tape & Reel (TR) |
| Factory Pack Quantity | 3000 |
| Current - Rectified | 3A |
| Voltage - DC Reverse(Vr) | 40V |
| Voltage - Forward(Vf@If) | 450mV@3A |
| Reverse Leakage Current (Ir) | 1uA |
Documents & Compliance
Datasheet (PDF)
RoHS: 
Alternative Parts & Cross Reference
Cross-reference analysis queued Voltkit will check database-backed and AI-assisted alternatives without delaying this page.
Always verify package, pinout, electrical limits, and datasheets before approving a substitute.
Professional Semiconductor Sourcing
Extensive In-Stock InventoryImmediate stock visibility for active, legacy, and hard-to-find semiconductors.
Authorized Brand AccessVoltkit is an authorized distributor for selected semiconductor brands.
Quality & Traceability SupportRequest date-code review, product photos, traceability documents, or certificate support with your RFQ.
Dedicated Sourcing TeamGet support for target pricing, delivery schedules, BOM sourcing, and alternative-part verification.
Component Summary
B340LB by FUXINSEMI — Schottky Diodes; SMB package.
- Manufacturer
- FUXINSEMI
- Product Type
- Schottky Diodes
- Package
- SMB