AI insight queued
Voltkit is preparing product insight and cross-reference information for this part.
BU931P
Click to open full image.
Part #:BU931P
Manufacturer:STMicroelectronics
Package:TO-247-3
Product Type:Darlington Transistors
RoHS: 
Specifications (Specs)
| Manufacturer | STMicroelectronics |
| Part Number | BU931P |
| Product Type | Darlington Transistors |
| RoHS | Yes |
| Package / Case | TO-247-3 |
| Stock | 120 |
| MOQ | 1 |
| Order Multiple | 1 |
| Packaging | Tube-packed |
| Factory Pack Quantity | 30 |
| Transistor Type | NPN |
| Operating Temperature | - |
| Collector Current (Ic) | 15A |
| Power Dissipation (Pd) | 135W |
| Transition frequency (fT) | - |
| DC current gain (hFE@Vce,Ic) | 300@10V,5A |
| Collector-emitter voltage (Vceo) | 400V |
| Collector cut-off current (Icbo@Vcb) | 100uA |
| Collector-emitter saturation voltage (VCE(sat)@Ic,Ib) | 1.8V@10A,250mA |
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.