Manufacturer: STMicroelectronics
Win Source Part Number: 1025081-BU941P
Packaging: Tube/Rail
Mounting: Through Hole
Transistor Polarity: NPN - Darlington
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Temperature Range - Operating: 175°C (TJ)
Case / Package: TO-247-3
Maximum Current Collector: 15A
VCEO Maximum Collector-Emitter Breakdown Voltage: 400V
Max Vce (sat): 2V @ 300mA, 12A
Collector Cut-off Current(Max): 100μA
Typical Gain (hFE) (Min): 300 @ 5A, 10V
Maximum Power Dissipation: 155W
Popularity: Medium
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Sufficient
15A 400V NPN BJT Power Transistor TO-247 Product overview: BU941P from STMicroelectronics is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 15A, 400V. Search-friendly keywords include transistor, BJT, switching, amplification, 15A, 400V, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-BU941P can be used for catalog matching and distributor lookup.
Bipolar (BJT) Transistor NPN - Darlington 400V 15A 155W Through Hole TO-247-3
NPN POWER DARLINGTON, 400V, 15A, TO-247; Transistor Polarity:NPN; Collector Emitter Voltage Max:400V; Continuous Collector Current:15A; Power Dissipation:155W; Transistor Mounting:Through Hole; No. of Pins:3Pins; Product Range:- RoHS Compliant: Yes
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Transistors | Bipolar RF Transistors | Transistors | Darlington Transistors |
| Product Number | 1025081-BU941P | 276-BU941P | 497-7199-5-ND | 56P6035 |
| Product Name | TRANSISTORS - Transistors (BJT) - Single - BU941P | 15A 400V Bipolar Transistor | Single Bipolar Transistors | Npn Power Darlington, 400V, 15A, To-247; Transistor Polarity Stmicroelectronics |
| Polarity | NPN; NPN - Darlington | NPN | NPN | NPN |
| Package Type | TO-247; SOT3; TO-247-3 | TO-247; TO-247-3 | TO-3; TO-247 | |
| IC(max) | 15000 milliamps | 15000 milliamps |