Manufacturer: STMicroelectronics
Win Source Part Number: 1025079-BU931P
Packaging: Tube/Rail
Mounting: Through Hole
Transistor Polarity: NPN - Darlington
Categories: Discrete Semiconductor Products
Status: Active
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): 1.8V @ 250mA, 10A
Collector Cut-off Current(Max): 100μA
Typical Gain (hFE) (Min): 300 @ 5A, 10V
Maximum Power Dissipation: 135W
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Balance
Bipolar (BJT) Transistor NPN - Darlington 400V 15A 135W Through Hole TO-247-3
NPN BJT Transistor 400V 15A TO-247 Product overview: BU931P 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 400V, 15A. Search-friendly keywords include transistor, BJT, switching, amplification, 400V, 15A, 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-BU931P can be used for catalog matching and distributor lookup.
TRANS NPN DARL 400V 15A TO247-3
Trans Darlington NPN 400V 15A TO247
Trans Darlington NPN 400V 15A TO247
Trans Darlington NPN 400V 15A TO247
Darlington Transistors NPN Power Darlington
TRANS NPN DARL 400V 15A TO247-3
Bipolar (BJT) Single Transistor, Darlington, NPN, 400 V, 135 W, 15 A, 300 RoHS Compliant: Yes
POWER BIPOLAR TRANSISTOR, 15A I(C), 400V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-218, PLASTIC/EPOXY, 3 PIN. FREE 2 YEAR RADWELL WARRANTY
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | RS Components, Ltd. | RS Components, Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Radwell International | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Transistors | Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Darlington Transistors | Darlington Transistors | Darlington Transistors | Bipolar RF Transistors | Bipolar RF Transistors | RF Transistors |
| Product Number | 1025079-BU931P | 497-3128-5-ND | 276-BU931P | BU931P | 3133197 | 3133197P | BU931P | BU931P | 25M7958 | 16456494 |
| Product Name | TRANSISTORS - Transistors (BJT) - Single - BU931P | Single Bipolar Transistors | 400V 15A Bipolar Transistor | Single Bipolar Transistors | Darlington Pairs | Darlington Pairs | Darlington Transistors | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | Bipolar (Bjt) Single Transistor, Darlington, Npn, 400 V, 135 W, 15 A, 300 Rohs Compliant Stmicroelectronics | Transistor |
| Polarity | NPN; NPN - Darlington | NPN | NPN | NPN - Darlington; NPN | NPN | NPN | NPN | |||
| Package Type | TO-247; SOT3; TO-247-3 | TO-247; TO-247-3 | TO-247; TO-247-3 | TO-247; To-247 | TO-247; TO-247 | AEC-Q101 | TO-3 | |||
| Transistor Grade / Operating Range | Automotive | |||||||||
| IC(max) | 15000 milliamps | 15000 milliamps | 15000 milliamps | |||||||
| VCEO | 400 volts | 400 volts | 400 volts |
