Bipolar (BJT) Transistor NPN 400V 2A 20W Through Hole TO-251 (IPAK)
HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR Product overview: BULD118D-1 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, 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-BULD118D-1 can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 079761-BULD118D-1
Packaging: Tube/Rail
Mounting: Through Hole
Transistor Polarity: NPN
Family Name: BULD118D-1
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: 150°C (TJ)
Case / Package: TO-251
Maximum Current Collector: 2A
VCEO Maximum Collector-Emitter Breakdown Voltage: 400V
Max Vce (sat): 1.5V @ 400mA, 2A
Collector Cut-off Current(Max): 250μA
Typical Gain (hFE) (Min): 10 @ 500mA, 5V
Maximum Power Dissipation: 20W
Alternative Parts (Cross-Reference): 13003DHL-C-TM3-T; 13003DHG-C-TM3-T; 13003DHL-B-TM3-T; TTC012(Q);
Introduction Date: June 17, 1998
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2027
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Limited
Bipolar Transistors - BJT PTD HIGH VOLTAGE
TRANS NPN 400V 2A TO251
TRANSISTOR, NPN, 400V, 2A, TO-251; Transistor Polarity:NPN; Collector Emitter Voltage Max:400V; Continuous Collector Current:2A; Power Dissipation:20W; Transistor Mounting:Through Hole; No. of Pins:3Pins; Transition Frequency:- RoHS Compliant: Yes
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Transistors |
| Product Number | 497-12151-ND | 276-BULD118D-1 | 079761-BULD118D-1 | BULD118D-1 | BULD118D-1 | 45AC6385 |
| Product Name | Single Bipolar Transistors | Bipolar Transistor | TRANSISTORS - Transistors (BJT) - Single - BULD118D-1 | Bipolar Transistors - BJT | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | Transistor, Npn, 400V, 2A, To-251; Transistor Polarity Stmicroelectronics |
| Polarity | NPN | NPN | NPN; NPN | NPN | ||
| Package Type | TO-251-3 Short Leads, IPAK, TO-251AA | SOT3; TO-251 | TO-251 (IPAK) | TO-3 | ||
| IC(max) | 2000 milliamps | 2000 milliamps | 2000 milliamps | |||
| VCEO | 400 volts | 400 volts | 400 volts | |||
| VCBO | 700 volts |
