STMicroelectronics, Inc. Single Bipolar Transistors BUL1203E

Bipolar (BJT) Transistor NPN 550V 5A 100W Through Hole TO-220

5A, 550V, NPN, Si, POWER TRANSISTOR, TO-220AB, TO-220, 3 PIN Product overview: BUL1203E 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 5A, 550V, TO-220. Search-friendly keywords include transistor, BJT, switching, amplification, 5A, 550V, TO-220, 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-BUL1203E can be used for catalog matching and distributor lookup.

Manufacturer: STMicroelectronics
Win Source Part Number: 079753-BUL1203E
Packaging: Tube/Rail
Mounting: Through Hole
Transistor Polarity: NPN
Family Name: BUL1203E
Categories: Discrete Semiconductor Products
Status: Active
Case / Package: TO-220AB
Maximum Current Collector: 5A
VCEO Maximum Collector-Emitter Breakdown Voltage: 550V
Max Vce (sat): 1.5V @ 1A, 3A
Collector Cut-off Current(Max): 100μA
Typical Gain (hFE) (Min): 9 @ 2A, 5V
Maximum Power Dissipation: 100W
Alternative Parts (Cross-Reference): BUJ303A; BUT11AI; 2SC3087M; 2SC3087L;
Introduction Date: June 18, 2001
ECCN: EAR99
Country of Origin: China
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Limited