onsemi 400V 5A Bipolar Transistor BUL45

NPN BJT 400V 5A TO-220AB Transistor Product overview: BUL45 from onsemi 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, 5A. Search-friendly keywords include transistor, BJT, switching, amplification, 400V, 5A, 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-BUL45 can be used for catalog matching and distributor lookup.

Bipolar (BJT) Transistor NPN 400V 5A 12MHz 75W Through Hole TO-220

Manufacturer: ON Semiconductor
Win Source Part Number: 865043-BUL45
Series: SWITCHMODE™
Operating Temperature Range: -65°C ~ 150°C (TJ)
Features: Bipolar (BJT) Transistor NPN 400 V 5 A 12MHz 75 W Through Hole TO-220AB
Package: Tube
Package: TO-220-3
Mounting: Through Hole
Part Status: Obsolete
Family Name: BUL45
Categories: Discrete Semiconductor Products
Case / Package: TO-220AB
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Limited
Quantity per package: 50
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.29.0095