ONSEMI
onsemi is a premier global supplier of intelligent power and sensing technologies, driving disruptive innovations across the automotive, industrial, and cloud infrastructure markets. Recognized for their commitment to sustainability and reliable supply chains, the company accelerates advancements in vehicle electrification, industrial automation, and 5G networks by solving the industry's most complex design challenges. At the core of their portfolio is an industry-leading selection of discrete semiconductors. This extensive range features thousands of high-performance bipolar transistors, single and dual MOSFETs, and a comprehensive array of diodes, including Zener, Schottky, and fast-recovery rectifiers. Engineered for superior thermal performance and energy efficiency, these foundational components are critical for demanding power conversion, switching, and signal conditioning applications. Beyond essential discretes, onsemi provides a robust suite of advanced power management and circuit protection solutions. Their lineup includes intelligent power modules, single IGBTs, and transient voltage suppression (TVS) diodes designed to safeguard sensitive circuitry. Complimented by integrated passive filters, AC/DC LED driver ICs, and specialized sub-2.4GHz RF transceivers, onsemi equips engineers with the scalable, high-quality technologies needed to build a cleaner, smarter, and more connected world.
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Subcategories
Semiconductors - Discretes
- ▶Transistors
- ▶FETs
- ▶Diodes & Rectifiers
- ▷Small Signal Diodes
- ▷Standard Recovery Rectifier Diodes
- ▷Zener Single Diodes
- ▷Fast & Ultrafast Recovery Rectifier Diodes
- ▷Schottky Diodes
- ▷RF / Pin Diodes
- ▷Bridge Rectifier Diodes
- ▷Zener Array Diodes
- ▶IGBTs
- ▶Intelligent Power Modules
- ▶Thyristors
Circuit Protection
Semiconductors - ICs
Wireless Modules & Adaptors
Passive Components
LED Lighting Components
Price range
Bipolar (BJT) Single Transistor, NPN, 15 V, 700 mA, 300 mW, TO-236AB (SOT-23), Surface Mount
Bipolar (BJT) Single Transistor, NPN, 15 V, 700 mA, 300 mW, SOT-323, Surface Mount
Bipolar (BJT) Single Transistor, NPN, 15 V, 1 A, 700 mW, SOT-23, Surface Mount
Bipolar - RF Transistor, NPN, 10 V, 1.5 GHz, 250 mW, 70 mA, SC-81
Bipolar - RF Transistor, NPN, 10 V, 1.5 GHz, 400 mW, 70 mA, SOT-323
Power MOSFET, N Channel, 100 V, 270 mA, 6 ohm, SOT-23, Surface Mount
Power MOSFET, P Channel, 100 V, 170 mA, 18 ohm, SOT-23, Surface Mount
Standard Recovery Diode, Through Hole, 50 V, 1 A, Single, 1.1 V, 30 A
Standard Recovery Diode, 400 V, 1 A, Single, 1.1 V, 150 ns, 30 A
Standard Recovery Diode, 400 V, 1 A, Single, 1.1 V, 150 ns, 30 A
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 800+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
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