25HF120 rectifier stud diode

Ikhtisar Dioda Penyearah

Dioda penyearah adalah perangkat semikonduktor yang digunakan terutama untuk mengubah arus bolak-balik (AC) menjadi arus searah (DC). Mereka memungkinkan arus mengalir dengan mudah ke satu arah sambil menghalanginya ke arah yang berlawanan. Sifat searah ini menjadikannya komponen penting dalam pasokan listrik, pemrosesan sinyal, dan berbagai sirkuit elektronik. Dioda penyearah dapat menangani berbagai macam arus dan tegangan, menjadikannya serbaguna untuk berbagai aplikasi.

Fitur Dioda Penyearah

Konduktivitas Searah: Memfasilitasi aliran arus dalam satu arah saja, secara efektif memblokir arus balik.
Penanganan Arus Tinggi: Dirancang untuk membawa arus maju yang besar, cocok untuk aplikasi daya tinggi.
Tegangan Terbalik Puncak (PIV): Dapat menahan tegangan balik yang tinggi tanpa rusak.
Penurunan Tegangan Maju Rendah: Meminimalkan kehilangan energi sebagai panas, meningkatkan efisiensi.
Waktu Pemulihan Cepat: Transisi cepat dari keadaan konduksi ke keadaan non-konduktor, bermanfaat untuk aplikasi frekuensi tinggi.
Stabilitas Termal: Mempertahankan kinerja pada rentang suhu yang luas, memastikan keandalan dalam berbagai kondisi.
Ukuran Kompak: Faktor bentuk kecil memfasilitasi integrasi ke dalam desain elektronik kompak.
Hemat Biaya: Memberikan solusi ekonomis untuk kebutuhan konversi AC-ke-DC.
Berbagai Paket: Tersedia dalam beberapa pilihan kemasan untuk memenuhi kebutuhan pemasangan yang berbeda.

(25HF120 rectifier stud diode)

Specification of 25HF120 rectifier stud diode

The 25HF120 is a high-frequency rectifier stud diode developed for reliable power conversion sought after applications. It takes care of a maximum recurring reverse voltage of 1200V and a forward current of 25A. The tool operates reliably under high-temperature conditions, with a junction temperature range of -65 °C sampai +175 °C. Its silicon construction makes certain low forward voltage drop, normally 1.3 V pada 25A, decreasing power loss throughout procedure.

The diode includes a stud mount package for safe and secure mechanical add-on and efficient warmth dissipation. The stud base is layered with nickel, providing deterioration resistance and secure electrical contact. This style suits high-power settings like industrial electric motor drives, alat las, dan perangkat catu daya.

Reverse recuperation time is important for high-frequency efficiency. The 25HF120 accomplishes a quick healing time of 35ns, lowering changing losses in circuits running at raised frequencies. This makes it suitable with inverters, choppers, and various other systems needing rapid changing.

The device fulfills sector standards for integrity, consisting of rise existing tolerance. It endures non-repetitive height surge currents as much as 400A, making certain toughness throughout transient overloads. The durable building and construction protects against failing under mechanical stress or thermal biking.

Electric insulation is ranked at 2500V RMS, improving safety and security in high-voltage configurations. The diode’s polarity is plainly marked on the real estate, menyederhanakan instalasi. Correct mounting torque (12-15 lb-in) is advised to preserve thermal conductivity and avoid damages.

Storage and operating problems straighten with MIL-STD-750 guidelines. The diode is RoHS-compliant, free from dangerous substances. Product packaging options consist of mass trays or specific anti-static bags for defense during handling.

Applications extend renewable resource systems, automobile converters, dan mesin industri. Its balance of voltage capacity, existing handling, and thermal security supports continuous operation in sturdy environments. Engineers prioritize this component for circuits demanding effectiveness, umur panjang, and very little upkeep.

The 25HF120 is examined rigorously for performance consistency. Each system undertakes forward voltage, reverse leakage, and surge present checks prior to delivery. Technical support and datasheets are available to help combination right into personalized layouts.

(25HF120 rectifier stud diode)

Applications of 25HF120 rectifier stud diode

The 25HF120 rectifier stud diode is a high-performance part utilized in power conversion systems. It handles high present and voltage levels effectively. This diode is constructed for sturdy applications. Its tough layout guarantees reliability in challenging atmospheres. The device works well in both industrial and vehicle settings.

One major use of the 25HF120 remains in welding equipment. It converts rotating current to guide current for stable arc welding. The diode’s high surge capability avoids damage during unexpected power spikes. This makes welding operations much safer and extra consistent.

Another application is in battery billing systems. The diode’s reduced forward voltage drop decreases energy loss. This enhances billing effectiveness for lead-acid and lithium-ion batteries. Its capacity to take care of high temperatures makes sure long-term efficiency in charging stations.

The 25HF120 is also common in electric motor drives. It rectifies air conditioning power to DC for regulating motor speed and torque. The diode’s fast recuperation time lessens changing losses. This assists electric motors run efficiently and last much longer.

Power materials for commercial equipment rely on this diode. Its high existing ranking sustains heavy tons without overheating. The stud-mounted style enables easy installment on heat sinks. This keeps the diode cool during continuous operation.

In renewable energy systems, the diode plays a crucial role. It is made use of in solar inverters and wind turbine rectifiers. The 25HF120’s high voltage resistance makes certain secure power conversion from variable resources. This aids maximize energy result from photovoltaic panels or wind generators.

The automobile sector gain from this diode in generators and voltage regulatory authorities. It holds up against severe engine conditions like vibrations and temperature modifications. Its durability minimizes the threat of failure in important automobile systems.

Telecom framework utilizes the diode for backup power rectification. It guarantees continuous DC power during grid interruptions. The element’s integrity keeps interaction networks running without disturbance.

The 25HF120 is matched for high-frequency applications. Its low leakage existing keeps effectiveness in changing circuits. This makes it optimal for usage in induction heating and high-frequency power products.

This diode’s durable building fulfills industry criteria for security and performance. It is examined for thermal stability and electric endurance. These features make it a trusted option for engineers requiring trustworthy correction solutions.

Profil Perusahaan

PDDN Fotoelektron Technology Co., Ltd.(penjualan@pddn.com) adalah salah satu perusahaan terkemuka di bidang teknologi elektronika daya dan produk daya, yang terlibat penuh dalam pengembangan inverter surya， transformator, pengatur tegangan, lemari distribusi, thyristor， modul， dioda， pemanas, dan perangkat elektronik atau semikonduktor lainnya. Kami akan berkomitmen untuk menyediakan layanan berkualitas tinggi kepada pengguna, produk yang efisien dan layanan penuh perhatian.

Ia menerima pembayaran melalui Kartu Kredit, T/T, Serikat Barat, dan Paypal. PDDN akan mengirimkan barang ke pelanggan di luar negeri melalui FedEx, DHL, melalui laut, atau melalui udara. If you want high-quality 25HF120 rectifier stud diode, silakan kirimkan pertanyaan kepada kami; kami akan berada di sini untuk membantu Anda.

Metode Pembayaran

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Pengiriman

Melalui laut, melalui udara, dengan mengungkapkan, sebagai permintaan pelanggan.

Kondisi Penyimpanan

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2) Hindari lembab dan suhu tinggi.

3) Gunakan segera setelah membuka kantong kemasan bagian dalam.

5 FAQs of 25HF120 rectifier stud diode

What is the 25HF120 rectifier stud diode used for? The 25HF120 handles AC-to-DC conversion in high-power systems. It is common in industrial equipment like welding machines, pengisi daya baterai, dan pasokan listrik. The diode ensures electricity flows in one direction, preventing damage from reverse currents. Its design supports heavy-duty applications needing reliability under stress.

What are the voltage and current ratings? The diode handles a maximum repetitive reverse voltage of 1200V. It supports an average forward current of 25A. Surge current capacity reaches 350A for non-repetitive scenarios. These specs make it suitable for high-voltage circuits. Users must stay within these limits to avoid failure.

How is heat managed with this diode? Proper heat dissipation is critical. The stud mount design connects directly to a heatsink. Thermal paste improves contact efficiency. Operating temperatures should stay between -55°C and +150°C. Exceeding this range risks performance loss or permanent damage. Regular checks ensure the heatsink stays clean and secure.

How is the diode installed? Mount the stud to a heatsink using a nut and washer. Apply even pressure to avoid bending. The anode (marked side) must face the correct direction per the circuit layout. Tighten the stud to 8-10 Nm torque for secure contact. Incorrect installation causes overheating or connection failure.

What ensures long-term reliability? Operate the diode within rated voltage and current levels. Use a compatible heatsink for temperature control. Avoid mechanical stress during installation. Protect the device from voltage spikes with surge suppressors. Regular maintenance checks identify early signs of wear. Following these steps maximizes lifespan and performance.

(25HF120 rectifier stud diode)