1N5401 in-line rectifier diode

Rektifikator diodlariga umumiy nuqtai

Rektifikator diodlar asosan o'zgaruvchan tokni aylantirish uchun ishlatiladigan yarim o'tkazgichli qurilmalardir (AC) to'g'ridan-to'g'ri oqimga (DC). Ular oqimning bir yo'nalishda osongina o'tishiga imkon beradi va uni teskari yo'nalishda bloklaydi. Ushbu bir yo'nalishli xususiyat ularni quvvat manbalarida muhim tarkibiy qismlarga aylantiradi, signalni qayta ishlash, va turli elektron sxemalar. Rektifikator diodlari turli xil oqim va kuchlanishlarni boshqarishi mumkin, ularni ko'plab ilovalar uchun ko'p qirrali qilish.

Rektifikator diodlarining xususiyatlari

Bir tomonlama o'tkazuvchanlik: Faqat bir yo'nalishda oqim oqimini osonlashtiradi, teskari oqimni samarali ravishda blokirovka qilish.
Yuqori oqim bilan ishlov berish: Muhim oldinga oqimlarni o'tkazish uchun mo'ljallangan, yuqori quvvatli ilovalar uchun javob beradi.
Peak teskari kuchlanish (PIV): Buzilmasdan yuqori teskari kuchlanishlarga bardosh bera oladi.
Oldinga kuchlanishning past tushishi: Issiqlik sifatida energiya yo'qotilishini kamaytiradi, samaradorlikni oshirish.
Tez tiklanish vaqti: Tez o'tkazuvchi holatdan o'tkazmaydigan holatlarga o'tadi, yuqori chastotali ilovalar uchun foydalidir.
Termal barqarorlik: Keng harorat oralig'ida ishlashni saqlaydi, turli sharoitlarda ishonchlilikni ta'minlash.
Yilni o'lcham: Kichik shakl omili ixcham elektron dizaynlarga integratsiyani osonlashtiradi.
Tejamkor: AC-to-DC konvertatsiya ehtiyojlari uchun iqtisodiy yechim beradi.
Paketlarning xilma-xilligi: Turli xil montaj talablariga mos keladigan bir nechta qadoqlash variantlarida mavjud.

(1N5401 in-line rectifier diode)

Specification of 1N5401 in-line rectifier diode

The 1N5401 is a general-purpose in-line rectifier diode designed for high-current applications, generally made use of in power supply circuits, batareya zaryadlovchi qurilmalari, and AC/DC conversion systems. It includes an axial-lead bundle (DO-201AD) with epoxy encapsulation, ensuring mechanical longevity and compliance with UL 94V-0 flammability requirements. The diode is maximized for reliable correction with an optimal standard onward present ranking of 3A and a top recurring reverse voltage (V_RRM) of 50V, making it ideal for low-voltage a/c circuits. Its robust rise managing capability enables a non-repetitive height forward surge existing (I_FSM) of 200A for an 8.3 ms half-sine wave, ideal for minimizing inrush currents. The forward voltage decrease (V_F) is typically 0.95 V at 3A and 25 ° C, ensuring minimal power loss during operation. Reverse leakage present (I_R) remains low at 5µA under ranked voltage at area temperature, though it may increase to 500µA at elevated temperatures up to 150 ° C. The tool runs within a joint temperature series of -65 ° C gacha +175 ° C, with storage conditions mirroring this variety. Thermal performance is taken care of by means of a power dissipation score of 6.25 W at 25 ° C, derating linearly beyond this temperature. The leads are tin-plated for solderability and deterioration resistance, with a standard lead spacing of 7.62 mm (0.3 inches) for through-hole PCB placing. Weighing around 1.1 gramm, it is light-weight yet long lasting. Applications consist of correction in adapters, invertorlar, automobile electronics, and commercial equipment. The 1N5401 is RoHS-compliant and lead-free, lining up with ecological laws. Its dependability, cost-effectiveness, and straightforward integration make it a staple in medium-power correction tasks where regular efficiency under varying temperatures and currents is important.

(1N5401 in-line rectifier diode)

Applications of 1N5401 in-line rectifier diode

The 1N5401 in-line rectifier diode is a durable, general-purpose component made for high-current correction in electronic circuits. With a continuous forward present score of 3A and a peak repetitive reverse voltage of 100V, it is extensively utilized in applications requiring effective AC-to-DC conversion and reputable performance under requiring problems. Its axial-lead package and rugged building and construction make it suitable for heat dissipation and easy integration into different systems.

A primary application of the 1N5401 is in power supply devices, where it serves as a vital part in bridge or half-wave rectifiers. These circuits convert AC voltage from transformers or mains sources right into stable DC result, powering tools like amplifiers, industrial devices, and home electronic devices. Its high existing capacity makes sure marginal power loss during rectification.

In battery billing systems, the diode plays a crucial role in transforming air conditioner power to DC for billing lead-acid or lithium-ion batteries. It is frequently discovered in automobile battery chargers, uzluksiz quvvat manbalari (UPS), and solar power systems, where consistent current flow and turn around voltage protection are essential.

The 1N5401 is additionally utilized as an independent diode across inductive lots such as electric motors, relays, va solenoidlar. When these tools are switched off, the diode gives a risk-free course for recurring current, preventing voltage spikes that can damage sensitive elements. This makes it crucial in auto electronic devices, sanoatni avtomatlashtirish, and home appliance control circuits.

An additional important use is reverse polarity defense. By integrating the diode in series with a power supply input, it blocks present flow if the source of power is attached improperly, guarding circuits in auto systems, portable gadgets, and do it yourself electronic devices tasks.

Bundan tashqari, the diode is made use of in voltage multiplier circuits, doubling or tripling input voltages for low-current applications like CRT display screens or high-voltage testers. Its toughness and thermal attributes additionally make it ideal for general rectification in adapters, invertorlar, va payvandlash asboblari.

Umuman, the 1N5401’s versatility, yaxlitlik, and ability to handle high currents solidify its role in power monitoring, industrial systems, va maishiy elektronika. Its straightforward layout and cost-effectiveness make certain continued relevance in both prototyping and mass-production atmospheres.

Kompaniya profili

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) quvvat elektronikasi texnologiyasi va energiya mahsulotlari bo'yicha yetakchi korxonalardan biri hisoblanadi, quyosh invertorlarini ishlab chiqishda to'liq ishtirok etadi， transformatorlar, kuchlanish regulyatorlari, tarqatish shkaflari, tiristorlar， modullar， diodlar， isitgichlar, va boshqa elektron qurilmalar yoki yarimo'tkazgichlar. Biz foydalanuvchilarga yuqori sifatni taqdim etishga intilamiz, samarali mahsulotlar va ehtiyotkor xizmat.

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Saqlash shartlari

1) Xona haroratida quruq muhitda saqlang.

2) Namlik va yuqori haroratdan saqlaning.

3) Ichki qadoqlash sumkasini ochgandan so'ng darhol foydalaning.

5 FAQs of 1N5401 in-line rectifier diode

The 1N5401 is a general-purpose rectifier diode designed for converting alternating current (AC) to'g'ridan-to'g'ri oqimga (DC) in power supplies, adapterlar, and electronic equipment. It handles average forward currents up to 3A and peak surge currents up to 200A, making it suitable for applications like battery chargers, kuchlanish regulyatorlari, and industrial power systems. Its robust construction ensures reliability in high-current environments.

**What is the maximum voltage and current rating of the 1N5401?**
The 1N5401 has a peak inverse voltage (PIV) rating of 100V, meaning it can block reverse voltages up to 100V without breakdown. Its average forward current rating is 3A, with a non-repetitive surge current capability of 200A. Exceeding these limits may cause permanent damage.

**Can the 1N5401 be used in high-temperature environments?**
The diode operates within a junction temperature range of -65°C to +150°C. While it can withstand high temperatures, prolonged exposure near the upper limit may reduce lifespan. Adequate heat dissipation, such as using a heatsink or ensuring proper airflow, is recommended for high-power applications.

**Is the 1N5401 suitable for switching applications?**
Yo'q, the 1N5401 is optimized for low-frequency rectification (masalan., 50/60Hz AC lines), not high-speed switching. Its relatively slow recovery time makes it unsuitable for circuits like switch-mode power supplies (SMPS) where fast-switching diodes are required.

**Can I replace the 1N5401 with a 1N4007 diode?**
The 1N4007 has a lower current rating (1A) compared to the 1N5401 (3A), making it unsuitable as a direct replacement in high-current scenarios. Biroq, for low-current applications below 1A and voltages under 1000V, the 1N4007 might work if electrical parameters align.

**How do I identify the diode’s polarity?**
The cathode end of the 1N5401 is marked with a gray or black band. Correct polarity alignment is critical—connecting the anode (unmarked side) to the positive voltage and cathode (banded side) to ground ensures proper forward bias operation. Reverse polarity can lead to failure.

(1N5401 in-line rectifier diode)