Номер детали

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FAQ по продукту

1. Доступен ли BAT74 для RFQ?

Да. BAT74 от NEXPERIA доступен для RFQ. Укажите необходимое количество, и наша команда подтвердит актуальный остаток, срок поставки и оптовую цену.

2. Почему для BAT74 нет фиксированной цены?

Цена на BAT74 может зависеть от количества заказа, доступности на рынке, date code, упаковки и страны доставки. Запросите предложение, чтобы получить актуальную оптовую цену.

3. Какие ключевые характеристики у BAT74?

BAT74 — это Диоды и выпрямители NEXPERIA с такими характеристиками: Vrrm - Repetitive Reverse Voltage:: 30 V и Minimum Operating Temperature:: - 65 C. Ознакомьтесь с деталями продукта или отправьте RFQ, если нужна проверка перед покупкой.

4. Как быстро я получу предложение по BAT74?

Наша команда продаж обычно отвечает в течение 24 часов после получения RFQ. Предложение может включать статус наличия, цену за единицу, срок поставки, варианты доставки и доступные альтернативы.

5. Как скоро можно отправить BAT74?

Если наличие подтверждено, товары со склада обычно могут быть отправлены в течение 1–2 рабочих дней. Итоговый срок зависит от количества, источника склада и страны доставки.

6. Можете ли вы предложить альтернативы для BAT74?

BAT74 [NEXPERIA]

Name: BAT74
Brand: NEXPERIA
SKU: BAT74
Availability: InStock

Номер детали:

BAT74

Категория:

Диоды и выпрямители

Производитель:

NEXPERIA

Описание:

BAT74 is a Nexperia Schottky barrier double diode integrating two electrically isolated Schottky diodes in a compact SOT143B surface-mount package. It features low forward voltage, fast switching performance, 30V reverse voltage rating, 200mA current capability per diode, integrated guard-ring stress protection, and automotive qualification. It is suitable for high-speed switching, signal clamping, line termination, signal steering, automotive electronics, communication equipment, consumer electronics, industrial control boards, and compact low-voltage protection circuits.

Упаковка:

SOT143B

Статус RoHS:

Даташит:

Статус производства:

Active

Статус наличия:

Доступно для RFQ

Цена:

Запросить оптовую цену

Ответ на запрос:

В течение 24 часов

Доставка:

Товары в наличии отправляются в течение 1–2 рабочих дней

Спецификация

Тип

Параметр

Type number

BAT74

Manufacturer:

Nexperia

Product Category:

Schottky Diodes & Rectifiers

Product:

Schottky Diodes

Mounting Style:

SMD/SMT

Package / Case:

SOT-143B-4

Configuration:

Dual

Technology:

If - Forward Current:

200 mA

Vrrm - Repetitive Reverse Voltage:

30 V

Vf - Forward Voltage:

800 mV

Детали продукта

General description

Planar Schottky barrier double diode with an integrated guard ring for stress protection. Two electrically isolated Schottky barrier diodes, encapsulated in a small SOT143B Surface-Mounted Device(SMD) plastic package.

Item	Description
Part Number	BAT74
Manufacturer	Nexperia USA Inc.
Product Category	Schottky Diode Array / Schottky Barrier Double Diode
Diode Configuration	2 independent Schottky diodes
Technology	Planar Schottky barrier diode
Reverse Voltage	30V max
Average Rectified Current	200mA per diode
Package	SOT143B / TO-253-4 / TO-253AA
Mounting Type	Surface Mount / SMD
Key Structure	Integrated guard ring for stress protection
Qualification	Automotive qualified
Typical Ordering Code	BAT74,215
Product Status	Production

Ключевые особенности

Features and benefits

Low forward voltage
Guard-ring protected
Small SMD plastic package
AEC-Q101 qualified

Key Features

1. Two independent Schottky diodes
BAT74 integrates two electrically isolated Schottky diodes in one package, giving designers flexibility for signal steering, clamping, switching, and dual-diode circuit functions.

2. Low forward voltage
As a Schottky diode, BAT74 provides low forward voltage compared with ordinary PN junction diodes. This helps reduce voltage loss and power dissipation in low-voltage signal and protection circuits. Avnet also highlights low forward voltage as a key feature of BAT74.

3. Fast switching behavior
Schottky diodes have very fast switching characteristics because they do not rely on minority-carrier storage like standard PN diodes. This makes BAT74 suitable for high-speed switching and signal-routing circuits.

4. 30V reverse voltage rating
The device supports up to 30V DC reverse voltage, making it suitable for low-voltage signal, logic, communication, and control circuits.

5. 200mA current rating per diode
Each diode is rated for 200mA average rectified current, which is suitable for small-signal switching, clamping, steering, and low-current rectification functions.

6. Integrated guard ring for stress protection
Nexperia describes BAT74 as a planar Schottky barrier double diode with an integrated guard ring for stress protection. This improves robustness in practical circuit environments.

7. Compact SOT143B package
The small SOT143B SMD package saves PCB space and is suitable for dense automotive, communication, consumer, and industrial electronic designs.

8. Automotive-qualified version
Nexperia’s product page identifies BAT74 as automotive qualified, making it relevant for automotive electronics sourcing and BOM support.

Сценарии применения

Applications

Ultra high-speed switching
Voltage clamping
Protection circuits
Blocking diodes

Application Area	Typical Use
High-speed switching	Fast switching in low-current signal circuits
Signal clamping	Clamping voltage transients on signal lines
Line termination	Termination and protection in signal interfaces
Automotive electronics	Compact switching and protection circuits in vehicle modules
Consumer electronics	Low-voltage signal switching and steering
Communication equipment	RF/signal switching, clamping, and interface protection
Industrial electronics	Signal conditioning and board-level protection
Portable devices	Low-forward-drop diode functions in compact circuits