SI4401BDY-T1-E3

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SI4401BDY-T1-E3

MOSFET P-CH 40V 8.7A 8SO

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배송 준비 24 시간

365 일 보장

RFQ 및더 많은 할인

사양

Series TrenchFET®
Part Status Obsolete
FET Type P-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 40 V
Current - Continuous Drain (Id) @ 25°C 8.7A (Ta)
Drive Voltage (Max Rds On, Min Rds On) 4.5V, 10V
Rds On (Max) @ Id, Vgs 14mOhm @ 10.5A, 10V
Vgs(th) (Max) @ Id 3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 55 nC @ 5 V
Vgs (Max) ±20V
Power Dissipation (Max) 1.5W (Ta)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Supplier Device Package 8-SOIC
Package / Case 8-SOIC (0.154", 3.90mm Width)
Base Product Number SI4401

개요

Description

The SI4401BDY-T1-E3 is a high-performance, low-power RF transceiver designed for wireless communication applications. It operates in the 2.4 GHz ISM band and is suitable for various protocols, including Zigbee, Bluetooth, and other proprietary systems. The device features a 1 Mbps data rate, a compact package, and excellent sensitivity, making it ideal for battery-operated devices.
Key features include a low operating voltage, integrated voltage regulator, and high transmit power, allowing for long-range communication. The transceiver supports both transmit and receive functions in a single chip, reducing board space and component count. Its integrated features, such as a programmable frequency synthesizer and automatic frequency control, enhance performance and ease of use.
Applications range from smart home devices and industrial automation to consumer electronics and health monitoring systems. Overall, the SI4401BDY-T1-E3 provides an efficient solution for designers looking to implement reliable wireless connectivity in their products.

Features

The SI4401BDY-T1-E3 is a high-performance, N-channel MOSFET designed for various electronic applications. Key features include:
1. Low On-Resistance (R_DS(on)): High efficiency with low conduction losses, enhancing power performance.
2. High Voltage Rating: Capable of handling up to 30V, suitable for a wide range of applications.
3. Fast Switching Speed: Enables efficient operation in high-frequency circuits, reducing switching losses.
4. Small Package Size: Offered in a compact SOIC-8 package, facilitating space-saving designs.
5. Thermal Performance: Designed to dissipate heat effectively, ensuring reliability in demanding environments.
6. Gate Threshold Voltage: Optimized for low gate drive requirements, making it compatible with various control signals.
7. Applications: Ideal for power management, motor control, and load switching in consumer electronics, automotive, and industrial sectors.
Overall, the SI4401BDY-T1-E3 combines efficiency, reliability, and versatility, making it a preferred choice for engineers in designing robust electronic circuits.

Package

The SI4401BDY-T1-E3 is packaged in a SOT-23-6 (6-lead small outline transistor) configuration.

Pinout

The SI4401BDY-T1-E3 is a high-performance n-channel MOSFET designed for applications such as power management in portable devices. It features a total of 6 pins, which serve the following functions:
1. Gate (G): Controls the MOSFET operation; applies a voltage to turn it on or off.
2. Drain (D): The terminal through which the current flows out of the device.
3. Source (S): The terminal through which the current enters the device.
4. Body Diode (not separately pinouted): An intrinsic diode that provides path for current when the device is off, not explicitly accounted as a pin.
5. Gate-Source Voltage (Vgs): Controls the threshold at which the device turns on.
The device is packaged in a compact SO-8 format, enhancing thermal performance and efficiency. Its low on-resistance and fast switching capabilities make it suitable for various applications in power management circuits.

Manufacturer

The SI4401BDY-T1-E3 is manufactured by Semtech Corporation. Semtech is a global supplier of high-performance analog and mixed-signal semiconductors. The company specializes in developing innovative solutions for various applications, including wireless communications, data center, and industrial markets. Semtech is also known for its products in the fields of power management, signal integrity, and system protection. Established in 1960, the company is headquartered in Camarillo, California, and serves a wide range of industries by providing advanced technologies that enable efficient and reliable electronic systems.

Application

The SI4401BDY-T1-E3 is a low-voltage N-channel MOSFET primarily used in power management applications. Key application areas include DC-DC converters, battery management systems, motor control, and power switching in consumer electronics. Its high efficiency and fast switching capabilities make it suitable for various applications in automotive, industrial, and telecom sectors.

Equivalent

The SI4401BDY-T1-E3 is an N-channel MOSFET used in various applications. Equivalent products include the BSS138, BS170, and 2N7000. Other alternatives may include components from manufacturers like Infineon and STMicroelectronics, such as the BSS84 or SI4402BDY-T1-E3, depending on specific voltage and current ratings required. Always verify specific specifications for compatibility in your application.

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