WMSIC Electronic Components

Infineon IRLR3705ZTRPBF

ModelIRLR3705ZTRPBF
PackageTO-252
BrandInfineon
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
Infineon IRLR3705ZTRPBF
Type
INFINEON
Unit
Electronic Component
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
INFINEON
Electronic Component
IRLR3705ZTRPBF
Electronic Component
1
Package
TO-252
Electronic Component
1 N
Electronic Component
MOSFET
Electronic Component
0.4g
Electronic Component
1
Electronic Component
BM0000286938
Operating Temperature
55℃~+175℃
Power Dissipation(Pd)
130W
Electronic Component
Electronic Component
Electronic Component
2000
Voltage(Vdss)
55V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

IRLR3705ZTRPBF 产品概述

IRLR3705ZTRPBF是一款高性能的N沟道金属氧化物半导体场效应管(MOSFET),由知名半导体制造商英飞凌(Infineon)制造。这款器件特别设计用于高功率应用,能够在严苛的环境条件下可靠地运行,具有优异的电气性能和热管理能力。

核心参数和特点

  1. 电压和电流能力:IRLR3705ZTRPBF支持最高55V的漏源电压(Vds),在25°C的环境温度下,连续漏极电流(Id)可达42A。这使其非常适合用于需要高电压和电流的电源管理和开关应用中。

  2. 低导通电阻:在10V和42A的条件下,这款MOSFET的最大导通电阻(Rds(on))为8毫欧。这一低导通电阻特性显著降低了在开关过程中产生的能量损耗,提高了效率,特别是在高频率和高负载条件下。

  3. 栅极阈值电压(Vgs(th)):IRLR3705ZTRPBF的最大栅极阈值电压为3V(在250µA的漏电流下),意味着其在较低的驱动电压下也能够开启,便于更灵活地与各种控制电路兼容。

  4. 栅极电荷和驱动电压:其最大栅极电荷(Qg)为66nC,在5V驱动下表现良好。这一特性使得该MOSFET能够在快速开关应用中获得较快的响应时间,降低整体驱动功耗。

  5. 输入电容:根据电气规格,最大输入电容(Ciss)为2900pF(在25V下),这使得其在高频操作中表现出较低的驱动负担,有助于提升开关速度和效率。

  6. 功率功耗:IRLR3705ZTRPBF的最大功率耗散为130W,具有良好的热管理能力。这使得该器件在长期运行和高负载条件下也能保持稳定性,避免过热带来的性能衰退。

  7. 工作温度范围:该MOSFET的工作温度范围极广,能够在-55°C至175°C之间无故障工作,适用于各种极端环境的工业、汽车和消费电子应用。

  8. 封装类型:IRLR3705ZTRPBF采用表面贴装的TO-252(D-Pak)封装。这种封装设计使元器件适用于自动化制造,提高了生产效率和装配可靠性。封装的散热性能也为高功率应用提供了良好的热管理解决方案。

产品应用

由于IRLR3705ZTRPBF具备多个优异性能参数,广泛应用于以下领域:

  • 电源转换器:在开关电源(SMPS)和DC-DC转换器中作为主开关元件使用,提升系统效率并降低功耗。
  • 电动驱动:在电动汽车及其他电动驱动系统中,可用于电机驱动的开关控制。
  • 电流传感器:在高频开关电路中为精密测量电流的传感器提供稳健的驱动。
  • 线性稳压器:用于提高线性稳压器的输出效果。
  • 家电和消费电子:如计算机电源适配器、LED驱动、音频放大器等设备中。

总结

IRLR3705ZTRPBF是一个高可靠性和高性能的N沟道MOSFET,凭借其高电压和电流能力、低导通电阻及宽广的工作温度范围,使其在现代电子设备和功率管理系统中得到广泛应用。无论是在工业、汽车还是消费电子领域,这款器件都能有效地提供更高的效率和可靠性,是开发新一代电源管理和开关设备的理想选择。

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