WMSIC Electronic Components

Infineon IRLB8748PBF

ModelIRLB8748PBF
PackageTO-220AB
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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
Infineon IRLB8748PBF
Type
INFINEON
Unit
Electronic Component
Minimum package
1000 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
INFINEON
Electronic Component
IRLB8748PBF
Electronic Component
1
Package
TO-220AB
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
2.64g
Electronic Component
1
Electronic Component
BM0000514898
Operating Temperature
55℃~+175℃
Power Dissipation(Pd)
75W
Electronic Component
Electronic Component
Electronic Component
1000

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

产品概述:IRLB8748PBF N 通道 MOSFET

基本信息

IRLB8748PBF是一款高性能的N通道MOSFET,专为高效能、低损耗的电子应用而设计。其采用TO-220AB封装,具备出色的热管理性能,非常适合在高温及高负载环境下工作。此器件由英飞凌(Infineon)制造,凭借其先进的制造工艺和高品质的材料,IRLB8748PBF在多个行业中得到了广泛的应用。

关键特性

  • 漏源电压(Vdss): 本器件的漏源电压为30V,适合大多数低压电源转换应用。
  • 连续漏极电流(Id): 在25°C时,IRLB8748PBF能够承受92A的连续漏极电流,这使其在高功率应用中表现出色。
  • 导通电阻(Rds On): 在10V的栅极驱动电压下,器件的最大导通电阻仅为4.8毫欧(@40A),从而实现低功耗和高效率。
  • 栅极阈值电压(Vgs(th)): 在50µA的测试条件下,Vgs(th)的最大值为2.35V,便于在较低的栅压条件下开启MOSFET,增强系统的灵活性。
  • 栅极电荷(Qg): 在4.5V的栅驱动下,器件的栅极电荷最大值为23nC,意味着快速开关特性,有助于实现更高的开关频率。
  • 输入电容(Ciss): 在15V的条件下,输入电容最大值为2139pF,有助于提高系统的频率响应特性。
  • 功率耗散(Pd): 最大功率耗散为75W(在Tc环境下予以测试),确保在高负载状态下不会过热。
  • 工作温度范围: IRLB8748PBF的工作温度范围为-55°C至175°C,适合在极端环境下使用。
  • 栅源电压(Vgs): 允许的栅源电压范围为±20V,提供了额外的设计灵活性。

应用场景

IRLB8748PBF因其优异的电性能,被广泛应用于电源管理、电机控制和开关稳压器等领域。其高电流处理能力和低导通电阻使其特别适合用于以下应用:

  1. DC-DC转换器: 在高效率和高功率密度的DC-DC转换器中,IRLB8748PBF能够显著降低功耗,提高整体系统效率。

  2. 电动机驱动: 该MOSFET能够高效地控制电动机的开关,从而提升电动机的性能并减少热损耗,增强电动机的耐用性。

  3. 工业控制系统: 在各种工业自动化控制系统中,IRLB8748PBF能够提供可靠的电源开关解决方案,尤其是在负载变化频繁的场合。

  4. UPS系统: 不间断电源(UPS)系统中用于转换和管理高压电源的应用,通过低导通电阻实现更低的能量损失和更高的系统效率。

总结

综合上述参数和应用,IRLB8748PBF是一个性能卓越的N通道MOSFET,适合多种电子应用,特别是在需要高电流和高效率的场合。通过选择IRLB8748PBF,设计师可以在确保系统性能的同时,也能控制功耗和提升可靠性。作为英飞凌的一款产品,其高质量与可靠性也为不同领域的用户提供了保障。如果您的设计需要一款性能优越且具有广泛适应性的MOSFET,IRLB8748PBF无疑是一个非常优质的选择。

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