WMSIC Electronic Components

BELLING BLP024N10-T BLP024N10

ModelBLP024N10-T
PackageTOLL-8
BrandBELLING
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
BELLING BLP024N10-T
Type
BELLING
Minimum package
1200 卷

Technical parameters

Electronic Component
BELLING
Electronic Component
BLP024N10-T
Electronic Component
1
Package
TOLL-8
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
1g
Electronic Component
1
Electronic Component
BM0264547338
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
250W
Electronic Component
Electronic Component
Electronic Component
1200
Voltage(Vdss)
100V
Capacitor(Ciss)
9nF

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

BLP024N10-T 产品概述

一、主要参数

BLP024N10-T 是贝岭(BELLING)推出的一款高功率 N 沟道功率 MOSFET,主要参数如下:

  • 漏源电压 Vdss:100 V
  • 连续漏极电流 Id:223 A
  • 导通电阻 RDS(on):2 mΩ @ VGS = 10 V
  • 最大耗散功率 Pd:250 W
  • 阈值电压 VGS(th):约 3 V
  • 总栅极电荷 Qg:148 nC @ 10 V
  • 输入电容 Ciss:9 nF
  • 工作温度范围:-55 ℃ ~ +150 ℃
  • 封装:TOLL-8(高散热低阻封装)
  • 类型:N 沟道

二、性能亮点

  • 低导通电阻(2 mΩ)配合大电流能力(223 A)使器件在导通状态下损耗极低,适合高电流、低压降场合。
  • 100 V 耐压满足中高电压电源与逆变应用的安全余量。
  • 较高的耗散功率(250 W)和 TOLL-8 封装有利于热量传导和散热管理,适合需要高功率密度的设计。
  • 栅极电荷较大(148 nC)与 9 nF 的输入电容说明该器件在高频下开关损耗不可忽视,但适合中低频或有强驱动的高功率开关场景。

三、典型应用场景

  • 开关电源(SMPS)中的主开关或同步整流器
  • 电机驱动与电动工具的逆变模块
  • 不间断电源(UPS)和电源分配单元(PDU)
  • 车载电子(辅助电源)与工业大功率开关场合
  • 需要大电流低压降的负载开关与分流控制

四、热管理与可靠性建议

  • 器件 Pd 高达 250 W,但实际散热受 PCB 铜箔面积、散热器和环境温度限制。建议在设计中采用底部散热垫、加大铜箔面积并配合散热片或强制风冷。
  • 工作温度范围宽(-55 ℃ 至 +150 ℃),适合恶劣环境,但长期高温工作应考虑热应力对寿命的影响并适当降额使用。
  • 进行热仿真时应结合封装热阻与 PCB 热阻评估结温(Tj),确保在最大功耗下结温不超过器件许可。

五、驱动与布局注意事项

  • Qg = 148 nC 属于较大栅电荷,要求栅极驱动器有足够瞬时驱动电流以实现快速开关,推荐使用专用功率栅极驱动器并考虑并联驱动或合适的驱动电源。
  • 在高频开关时,较大的 Ciss 会导致开关损耗上升,需在应用中权衡开关频率与效率。
  • PCB 布局应尽量缩短电感回路(源-漏-电源回路),在栅极、源极附近加布去耦电容,并采用对称走线以便并联使用时电流均流。必要时在每颗 MOSFET 源脚上并联小阻值电阻以改善均流。

六、选型建议

  • 若目标应用强调低导通损耗与大电流能力(例如 100 V 以下的高电流开关和同步整流),BLP024N10-T 是合适候选。
  • 若工作频率较高(>几十 kHz),需评估开关损耗并确认驱动器能提供足够电流,或考虑更低 Ciss / Qg 的器件以提高效率。
  • 设计中需预留热裕度与电流均流措施,尤其在并联使用多颗器件时。

七、总结

BLP024N10-T 以其极低的 RDS(on)、高电流承载能力和良好的热耗散特性,适合用于中高电压区间内需要大电流与低导通损耗的电源与驱动场景。设计时需重点关注栅极驱动能力、散热处理与 PCB 布局,以发挥其最佳性能并保证长期可靠性。

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