双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

Enhanced dynamic current sharing in parallel for high power BLDC

Enhanced current sharing, low ΔID, and reliable operation

In high-power applications, paralleling MOSFETs is common to achieve higher current capability, but variations in threshold voltage can lead to uneven current sharing and thermal stress. Nexperia’s ASFETs with enhanced dynamic current sharing are engineered to minimize ΔID, ensuring balanced load distribution, improved efficiency, and reliable operation without the need for VGS(th) matching.

ASFETs with enhanced dynamic current sharing are designed to meet the demands of high-power parallel MOSFET applications, ensuring balanced load distribution and reliable operation in BLDC and other demanding inductive systems:

  • No VGS(th) matching required – simplifies design and production.
  • Enhanced current sharing with low ΔID – ensures balanced load in parallel applications.
  • Low RDS(on) and reduced VGS(th) spread – improves efficiency and performance.
  • High current capability – 286 A continuous ID with avalanche rating and 100% tested for reliability.
  • Compact, robust package – 8x8 LFPAK88 rated to 175 °C for space-constrained, high-power applications.

产品

型号 描述 状态 快速访问
PSMN1R9-80SSJ N-channel 80 V, 1.9 mOhm ASFET with enhanced dynamic current sharing in LFPAK88 Production
PSMN2R3-100SSJ N-channel 100 V, 2.3 mOhm ASFET with enhanced dynamic current sharing in LFPAK88 Production
Visit our documentation center for all documentation

Application note (3)

文件名称 标题 类型 日期
AN90059.pdf Power MOSFET gate driver fundamentals Application note 2025-08-15
AN90016.pdf Maximum continuous currents in NEXPERIA LFPAK power MOSFETs Application note 2025-08-01
AN90001.pdf Designing in MOSFETs for safe and reliable gate-drive operation Application note 2024-10-28

Marcom graphics (1)

文件名称 标题 类型 日期
RS3210_nexperia_image_stock_battery_powered_forklift_2020-scr.jpg Nexperia image Battery powered forklift Marcom graphics 2023-06-08

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