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)

Ideal diodes

Reduce wasted power consumption by 10 times using ideal diodes

Ideal diodes are integrated circuits consisting of a gate regulation amplifier, power MOSFET, protection circuitry, control logic and diagnostic functions. They are designed to mimic the conducting and blocking functionality of Schottky diodes while providing significant reductions in forward voltage drop, internal power dissipation and reverse DC leakage current.

Schottky diodes are commonly used to power “OR” primary and backup power supplies in mission critical applications; as well as provide reverse polarity protection to sensitive downstream components in the event of a miswired power supply or incorrectly inserted battery. When replaced with ideal diodes, power losses can be decreased by over 90%.

Key features & benefits

  • Low power loss upgrade for Schottky diodes in power OR-ing applications 
  • Automatic transition between OR-ed supplies ensure continuity of power to load 
  • Forward voltage drop 10 times smaller increases voltage margin to downstream loads 
  • Reverse biased DC leakage current up to 100 times lower
  • Reverse voltage protection protects sensitive loads from destructive polarity inversions  
  • Specified from -40 °C to +125 °C 

Key applications

  • Building automation 
  • Smart meters 
  • OR-ed primary and battery backup 
  • Automotive telematics units 
  • Reverse battery protection of IoT and consumer products

产品

型号 描述 状态 快速访问
NID5100 1.2 V to 5.5 V, 1.5 A input polarity protected, low quiescent current ideal diode ACT
NID5100GW 1.2 V to 5.5 V, 1.5 A input polarity protected, low quiescent current ideal diode Production
NID5100-Q100 1.2 V to 5.5 V, 1.5 A input polarity protected, low quiescent current ideal diode ACT
NID5100GW-Q100 1.2 V to 5.5 V, 1.5 A input polarity protected, low quiescent current ideal diode Production
NID5100GW-Q100 1.2 V to 5.5 V, 1.5 A input polarity protected, low quiescent current ideal diode Production
NID5100GW 1.2 V to 5.5 V, 1.5 A input polarity protected, low quiescent current ideal diode Production
Visit our documentation center for all documentation

Data sheet (2)

文件名称 标题 类型 日期
NID5100_Q100.pdf 1.2 V to 5.5 V, 1.5 A input polarity protected, low quiescent current ideal diode Data sheet 2024-07-26
NID5100.pdf 1.2 V to 5.5 V, 1.5 A input polarity protected, low quiescent current ideal diode Data sheet 2024-07-26

Leaflet (1)

文件名称 标题 类型 日期
nexperia_leaflet_ideal-diode.pdf NID5100 Ideal Diode Leaflet 2024-08-09

Marcom graphics (1)

文件名称 标题 类型 日期
SOT363-2_NID5100_mk.png plastic thin shrink small outline package; 6 leads; body width 1.25 mm Marcom graphics 2024-07-20

User manual (1)

文件名称 标题 类型 日期
UM90040.pdf NID5100, 1.2 V to 5.5 V, 1.5 A input polarity protected, low quiescent current ideal diode evaluation board User manual 2024-07-25

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