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LQA40B150C — Fast / Ultrafast Diode, Qspeed, 150 V, 40 A, Common Cathode, 1.2 V, 16.9 ns, 170 A
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LQA40B150C

Fast / Ultrafast Diode, Qspeed, 150 V, 40 A, Common Cathode, 1.2 V, 16.9 ns, 170 A

  • Manufacturer: POWER INTEGRATIONS
  • Product type: Fast & Ultrafast Recovery Rectifier Diodes
  • Repetitive Reverse Voltage Vrrm Max:150V; Forward Current If(AV):40A; Diode Configuration:Common Cathode; Forward Voltage VF Max:1.2V; Reverse Recovery Time trr Max:16.9ns; Forward Surge C
  • SVHC: No SVHC (21-Jan-2025)
  • No. of Pins: 3 Pin
  • Product Range: Qspeed Q Series
  • Qualification: -
  • Diode Case Style: TO-263AB
  • Diode Configuration: Common Cathode
  • Forward Voltage Max: 1.2V
  • Forward Surge Current: 170A
  • Reverse Recovery Time: 16.9ns
  • Average Forward Current: 40A
  • Operating Temperature Max: 150°C
  • Repetitive Peak Reverse Voltage: 150V
Delivery and price
Units per pack 100
Price 1.24 €
Current stock 200+
Lead time 30 days

Updated at April 29, 2026

POWER INTEGRATIONS logo

Power Integrations is a leading innovator in semiconductor technologies dedicated to high-voltage power conversion. Renowned for advancing the clean-power ecosystem, the company designs highly integrated chips that maximize energy efficiency across a vast range of consumer and industrial applications. Through proprietary advancements like PowiGaN gallium-nitride technology and EcoSmart energy-efficiency solutions, their components deliver exceptional performance while significantly reducing global energy waste. A major focus of their product lineup includes discrete semiconductors, particularly fast and ultrafast recovery rectifier diodes. These essential components provide the high-speed switching and exceptional reliability required for modern power supply designs. By minimizing power loss and thermal output, they ensure efficient power transmission in demanding, high-efficiency circuit environments. Furthermore, Power Integrations is a premier manufacturer of specialized LED lighting components. Their advanced AC/DC LED driver ICs offer engineers streamlined, energy-efficient solutions for solid-state lighting applications. By integrating critical control and protection features into a single footprint, these drivers reduce the overall component count and accelerate the development of reliable, high-performance commercial and consumer lighting systems.

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