Qspeed H Series Fast & Ultrafast Recovery Rectifier Diodes

Ultra Fast Silicon Diode

Qspeed diodes have the lowest QRR of any Silicon diode. Their recovery characteristics increase efficiency, reduce EMI and eliminate snubbers. These features help designers improve the performance of their power conversion circuits. Qspeed diodes are ideal for continuous conduction mode (CCM) boost power factor correction circuits, and as output diodes for hard switching applications.

  • Low QRR, Low IRRM, Low tRR increases circuit efficiency
  • High dIF/dt capable (1000 A/µs)
  • Enables extremely fast switching
  • Soft recovery characteristic reduces EMI
  • Eliminates need for snubber circuits
  • Reduces EMI filter component size and count
  • Now available in TO-263 (D2PAK) package
  • Applications: Boost diode for PFC, Motor drive circuits, DC-AC inverters, Output rectifiers
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QH03TZ600
QH03TZ600 - Fast / Ultrafast Diode, Qspeed, 600 V, 3 A, Single, 3 V, 9.8 ns, 35 A

2771808

Fast / Ultrafast Diode, Qspeed, 600 V, 3 A, Single, 3 V, 9.8 ns, 35 A

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- - Single - - - - TO-220AB 2 Pin Qspeed H Series -
QH03BZ600
QH03BZ600 - Fast / Ultrafast Diode, Qspeed, 600 V, 3 A, Single, 3 V, 9.8 ns, 35 A

2771809

Fast / Ultrafast Diode, Qspeed, 600 V, 3 A, Single, 3 V, 9.8 ns, 35 A

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600V 3A Single 3V 9.8ns 35A 150°C TO-263AB 3 Pin Qspeed H Series -
QH12TZ600
QH12TZ600 - Fast / Ultrafast Diode, Qspeed, 600 V, 12 A, Single, 3.1 V, 11.6 ns, 100 A

2771814

Fast / Ultrafast Diode, Qspeed, 600 V, 12 A, Single, 3.1 V, 11.6 ns, 100 A

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600V 12A Single 3.1V 11.6ns 100A 150°C TO-220AC 2 Pin Qspeed H Series -
QH08TZ600
QH08TZ600 - Fast / Ultrafast Diode, Qspeed, 600 V, 8 A, Single, 3.15 V, 11.1 ns, 80 A

2771812

Fast / Ultrafast Diode, Qspeed, 600 V, 8 A, Single, 3.15 V, 11.1 ns, 80 A

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600V 8A Single 3.15V 11.1ns 80A 150°C TO-220AC 2 Pin Qspeed H Series -
QH12TZ600Q
QH12TZ600Q - Fast / Ultrafast Diode, 600 V, 12 A, Single, 3.1 V, 11.6 ns, 350 A

3782409

Fast / Ultrafast Diode, 600 V, 12 A, Single, 3.1 V, 11.6 ns, 350 A

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600V 12A Single 3.1V 11.6ns 350A 150°C TO-220AC 2 Pin Qspeed H Series AEC-Q101
QH05TZ600
QH05TZ600 - Fast / Ultrafast Diode, Qspeed, 600 V, 5 A, Single, 3.1 V, 10 ns, 50 A

2771810

Fast / Ultrafast Diode, Qspeed, 600 V, 5 A, Single, 3.1 V, 10 ns, 50 A

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600V 5A Single 3.1V 10ns 50A 150°C TO-220AC 2 Pin Qspeed H Series -
QH08BZ600
QH08BZ600 - Fast / Ultrafast Diode, Qspeed, 600 V, 8 A, Single, 3.15 V, 11.1 ns, 80 A

2771813

Fast / Ultrafast Diode, Qspeed, 600 V, 8 A, Single, 3.15 V, 11.1 ns, 80 A

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600V 8A Single 3.15V 11.1ns 80A 150°C TO-263AB 3 Pin Qspeed H Series -