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3KP90A Datasheet Transient Voltage Suppression Diodes

Manufacturer: Littelfuse

Overview: Transient Voltage Suppression Diodes Axial Leaded – 3000W > 3KP series 3KP Series 03/31/2017 5KP Series LFPCN21244 Uni-directional RoHS Pb.

Download the 3KP90A datasheet PDF. This datasheet also includes the 3KP5.0A variant, as both parts are published together in a single manufacturer document.

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General Description

The 3KP Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Bi-directional Agency Approvals AGENCY AGENCY FILE NUMBER E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation by 10/1000μs Test Waveform (Fig.2) PPPM 3000 W (Note 1), (Note 4) Steady State Power Dissipation on Infinite Heat Sink at TL=75ºC PD Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional IFSM Only (Note 2) Maximum Instantaneous Forward Voltage at 100A for Unidirectional VF Only (Note 3) 7.0 W 300 A 3.5/5.0 V Operating Junction and Storage Temperature Range TJ, TSTG -55 to 175 °C Typical Thermal Resistance Junction to Lead RθJL 8.0 °C/W Typical Thermal Resistance Junction to Ambient RθJA 40 °C/W Notes: 1.

Non-repetitive current pulse , per Fig.

Key Features

  • 3000W peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles):0.01%.
  • Glass passivated chip junction in P600 package.
  • Fast response time: typically less than 1.0ps from 0 Volts to BV min.
  • Excellent clamping capability.
  • Typical failure mode is short from over-specified voltage or current.
  • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c.
  • IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact).

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